Block 157.127.0.0
← back to the map index · 157.0.0.0/8
| Range | 157.127.0.0 - 157.127.255.255 |
|---|---|
| Prefix | 157.127.0.0/16 |
| Size | 65,536 addresses |
| Status | allocated — operator-held |
| Registry | arin |
| Country (delegation) | US |
| Date | 19920102 |
| Opaque id | a173e43ca8ce19940787b2c83599a700 |
| Block UUID | f6de234b-d9c2-5b45-b288-eee60096d3d9 |
| Probes | 2,916 |
| RDAP state | own — the registry object is this block |
| RDAP service | rdap.arin.net |
| RDAP fetched | 2026-09-10T23:11:47Z |
| Flags | none |
RIR delegation record
| registry | arin |
|---|---|
| country | US |
| type | ipv4 |
| start | 157.127.0.0 |
| value | 65,536 |
| date | 19920102 |
| status | allocated |
| extensions | ['a173e43ca8ce19940787b2c83599a700'] |
RDAP summary
| handle | NET-157-127-0-0-1 |
|---|---|
| name | NORTHROP-UVS |
| type | DIRECT ALLOCATION |
| parent handle | NET-157-0-0-0-0 |
| start address | 157.127.0.0 |
| end address | 157.127.255.255 |
| country | — |
| organization | Northrop Grumman Corp. |
| events | {"last changed": "2021-12-14T20:28:52-05:00", "registration": "1992-01-02T00:00:00-05:00"} |
| entities | 1: registrant × 1 (contact details are not published) |
Probes in this block
2,916 probes; the first 60 are listed. An asterisk means phase 3 heard something back.
157.127.2.2 157.127.2.3 157.127.2.5 157.127.2.7 157.127.2.11 157.127.2.13 157.127.2.17 157.127.2.19 157.127.2.23 157.127.2.29 157.127.2.31 157.127.2.37 157.127.2.41 157.127.2.43 157.127.2.47 157.127.2.53 157.127.2.59 157.127.2.61 157.127.2.67 157.127.2.71 157.127.2.73 157.127.2.79 157.127.2.83 157.127.2.89 157.127.2.97 157.127.2.101 157.127.2.103 157.127.2.107 157.127.2.109 157.127.2.113 157.127.2.127 157.127.2.131 157.127.2.137 157.127.2.139 157.127.2.149 157.127.2.151 157.127.2.157 157.127.2.163 157.127.2.167 157.127.2.173 157.127.2.179 157.127.2.181 157.127.2.191 157.127.2.193 157.127.2.197 157.127.2.199 157.127.2.211 157.127.2.223 157.127.2.227 157.127.2.229 157.127.2.233 157.127.2.239 157.127.2.241 157.127.2.251 157.127.3.2 157.127.3.3 157.127.3.5 157.127.3.7 157.127.3.11 157.127.3.13
Who operates this: the layers, side by side
| Delegation file | allocated, US, 19920102 |
|---|---|
| Registry object | own — the registry object is this block |
| Routing | not recorded |
| Authorization | not recorded |
| DNS pointing here | not recorded |
| Certificate | none presented |
The registry's verbatim RDAP answer is kept in the local work product dataflow.out/02_ip_block.json and is not published, because it carries registrant contact details.