AS24348 CERNET2 IX at Tsinghua University
General Info - AS24348
7,428
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 103.115.120.0/30 | 4 | |
| 202.38.109.0/24 | 256 | |
| 202.38.112.0/24 | 256 | |
| 202.112.4.0/24 | 256 | |
| 202.112.43.0/24 | 256 | |
| 202.112.47.0/24 | 256 | |
| 202.112.49.0/24 | 256 | |
| 202.112.50.0/23 | 512 | |
| 202.112.55.0/24 | 256 | |
| 202.112.56.0/23 | 512 | |
| 202.112.61.0/24 | 256 | |
| 202.205.16.0/20 | 4,096 | |
| 219.224.97.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:250:217::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:250:248::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:da8:20e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:da8:258::/48 | 1,208,925,819,614,629,174,706,176 |
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.
