AS2153 CENIC
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 130.150.12.0/23 | 512 | |
| 132.241.61.0/24 | 256 | |
| 137.150.137.0/24 | 256 | |
| 137.164.17.0/24 | 256 | |
| 137.164.25.0/24 | 256 | |
| 137.164.26.0/23 | 512 | |
| 137.164.28.0/24 | 256 | |
| 146.244.204.0/22 | 1,024 | |
| 209.129.60.0/23 | 512 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:468:e00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2607:f380:4::/48 | 1,208,925,819,614,629,174,706,176 |
Upstreams
There are no upstreams for this ASN.
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.
