31.0.0.0/8

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254 blocks covering 9,852,672 addresses, 63 gaps covering 6,793,472 addresses. Sorted by start address; grey rows are gaps.

StartPrefix or rangeSizeStatusHeldCountryRegistryRDAPNameTypeOrganizationProbesFlags
31.2.0.031.2.0.0/1732,768allocatedyesUSarinparentAMAZO-4DIRECT ALLOCATIONAmazon.com, Inc.1,674PS
31.2.128.031.2.128.0/1732,768allocatedyesIRripenccownMCCIASSIGNED PAMCCI-MNT1,242
31.3.0.031.3.0.0/212,048allocatedyesTRripenccownTR-NETSINT-20130402SUB-ALLOCATED PAMNCDN-MNT216
31.3.8.031.3.8.0/212,048allocatedyesNLripenccownNL-AICT-INFRAASSIGNED PABreedband Role Account108
31.3.16.031.3.16.0/212,048allocatedyesRUripenccownINSTITUTE-TMK-RUASSIGNED PATMK-NET-MNT162
31.3.24.031.3.24.0/212,048allocatedyesRUripenccownCristalNETASSIGNED PAMSN NOC108
31.3.32.031.3.32.0/198,192allocatedyesSKripenccownSK-O2-STATIC-POOL-20180523-03ASSIGNED PAO2SK-MNT378
31.3.64.031.3.64.0/212,048allocatedyesGBripenccownUK-SAFENAMES-20110407ALLOCATED PAJon Stock108
31.3.72.031.3.72.0/212,048allocatedyesDKripenccownDK-IPVISION-20110407ALLOCATED PADstny A/S Administration108
31.3.80.031.3.80.0/212,048allocatedyesDEripenccownTNETKOMASSIGNED PAMNT-TNETKOM54
31.3.88.031.3.88.0/221,024allocatedyesMKripenccownMK-TELESMARTDOO-20110407ALLOCATED PANOC-Telesmart Telekom54
gap: 31.3.92.0 - 31.3.95.255 (1,024 addresses)
31.3.96.031.3.96.0/212,048allocatedyesNLripenccownXLIS-VPS30ASSIGNED PAXLIS-NL-MNT162
31.3.104.031.3.104.0/212,048allocatedyesNLripenccownNL-TUXIS-20110408ALLOCATED PAMark Schouten108
31.3.112.031.3.112.0/212,048allocatedyesESripenccownESIC-INTERNALASSIGNED PAMNT-ESIC54
31.3.120.031.3.120.0/212,048allocatedyesESripenccownPRORED-ESASSIGNED PAAlberto Barcelon Perales54
31.3.128.031.3.128.0/212,048allocatedyesCHripenccownSRVPOOL1ASSIGNED PAGiorgio Massarotto54
31.3.136.031.3.136.0/212,048allocatedyesFRripenccownMOREAASSIGNED PAAS8975-MNT108
gap: 31.3.144.0 - 31.3.147.255 (1,024 addresses)
31.3.148.031.3.148.0/23512allocatedyesDEripenccownSMCASSIGNED PAde-fujitsu-1-mnt54
31.3.150.031.3.150.0/23512allocatedyesDEripenccownFTS_NECKARSULMASSIGNED PAFSC54
31.3.152.031.3.152.0/212,048allocatedyesNLripenccownALTUSHOST-SE-NETASSIGNED PAIP Administration54C
31.3.160.031.3.160.0/198,192allocatedyesITripenccownIT-CESENANET-20110408ALLOCATED PAMNT-CESENANET324
31.3.192.031.3.192.0/204,096allocatedyesUAripenccownKRAEVIDASSIGNED PADATACOM-NOC162
gap: 31.3.208.0 - 31.3.210.255 (768 addresses)
31.3.211.031.3.211.0/24256allocatedyesGBripenccownAMICA-NETASSIGNED PAC4L-MNT54
gap: 31.3.212.0 - 31.3.222.255 (2,816 addresses)
31.3.223.031.3.223.0/24256allocatedyesGBripenccownUK-FRAME-20110408ALLOCATED PAAdmin54
31.3.224.031.3.224.0/198,192allocatedyesGBripenccownREDSTATIONMAILASSIGNED PARedstation Admin Role324
gap: 31.4.0.0 - 31.4.255.255 (65,536 addresses)
31.5.0.031.5.0.0/1665,536allocatedyesROripenccownUPCROASSIGNED PAASTRALTELECOM-MNT2,916
gap: 31.6.0.0 - 31.6.255.255 (65,536 addresses)
31.7.0.031.7.0.0/212,048allocatedyesNLripenccownSHOCKMEDIA-NETASSIGNED PAShock Media B.V.216
31.7.8.031.7.8.0/212,048allocatedyesGBripenccownDICO-01ASSIGNED PADICO-MNT108
31.7.16.031.7.16.0/204,096allocatedyesFIripenccownELISA-DYNASSIGNED PAELISA-MNT270
31.7.32.031.7.32.0/212,048allocatedyesTRripenccownTEKNET-NETWORK-POLLASSIGNED PAMNT-TEKNET54
31.7.40.031.7.40.0/212,048allocatedyesPLripenccownPL-CHOPIN-CABLETVASSIGNED PAAndrzej Ogrodowski162
31.7.48.031.7.48.0/212,048allocatedyesIEripenccownATLANTEK-MAINNET1ASSIGNED PAAlan McGrath54
31.7.56.031.7.56.0/212,048allocatedyesPAripenccownPA-PRIVATELAYERCOM-20110413ALLOCATED PAMilciades Garcia108C
31.7.64.031.7.64.0/204,096allocatedyesIRripenccownIR-AT-20220628ASSIGNED PAASIATECH-MNT216
31.7.80.031.7.80.0/212,048allocatedyesIQripenccownJT-IQ-WiFiASSIGNED PAaljazeera54
31.7.88.031.7.88.0/221,024allocatedyesIRripenccownIR-SHARIFISP-20110411ALLOCATED PAJalaluddin Sharifi54
gap: 31.7.92.0 - 31.7.95.255 (1,024 addresses)
31.7.96.031.7.96.0/198,192allocatedyesIRripenccownIR-T-10-20110411ALLOCATED PAKhadijeh Zahedi Arani378
31.7.128.031.7.128.0/204,096allocatedyesIRripenccownARSAT-STATION-ADD-BLOCKASSIGNED PAARSAT ROLE162
31.7.144.031.7.144.0/204,096allocatedyesITripenccownCONVERGENZE-NETASSIGNED PAMNT-CONVERGENZE162
31.7.160.031.7.160.0/212,048allocatedyesAMripenccownAM-HTELECTRONICASSIGNED PAGagik Hovhannisyan108
31.7.168.031.7.168.0/212,048allocatedyesMKripenccownip-systemsASSIGNED PAIgor Angelovski54C
31.7.176.031.7.176.0/204,096allocatedyesDEripenccownDE-ICO-20110413ALLOCATED PACore-Backbone GmbH - Contact Role162
31.7.192.031.7.192.0/198,192allocatedyesSIripenccownxenya_network_services_1ASSIGNED PAMNT-XENYA270
31.7.224.031.7.224.0/204,096allocatedyesRUripenccownMEGAMAX-NETASSIGNED PAMEGAMAX-MNT216
31.7.240.031.7.240.0/212,048allocatedyesCZripenccownCZ-WIA-20110414ALLOCATED PAFilip Malina54
31.7.248.031.7.248.0/212,048allocatedyesFRripenccownFR-JAGUAR-20110414ALLOCATED PAFree Pro54
gap: 31.8.0.0 - 31.10.255.255 (196,608 addresses)
31.11.0.031.11.0.0/198,192allocatedyesCHripenccownBREITBAND-NETASSIGNED PAHostmaster ImproWare Network Services AG594
31.11.32.031.11.32.0/212,048allocatedyesITripenccownARUBA-NETASSIGNED PAARUBA Network Core54
31.11.40.031.11.40.0/212,048allocatedyesFRripenccownFR-ORNETHD-20110414ALLOCATED PAFORET Mathieu162
31.11.48.031.11.48.0/212,048allocatedyesQAripenccownQA-VODAFONEQATARASSIGNED PAVFQ Operations54
31.11.56.031.11.56.0/212,048allocatedyesGBripenccownBT-ICH-AMS-NIEASSIGNED PAICH-MNT108C
31.11.64.031.11.64.0/1816,384allocatedyesMKripenccownMK-ONEVIP-INTERNETASSIGNED PAMNT-CableTEL702
31.11.128.031.11.128.0/1732,768allocatedyesPLripenccownPL-DAMINET-20110414ALLOCATED PAVECTRA S.A.1,242
gap: 31.12.0.0 - 31.12.255.255 (65,536 addresses)
31.13.0.031.13.0.0/212,048allocatedyesGBripenccownUK-XILO-20110418ALLOCATED PANetwork Services Hostmaster216
31.13.8.031.13.8.0/212,048allocatedyesSEripenccownEDGEIP-NET-INFRAASSIGNED PAPK44028-MNT108
31.13.16.031.13.16.0/212,048allocatedyesRUripenccownIntercorpASSIGNED PAMostcom NOC162
31.13.24.031.13.24.0/212,048allocatedyesIEripenccownIE-FACEBOOK-20110418ALLOCATED PAmeta-mnt108
31.13.32.031.13.32.0/198,192allocatedyesRUripenccownRU-COMCOR-20110418ALLOCATED PAAS8732-MNT378
31.13.64.031.13.64.0/1816,384allocatedyesIEripenccownIE-FACEBOOK-20110418ALLOCATED PAmeta-mnt702
31.13.128.031.13.128.0/212,048allocatedyesRUripenccownITPARK-DCASSIGNED PAITPARK-MNT54
31.13.136.031.13.136.0/212,048allocatedyesITripenccownRETEIVO-31-13-136-0ASSIGNED PADTS5-MNT108
31.13.144.031.13.144.0/212,048allocatedyesRUripenccownBEE_SamaraASSIGNED PABEE-MNT108
31.13.152.031.13.152.0/212,048allocatedyesGBripenccownSpringboardASAASSIGNED PAEpsilon Admin-C54
31.13.160.031.13.160.0/212,048allocatedyesPSripenccownMADAASSIGNED PAMADA-MNT108
31.13.168.031.13.168.0/212,048allocatedyesDEripenccownDATACENTER4UASSIGNED PADieter Jagodzinska54
31.13.176.031.13.176.0/212,048allocatedyesRUripenccownkes-netASSIGNED PAJoint Stock Company Kuzbassenergosviaz108
gap: 31.13.184.0 - 31.13.187.255 (1,024 addresses)
31.13.188.031.13.188.0/221,024allocatedyesROripenccownM247-LTD-MadridASSIGNED PAGLOBALAXS NOC MADRID54C
gap: 31.13.192.0 - 31.13.192.255 (256 addresses)
31.13.193.031.13.193.0/24256allocatedyesUSripenccownUS-CLEARDOCKS-20110419ALLOCATED PAAdmin54
gap: 31.13.194.0 - 31.13.195.255 (512 addresses)
31.13.196.031.13.196.0/221,024allocatedyesBGripenccownNETERRA-RETEL-NETASSIGNED PAEvgeni Gatsinski108
gap: 31.13.200.0 - 31.13.210.255 (2,816 addresses)
31.13.211.031.13.211.0/24256allocatedyesUSripenccownUS-CLEARDOCKS-20110419ALLOCATED PAAdmin54
gap: 31.13.212.0 - 31.13.215.255 (1,024 addresses)
31.13.216.031.13.216.0/212,048allocatedyesBGripenccownNETERRA-HAPPY-NETASSIGNED PAMNT-NETERRA54
31.13.224.031.13.224.0/221,024allocatedyesBGripenccownNeterra_Enterprise_Internet_AccessASSIGNED PAMNT-NETERRA54
31.13.228.031.13.228.0/23512allocatedyesBGripenccownDATICUM-CLOUD-CUSTOMERSASSIGNED PAlir-bg-daticum-1-MNT54
gap: 31.13.230.0 - 31.13.231.255 (512 addresses)
31.13.232.031.13.232.0/212,048allocatedyesBGripenccownNETERRA-AESKOM-NETASSIGNED PAIvaylo Josifov108
31.13.240.031.13.240.0/221,024allocatedyesBGripenccownNETERRA-SANEVIAN-NETASSIGNED PAMNT-NETERRA54
gap: 31.13.244.0 - 31.13.249.255 (1,536 addresses)
31.13.250.031.13.250.0/23512allocatedyesITripenccparentIT-OPENFIBER-20110419ALLOCATED PAGiampietro Di Pasquale54P
gap: 31.13.252.0 - 31.15.255.255 (132,096 addresses)
31.16.0.031.16.0.0/14262,144allocatedyesDEripenccownKABEL-DEUTSCHLAND-CUSTOMER-SERVICES-24ASSIGNED PAKabel Deutschland RIPE5,832
gap: 31.20.0.0 - 31.22.255.255 (196,608 addresses)
31.23.0.031.23.0.0/1665,536allocatedyesRUripenccownMacroregional_SouthASSIGNED PASTC-MNT2,916
gap: 31.24.0.0 - 31.28.255.255 (327,680 addresses)
31.29.0.031.29.0.0/198,192allocatedyesKGripenccownKYRGYZTELECOM_ADSL_PPPoEASSIGNED PAKTNET-MNT594
31.29.32.031.29.32.0/198,192allocatedyesDEripenccownWT-PPPOE-PRIVATE-CUSTOMER-NETASSIGNED PANORDERSTEDT-MNT378
31.29.64.031.29.64.0/198,192allocatedyesAEripenccownHCT-NETASSIGNED PASaifudheen324
31.29.96.031.29.96.0/198,192allocatedyesFRripenccownFR-WIZEO-SASASSIGNED PAHEXANET-MNT378
31.29.128.031.29.128.0/1732,768allocatedyesRUripenccownCMST-ARZAMAS-20110207ASSIGNED PACMST-ARZAMAS1,242
gap: 31.30.0.0 - 31.30.255.255 (65,536 addresses)
31.31.0.031.31.0.0/198,192allocatedyesMDripenccownIDKNET-PA-ISPASSIGNED PAAlex Antropov594
31.31.32.031.31.32.0/212,048allocatedyesNLripenccownLeaseweb-Backbone-LoopbacksASSIGNED PAFBX-MNT54
31.31.40.031.31.40.0/212,048allocatedyesITripenccownCDP-IPV4-VLAN-40ASSIGNED PACentro di Produzione Spa - Contact Role162
31.31.48.031.31.48.0/204,096allocatedyesCHripenccownNP-VOIP-INFRA-01ASSIGNED PALIR-CH-TVS2NET-MNT162
31.31.64.031.31.64.0/212,048allocatedyesRUripenccownFLEXNETASSIGNED PAFLEX-MNT108
31.31.72.031.31.72.0/212,048allocatedyesCZripenccownWEDOS-HOSTINGASSIGNED PAPetr Stastny108
31.31.80.031.31.80.0/212,048allocatedyesDKripenccownDK-HN-IXASSIGNED PAKLESTRUP-MNT54
31.31.88.031.31.88.0/221,024allocatedyesESripenccownES-ADJENET-20110318ALLOCATED PAAlberto Gomez Hernandez54
gap: 31.31.92.0 - 31.31.95.255 (1,024 addresses)
31.31.96.031.31.96.0/198,192allocatedyesUAripenccownTENETASSIGNED PAAS6876-MNT378
31.31.128.031.31.128.0/198,192allocatedyesBEripenccownCITY-WISP-IPASSIGNED PACITYMESH-MNT324
31.31.160.031.31.160.0/212,048allocatedyesSEripenccownJUNET-ISPASSIGNED PAJunet NOC108
31.31.168.031.31.168.0/212,048allocatedyesPLripenccownPL-ETOP-20110321ALLOCATED PAETOP-MNT54
31.31.176.031.31.176.0/204,096allocatedyesYEripenccownYEMEN-NET-ADSL-POOL8ASSIGNED PAIbrahim I. Alsaigal162
31.31.192.031.31.192.0/204,096allocatedyesRUripenccownREGRU-NETWORKASSIGNED PA"Domain names registrar REG.RU", Ltd162
31.31.208.031.31.208.0/212,048allocatedyesDEripenccownEURODATAAG-NETASSIGNED PAContacts for LIR de.eurodata54
31.31.216.031.31.216.0/212,048allocatedyesKZripenccownKZ-KAZTELEPORT-20110321ALLOCATED PAKAZTELEPORT-MNT54
31.31.224.031.31.224.0/198,192allocatedyesCZripenccownSATT-NETASSIGNED PAFrantisek Sobola324
31.32.0.031.32.0.0/13524,288allocatedyesFRripenccownBOUYGTEL-ISP-WIRELINEASSIGNED PABYTEL-MNT2,916
gap: 31.40.0.0 - 31.40.255.255 (65,536 addresses)
31.41.0.031.41.0.0/212,048assignedyesRUripenccownKARTEL-NETASSIGNED PIMNT-KARTEL216
31.41.8.031.41.8.0/221,024assignedyesRUripenccownRU-LEVEL-MSKASSIGNED PIAndrey Trubnikov54
31.41.12.031.41.12.0/221,024allocatedyesRUripenccownORANGE_DPRASSIGNED PAIrina Pikalova54
31.41.16.031.41.16.0/221,024assignedyesBGripenccownBG-RETELASSIGNED PIEvgeni Gatzinski108
31.41.20.031.41.20.0/221,024assignedyesBGripenccownKTASTRA-PIASSIGNED PIGenko Doichinov54
31.41.24.031.41.24.0/212,048assignedyesPLripenccownTEPSALANASSIGNED PIStanislaw Nowacki trading as TEPSANET NOWACCY Sp. J.108
gap: 31.41.32.0 - 31.41.36.255 (1,280 addresses)
31.41.37.031.41.37.0/24256allocatedyesFRripenccownFR-BOTIFY-20220627ALLOCATED PABotify Network Center54C
gap: 31.41.38.0 - 31.41.39.255 (512 addresses)
31.41.40.031.41.40.0/212,048assignedyesRUripenccownRELINK-NETASSIGNED PIRelink LTD162
31.41.48.031.41.48.0/212,048assignedyesUAripenccownBRDNETASSIGNED PIBRDNET-MNT54
31.41.56.031.41.56.0/212,048assignedyesRUripenccownORG-LA2065-RIPEASSIGNED PIMikhail Khirgiy108
31.41.64.031.41.64.0/212,048assignedyesUAripenccownUAINET-NET-2ASSIGNED PIPE UAinet108
31.41.72.031.41.72.0/212,048assignedyesUAripenccownORG-DIL38-RIPEASSIGNED PIMNT-SMILA108
31.41.80.031.41.80.0/212,048assignedyesPLripenccownFEROMEDIA-NETASSIGNED PIArtur Stolarczyk54
31.41.88.031.41.88.0/212,048allocatedyesUAripenccownUA-PPNEW-20110322ALLOCATED PAMiroslav Kozarik54
31.41.96.031.41.96.0/212,048assignedyesRUripenccownBASE-NET2ASSIGNED PIMNT-BASE162
31.41.104.031.41.104.0/212,048assignedyesUAripenccownRUBINTELECOM-NETASSIGNED PIMNT-RUBINTV108
31.41.112.031.41.112.0/212,048assignedyesUAripenccownVIKATV-NETASSIGNED PIFURDYHA-MNT54
31.41.120.031.41.120.0/212,048assignedyesRUripenccownCRANE-NETASSIGNED PICrane Ltd. NOC54
31.41.128.031.41.128.0/212,048assignedyesUAripenccownANOXIN-UA-NET2ASSIGNED PIANOXIN-MNT54
31.41.136.031.41.136.0/212,048assignedyesPLripenccownTVK-WSMASSIGNED PIDCENTER-MNT108
gap: 31.41.144.0 - 31.41.147.255 (1,024 addresses)
31.41.148.031.41.148.0/221,024assignedyesPLripenccownPL-MAINASSIGNED PIMAIN Operators108
31.41.152.031.41.152.0/212,048allocatedyesRUripenccownSELECTEL-NETASSIGNED PAMNT-SELECTEL54
31.41.160.031.41.160.0/212,048assignedyesRUripenccownElektronASSIGNED PIAbuse-C Role108
31.41.168.031.41.168.0/212,048assignedyesPLripenccownPL2012PLUS-NET2ASSIGNED PIATMAN-MNT54
31.41.176.031.41.176.0/212,048assignedyesPLripenccownTEOSATASSIGNED PIMNT-TEOSAT108
31.41.184.031.41.184.0/212,048assignedyesRUripenccownORGTECH-NET1ASSIGNED PIMNT-ORG54
31.41.192.031.41.192.0/212,048assignedyesRUripenccownNSPLUS-NETASSIGNED PIMNT-NSPLUS162
gap: 31.41.200.0 - 31.41.207.255 (2,048 addresses)
31.41.208.031.41.208.0/212,048assignedyesPLripenccownJim-SatASSIGNED PIAdam Niescierowicz54
31.41.216.031.41.216.0/212,048assignedyesUAripenccownBESTHOSTING-NET3ASSIGNED PIBESTHOSTING-MNT54
31.41.224.031.41.224.0/212,048assignedyesRUripenccownPivovar-netASSIGNED PIAlexey N. Pivovar108
31.41.232.031.41.232.0/212,048assignedyesPLripenccownTEOCASSIGNED PIAS197734-MNT108
gap: 31.41.240.0 - 31.41.240.255 (256 addresses)
31.41.241.031.41.241.0/24256assignedyesRUripenccownRU-TATNEFTASSIGNED PIIPMAGNAT-MNT54
gap: 31.41.242.0 - 31.41.250.255 (2,304 addresses)
31.41.251.031.41.251.0/24256allocatedyesHKripenccownIN-PROLINEASSIGNED PAIP-RIPE54C
gap: 31.41.252.0 - 31.42.255.255 (66,560 addresses)
31.43.0.031.43.0.0/198,192assignedyesUAripenccownDKS-NET-1ASSIGNED PIDKS-MNT594
31.43.32.031.43.32.0/198,192assignedyesUAripenccownUTELCOMNETASSIGNED PIUkrainian Telecommunication Group LLC378
31.43.64.031.43.64.0/198,192assignedyesUAripenccownKOMITEX-NETASSIGNED PILVIVLAN-MNT324
31.43.96.031.43.96.0/198,192assignedyesUAripenccownLOCALINUA-NETASSIGNED PIVitalii Lyubachevskyi378
31.43.128.031.43.128.0/198,192assignedyesUAripenccownCORBINA-NET-KYIV1ASSIGNED PICorbina Telecom NOC324
gap: 31.43.160.0 - 31.43.162.255 (768 addresses)
31.43.163.031.43.163.0/24256assignedyesUAripenccownSBY-TelecomASSIGNED PIBohdan Slobozheniuk54C
gap: 31.43.164.0 - 31.43.165.255 (512 addresses)
31.43.166.031.43.166.0/23512allocatedyesFRripenccownFR-HERAULT-20110301ALLOCATED-ASSIGNED PAPSI54
gap: 31.43.168.0 - 31.43.171.255 (1,024 addresses)
31.43.172.031.43.172.0/23512assignedyesISripenccownIS-PANASCAIS-20210311ASSIGNED PIPanascais Administration54
gap: 31.43.174.0 - 31.43.178.255 (1,280 addresses)
31.43.179.031.43.179.0/24256assignedyesKZripenccownPMBET-NETASSIGNED PI"Betting company PM Bet" LLC54
31.43.180.031.43.180.0/221,024assignedyesUAripenccownX-COMASSIGNED PIX-COM LLC54
gap: 31.43.184.0 - 31.43.190.255 (1,792 addresses)
31.43.191.031.43.191.0/24256assignedyesUAripenccownORG-FDN3-RIPEASSIGNED PIDmytro Nedilskyi54C
31.43.192.031.43.192.0/198,192assignedyesRUripenccownSotrudnik-NETASSIGNED PIAleksandr Mikhailovich Tyulin270
31.43.224.031.43.224.0/198,192assignedyesUAripenccownSevlush_NetASSIGNED PIOmelyan Belanynets324
gap: 31.44.0.0 - 31.46.255.255 (196,608 addresses)
31.47.0.031.47.0.0/198,192allocatedyesBAripenccownORG-TDT1-RIPEASSIGNED PAMNT-TXTV594
31.47.32.031.47.32.0/198,192allocatedyesIRripenccownlilian-mod-tejaratASSIGNED PAAFRA-MNT-NESH-1378
31.47.64.031.47.64.0/212,048allocatedyesFIripenccownTAMICO-NETASSIGNED PAElmeri Siltaloppi108
31.47.72.031.47.72.0/212,048allocatedyesESripenccownNeodigit-ServicesASSIGNED PAADMIN TECNOCRATICA ES108
31.47.80.031.47.80.0/212,048allocatedyesDEripenccownDE-SWKN-INFRAASSIGNED PADieter Gruber54
31.47.88.031.47.88.0/212,048allocatedyesBMripenccownABS-DEASSIGNED PAAR4680-MNT54C
31.47.96.031.47.96.0/204,096allocatedyesCZripenccownCZF-HVFREEASSIGNED PACZNFX-MNT270
31.47.112.031.47.112.0/212,048allocatedyesRUripenccownMAGINFO-DYN-VPNASSIGNED PAMAGINFO-MNT54
gap: 31.47.120.0 - 31.47.123.255 (1,024 addresses)
31.47.124.031.47.124.0/221,024allocatedyesRUripenccparentMAGINFO-DYN-VPNASSIGNED PAMAGINFO-MNT54P
31.47.128.031.47.128.0/198,192allocatedyesRUripenccownTVINGOASSIGNED PAMikhail Merkulov324
31.47.160.031.47.160.0/198,192allocatedyesRUripenccownRU-BTTKASSIGNED PAAlexey Lyadnov324
31.47.192.031.47.192.0/212,048allocatedyesAMripenccownAM-GNC-20110322ALLOCATED PAGNC Admin Role162
gap: 31.47.200.0 - 31.47.207.255 (2,048 addresses)
31.47.208.031.47.208.0/212,048allocatedyesROripenccownRO-ALSYSNET-20110322ALLOCATED PAALSYS-MNT54
31.47.216.031.47.216.0/212,048allocatedyesGBripenccownONYX-CLOUD-VSERVEASSIGNED PAPulsant NOC54
31.47.224.031.47.224.0/212,048allocatedyesDEripenccownDE-INGATE-MUC-TRANSFER-1ASSIGNED PAFlorian Lihl108
31.47.232.031.47.232.0/221,024allocatedyesDEripenccownDE-SECUREBIT-TRANSFERASSIGNED PAmeerfarbig NOC54
gap: 31.47.236.0 - 31.47.238.255 (768 addresses)
31.47.239.031.47.239.0/24256allocatedyesDEripenccparentDE-BIEBER-IT-20110323ALLOCATED PACustomer Service54P
31.47.240.031.47.240.0/204,096allocatedyesDEripenccownDE-PROVIDERBOX-20110322ALLOCATED PAcloudpit.io Hostmaster108
31.48.0.031.48.0.0/13524,288allocatedyesGBripenccownBT-Central-PlusASSIGNED PABT CENTRAL PLUS - OPERATIONAL SUPPORT2,916
31.56.0.031.56.0.0/14262,144allocatedyesAEripenccownNecronHostASSIGNED PAnetutils-mnt2,916C
31.60.0.031.60.0.0/14262,144allocatedyesPLripenccownPL-IDEA-MOBILEASSIGNED PAOPL - Hostmaster2,916
31.64.0.031.64.0.0/14262,144allocatedyesUSarinownSALESF-3DIRECT ALLOCATIONSalesforce, Inc.2,916S
gap: 31.68.0.0 - 31.70.255.255 (196,608 addresses)
31.71.0.031.71.0.0/1665,536allocatedyesGBripenccownUK-TM-20101125ALLOCATED PAAS12576-MNT2,916
31.72.0.031.72.0.0/14262,144allocatedyesGBripenccparentUK-TM-20101125ALLOCATED PAAS12576-MNT2,916P
gap: 31.76.0.0 - 31.77.255.255 (131,072 addresses)
31.78.0.031.78.0.0/15131,072allocatedyesGBripenccownUK-TM-20101125ALLOCATED PAAS12576-MNT2,916
31.80.0.031.80.0.0/13524,288allocatedyesGBripenccownUK-MICROSOFT-20101125ALLOCATED PADivya Quamara2,916
31.88.0.031.88.0.0/15131,072allocatedyesIEripenccownIE-MONGODB-20101125ALLOCATED PAlir-ie-mongodb-1-MNT2,916
gap: 31.90.0.0 - 31.96.255.255 (458,752 addresses)
31.97.0.031.97.0.0/1665,536allocatedyesLTripenccownHOSTINGER-HOSTINGASSIGNED PAHostinger NOC2,916C
gap: 31.98.0.0 - 31.99.255.255 (131,072 addresses)
31.100.0.031.100.0.0/14262,144allocatedyesGBripenccparentUK-TM-20101125ALLOCATED PAAS12576-MNT5,832P
gap: 31.104.0.0 - 31.105.255.255 (131,072 addresses)
31.106.0.031.106.0.0/15131,072allocatedyesGBripenccownUK-TM-20101125ALLOCATED PAAS12576-MNT2,916
31.108.0.031.108.0.0/14262,144allocatedyesGBripenccownEE18ASSIGNED PATMUK-MNT2,916
31.112.0.031.112.0.0/121,048,576allocatedyesGBripenccparentUK-TM-20101125ALLOCATED PAAS12576-MNT5,832P
gap: 31.128.0.0 - 31.130.255.255 (196,608 addresses)
31.131.0.031.131.0.0/212,048assignedyesMDripenccownNETWORK-31-131-0ASSIGNED PIEmil Vieru216
31.131.8.031.131.8.0/212,048allocatedyesROripenccownSegna-Technologies-VirginiaASSIGNED PAGVM-MNT108C
31.131.16.031.131.16.0/204,096assignedyesUAripenccownVPS-UAASSIGNED PIPE Skurykhin Mukola Volodumurovuch270
31.131.32.031.131.32.0/212,048assignedyesUAripenccownSC-VEKTOR-NETASSIGNED PIAndriy Blyznak54
31.131.40.031.131.40.0/212,048assignedyesROripenccownNetwork-Operation-Center-D31ASSIGNED PIMNT-TECHNOLOGICAL162
31.131.48.031.131.48.0/204,096assignedyesPLripenccownUNIWERSYTET-PRZYRODNICZY-LUBLINASSIGNED PIFUTUROEXITO-MNT162
31.131.64.031.131.64.0/204,096assignedyesRUripenccownEVPA-NET3ASSIGNED PIEVPANET-MNT216
31.131.80.031.131.80.0/212,048assignedyesRUripenccownRADIOTEKHNIKA-NETASSIGNED PIKonstantin Lobyrin54
31.131.88.031.131.88.0/221,024allocatedyesLVripenccownH-1ASSIGNED PAee-skandinetworks-1-mnt54C
gap: 31.131.92.0 - 31.131.95.255 (1,024 addresses)
31.131.96.031.131.96.0/198,192assignedyesUAripenccownLOCOM-NETASSIGNED PIAndrey Lobko378
31.131.128.031.131.128.0 - 31.131.139.2553,072assignedyesUAripenccownNewLineASSIGNED PINEWLINE-MNT162C
gap: 31.131.140.0 - 31.131.143.255 (1,024 addresses)
31.131.144.031.131.144.0/204,096assignedyesRUripenccownGP-INTERNET-NET1ASSIGNED PIMNT-GP-INTERNET162
31.131.160.031.131.160.0/212,048allocatedyesROripenccownTECHNOLOGICALASSIGNED PAMNT-TECHNOLOGICAL108
31.131.168.031.131.168.0/212,048assignedyesPLripenccownPL-INFANET4ASSIGNED PISylwester Kus trading as InfaNET54
31.131.176.031.131.176.0/212,048assignedyesESripenccowntdarluASSIGNED PIJuan Manuel Armario108
gap: 31.131.184.0 - 31.131.189.255 (1,536 addresses)
31.131.190.031.131.190.0/23512assignedyesRUripenccownDALTECH2-NETASSIGNED PIDALTECH-MNT54
31.131.192.031.131.192.0/198,192allocatedyesRUripenccownTELESETASSIGNED PAJSC "ER-Telecom Holding"270
31.131.224.031.131.224.0/204,096assignedyesSKripenccownDATAGRAM-NETASSIGNED PIBc. Jakub Chylik216
31.131.240.031.131.240.0/212,048assignedyesITripenccownSEA-AEROPORTI-MILANO-NETASSIGNED PIFabio Degli Esposti54
31.131.248.031.131.248.0/212,048allocatedyesRUripenccownSELECTEL-NETASSIGNED PAMNT-SELECTEL54
gap: 31.132.0.0 - 31.135.255.255 (262,144 addresses)
31.136.0.031.136.0.0/14262,144allocatedyesNLripenccownVODAFONE-NLASSIGNED PAVODAFONE NL Hostmaster5,832
gap: 31.140.0.0 - 31.148.255.255 (589,824 addresses)
31.149.0.031.149.0.0/1665,536allocatedyesNLripenccownNL-KPN-BBT-20110216ALLOCATED PAKPN-MNT2,916
gap: 31.150.0.0 - 31.150.255.255 (65,536 addresses)
31.151.0.031.151.0.0/1665,536allocatedyesNLripenccownZIGGO-B2CASSIGNED PAVODAFONEZIGGO IP AUTHORITY2,916
gap: 31.152.0.0 - 31.155.255.255 (262,144 addresses)
31.156.0.031.156.0.0/14262,144allocatedyesITripenccownVODAFONE-IT-46ASSIGNED PAVodafone Italy2,916
gap: 31.160.0.0 - 31.161.255.255 (131,072 addresses)
31.162.0.031.162.0.0/15131,072allocatedyesRUripenccownUSI_ADSL_USERSASSIGNED PAROSTELECOM-MNT2,916
gap: 31.164.0.0 - 31.165.255.255 (131,072 addresses)
31.166.0.031.166.0.0/15131,072allocatedyesSAripenccownSA-ETTIHADETISALATASSIGNED PAMOBILY-MNT2,916
gap: 31.168.0.0 - 31.172.255.255 (327,680 addresses)
31.173.0.031.173.0.0/1665,536allocatedyesRUripenccownMF-MOSCOW-MBB-FIXEDIP-31-173-0-0ASSIGNED PAGDC-TR-CoreIP2,916
gap: 31.174.0.0 - 31.177.255.255 (262,144 addresses)
31.178.0.031.178.0.0/15131,072allocatedyesPLripenccownPLAYASSIGNED PAP4 Team2,916
31.180.0.031.180.0.0/15131,072allocatedyesRUripenccownMacroregional_SouthASSIGNED PABogdanov Vadim Victorovich2,916
gap: 31.182.0.0 - 31.187.255.255 (393,216 addresses)
31.188.0.031.188.0.0/14262,144allocatedyesITripenccownCORPORATE-W3ASSIGNED PAAS1267-MNT2,916
gap: 31.192.0.0 - 31.192.255.255 (65,536 addresses)
31.193.0.031.193.0.0/204,096allocatedyesGBripenccownUKFAST-EXB42ASSIGNED PAUKFast Admin324
31.193.16.031.193.16.0/204,096allocatedyesITripenccownTIMENET2-NETASSIGNED PAClaudio Martin270
31.193.32.031.193.32.0/212,048allocatedyesSMripenccownTISM-XDSLASSIGNED PATISM-MNT54C
31.193.40.031.193.40.0/212,048allocatedyesBEripenccownBE-OAC-20110426ASSIGNED PABram Kennis162
31.193.48.031.193.48.0/212,048allocatedyesFRripenccownLA-FABRIQUE-HOSTINGASSIGNED PABDI-EOLAS-MNT54
31.193.56.031.193.56.0/212,048allocatedyesITripenccownSECSERVIZI-NET2ASSIGNED PAAndrea Marchioro108
31.193.64.031.193.64.0/204,096allocatedyesSYripenccownOMNIYA-ADSLASSIGNED PAFadi Alfattal216
31.193.80.031.193.80.0/204,096allocatedyesUAripenccownCN-Customers-NetworkASSIGNED PACITYNET-ZP-MNT108
31.193.96.031.193.96.0/212,048allocatedyesPLripenccownUS_EDUASSIGNED PAACI-MNT-POLAND162
31.193.104.031.193.104.0/221,024allocatedyesGRripenccownGR-AIA-20110427ALLOCATED PAAIA-NET-TEAM54
31.193.108.031.193.108.0/221,024allocatedyesDEripenccownDE-COMNET-20110427ALLOCATED PAnetgo Network Operations Center54
31.193.112.031.193.112.0/212,048allocatedyesIRripenccownIR-TIC-20110427ALLOCATED PALeila Aghaie Meybodi54
31.193.120.031.193.120.0/212,048allocatedyesRUripenccownELITEL-NETASSIGNED PAELITEL-MNT54
31.193.128.031.193.128.0/204,096allocatedyesGBripenccownUK-POUNDHOST-20110427ALLOCATED PAAS29550 Operators162
31.193.144.031.193.144.0/204,096allocatedyesITripenccownMYNET-AASSIGNED PALuca Legittimo162
31.193.160.031.193.160.0/212,048allocatedyesATripenccownAT-POWERSPEEDASSIGNED PAEnergie AG Oberoesterreich Services und Digital Solutions GmbH108
31.193.168.031.193.168.0/212,048allocatedyesGBripenccownVOICEMAX-NETASSIGNED PACoreix Limited Admin54
31.193.176.031.193.176.0/212,048allocatedyesBEripenccownNUCLEUSASSIGNED PANUCLEUSBE-MNT108
gap: 31.193.184.0 - 31.193.190.255 (1,792 addresses)
31.193.191.031.193.191.0/24256allocatedyesUAripenccownUA-VTEL8-20221019ALLOCATED PAVIRTUAL TELECOM LLC54
31.193.192.031.193.192.0/212,048allocatedyesLTripenccownTelia-LietuvaASSIGNED PATelia Lietuva DC Hostmaster162
gap: 31.193.200.0 - 31.193.207.255 (2,048 addresses)
31.193.208.031.193.208.0/212,048allocatedyesCHripenccownCH-LAN-20110428ALLOCATED PACH-LAN-MNT54
31.193.216.031.193.216.0/212,048allocatedyesIEripenccownAIRSPEED-INFRASTRUCTURE-CUSTASSIGNED PAAIRSPEED-MNT54
31.193.224.031.193.224.0/212,048allocatedyesESripenccownES-INFORTELECOM-20110428ALLOCATED PAAS50926-MNT108
31.193.232.031.193.232.0/212,048allocatedyesDKripenccownVERDO_TELE_CUSTOMER-AND-INTERNAL-ADDRASSIGNED PAStofa AS108
31.193.240.031.193.240.0/212,048allocatedyesFRripenccownIPXO-SUB-PA-1SUB-ALLOCATED PAnetutils-mnt54C
31.193.248.031.193.248.0/212,048allocatedyesSEripenccownBLUERANGEASSIGNED PABluerange Admin Role54
gap: 31.194.0.0 - 31.195.255.255 (131,072 addresses)
31.196.0.031.196.0.0/14262,144allocatedyesITripenccownBAGSPAASSIGNED PAINTERB-MNT5,832
gap: 31.200.0.0 - 31.210.255.255 (720,896 addresses)
31.211.0.031.211.0.0/1732,768allocatedyesRUripenccownNTS-ETTHASSIGNED PANetwork Operation Center CJSC ER-Telecom Holding Tomsk branch1,674
31.211.128.031.211.128.0/198,192allocatedyesBGripenccownPETKOMASSIGNED PAPlamen Tsakov324
31.211.160.031.211.160.0/212,048allocatedyesGBripenccownKALNET4U-COREASSIGNED PAGregory Hawkins108
31.211.168.031.211.168.0/212,048allocatedyesNOripenccownNMN_NOASSIGNED PAGunnar Hauge Johnsen54
31.211.176.031.211.176.0/212,048allocatedyesDEripenccownDE-GERMANY-20110509ALLOCATED PAschnell-im-netz.de GmbH & Co.KG108
31.211.184.031.211.184.0/212,048allocatedyesESripenccownES-SISTEC-20110509ALLOCATED PAJuan Carlos de las Heras54
31.211.192.031.211.192.0/1816,384allocatedyesSEripenccownCUST5949-OWNIT-SEASSIGNED PAOwnit Broadband Registry594
gap: 31.212.0.0 - 31.222.255.255 (720,896 addresses)
31.223.0.031.223.0.0/1732,768allocatedyesTRripenccownGayrettepePOP_XdslDynamicASSIGNED PAMNT-TURKNET-MNT1,674
31.223.128.031.223.128.0/198,192allocatedyesBAripenccownTEOL-ADSL-POOL1aaASSIGNED PATELEKOM-SRPSKE-MNT324C
31.223.160.031.223.160.0/204,096allocatedyesNLripenccownFF5737-SNEEKASSIGNED PASignet B.V. Technical Role Account162
31.223.176.031.223.176.0/212,048allocatedyesPSripenccownCITYNETASSIGNED PACITYNETPAL-MNT108
gap: 31.223.184.0 - 31.223.190.255 (1,792 addresses)
31.223.191.031.223.191.0/24256allocatedyesESripenccownES-COMENERSOL-20110516ALLOCATED PAJavier Rico Albert54
31.223.192.031.223.192.0/204,096allocatedyesKZripenccownKZ-10G-31ASUB-ALLOCATED PAAskar Almatov162
31.223.208.031.223.208.0/204,096allocatedyesBAripenccownBLICNETASSIGNED PABLIC.NET Hostmaster108
31.223.224.031.223.224.0/212,048allocatedyesPLripenccownFavorit-RegionASSIGNED PADmitry Nezhinky108C
31.223.232.031.223.232.0/212,048allocatedyesHUripenccownINTELLIHOMEASSIGNED PAINTELLIHOME-HU-MNT108
31.223.240.031.223.240.0/204,096allocatedyesITripenccownISPINFRASTRUCTURE-20140529ASSIGNED PAAdmin NOC Retelit - InAsset108
31.224.0.031.224.0.0/112,097,152allocatedyesDEripenccownTDMOBILE-1ASSIGNED PAAlexander Schloesser17,496