AS12187 Metropolitan Transportation Authority
General Info - AS12187
21,248
0
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 170.28.16.0/24 | 256 | |
| 170.28.17.0/24 | 256 | |
| 170.28.20.0/24 | 256 | |
| 170.28.32.0/19 | 8,192 | |
| 170.28.64.0/24 | 256 | |
| 170.28.65.0/24 | 256 | |
| 170.28.66.0/23 | 512 | |
| 170.28.68.0/22 | 1,024 | |
| 170.28.72.0/21 | 2,048 | |
| 170.28.80.0/20 | 4,096 | |
| 170.28.128.0/24 | 256 | |
| 170.28.129.0/24 | 256 | |
| 170.28.130.0/23 | 512 | |
| 170.28.132.0/22 | 1,024 | |
| 170.28.136.0/24 | 256 | |
| 170.28.137.0/24 | 256 | |
| 170.28.138.0/24 | 256 | |
| 170.28.139.0/24 | 256 | |
| 170.28.140.0/24 | 256 | |
| 170.28.141.0/24 | 256 | |
| 170.28.142.0/24 | 256 | |
| 170.28.143.0/24 | 256 |
There are no known IPv6 addresses belonging to this network.
Downstreams
There are no downstreams for this ASN.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
