Block 107.4.0.0
← back to the map index · 107.0.0.0/8
| Range | 107.4.0.0 - 107.5.255.255 |
|---|---|
| Prefix | 107.4.0.0/15 |
| Size | 131,072 addresses |
| Status | allocated — operator-held |
| Registry | arin |
| Country (delegation) | US |
| Date | 20100629 |
| Opaque id | 3a7b40ab58f6de4849b12c87e5806b7c |
| Block UUID | 94513c88-e0b8-51f9-88fc-8f87c95cdac2 |
| Probes | 2,916 |
| RDAP state | own — the registry object is this block |
| RDAP service | rdap.arin.net |
| RDAP fetched | 2026-09-10T23:08:45Z |
| Flags | none |
RIR delegation record
| registry | arin |
|---|---|
| country | US |
| type | ipv4 |
| start | 107.4.0.0 |
| value | 131,072 |
| date | 20100629 |
| status | allocated |
| extensions | ['3a7b40ab58f6de4849b12c87e5806b7c'] |
RDAP summary
| handle | NET-107-4-0-0-1 |
|---|---|
| name | MICHIGAN-47 |
| type | ASSIGNMENT |
| parent handle | NET-107-0-0-0-1 |
| start address | 107.4.0.0 |
| end address | 107.4.127.255 |
| country | — |
| organization | Comcast Cable Communications, Inc. |
| events | {"last changed": "2014-12-02T15:18:24-05:00", "registration": "2014-12-02T15:18:23-05:00"} |
| 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.
107.5.2.2 107.5.2.3 107.5.2.5 107.5.2.7 107.5.2.11 107.5.2.13 107.5.2.17 107.5.2.19 107.5.2.23 107.5.2.29 107.5.2.31 107.5.2.37 107.5.2.41 107.5.2.43 107.5.2.47 107.5.2.53 107.5.2.59 107.5.2.61 107.5.2.67 107.5.2.71 107.5.2.73 107.5.2.79 107.5.2.83 107.5.2.89 107.5.2.97 107.5.2.101 107.5.2.103 107.5.2.107 107.5.2.109 107.5.2.113 107.5.2.127 107.5.2.131 107.5.2.137 107.5.2.139 107.5.2.149 107.5.2.151 107.5.2.157 107.5.2.163 107.5.2.167 107.5.2.173 107.5.2.179 107.5.2.181 107.5.2.191 107.5.2.193 107.5.2.197 107.5.2.199 107.5.2.211 107.5.2.223 107.5.2.227 107.5.2.229 107.5.2.233 107.5.2.239 107.5.2.241 107.5.2.251 107.5.3.2 107.5.3.3 107.5.3.5 107.5.3.7 107.5.3.11 107.5.3.13
Who operates this: the layers, side by side
| Delegation file | allocated, US, 20100629 |
|---|---|
| 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.