AS24357 CERNET2 IX at South China University of Technology

General Info - AS24357

CERNET2 IX at South China University of Technology

China

cernet.edu.cn

291,584

9,223,372,036,854,775,808

IP Address Ranges

Netblock Number of IPs   
125.216.41.0/24 256
125.216.42.0/23 512
125.216.50.0/23 512
125.216.54.0/23 512
125.216.68.0/22 1,024
125.216.72.0/21 2,048
125.216.98.0/23 512
125.216.106.0/23 512
125.216.128.0/22 1,024
125.216.132.0/24 256
125.216.170.0/23 512
125.216.172.0/22 1,024
125.216.184.0/21 2,048
125.217.8.0/21 2,048
125.217.16.0/20 4,096
125.217.116.0/22 1,024
125.217.150.0/23 512
125.217.176.0/20 4,096
125.218.29.0/24 256
125.218.68.0/24 256
125.218.71.0/24 256
125.218.181.0/24 256
125.218.190.0/23 512
125.218.240.0/20 4,096
202.112.17.0/24 256
202.112.18.0/23 512
202.192.48.0/20 4,096
202.192.72.0/21 2,048
202.192.160.0/19 8,192
202.192.192.0/21 2,048
202.192.200.0/23 512
202.192.203.0/24 256
202.192.204.0/24 256
202.192.206.0/23 512
202.192.208.0/20 4,096
202.192.240.0/20 4,096
202.193.16.0/21 2,048
202.193.32.0/20 4,096
202.193.104.0/21 2,048
202.193.112.0/20 4,096
202.193.144.0/22 1,024
202.193.152.0/22 1,024
202.193.224.0/19 8,192
210.37.16.0/21 2,048
210.37.104.0/21 2,048
210.37.112.0/20 4,096
210.37.128.0/20 4,096
210.37.160.0/19 8,192
210.37.192.0/18 16,384
210.38.0.0/19 8,192
210.38.33.0/24 256
210.38.34.0/23 512
210.38.36.0/22 1,024
210.38.40.0/21 2,048
210.38.48.0/21 2,048
210.38.80.0/20 4,096
210.38.120.0/21 2,048
210.38.160.0/19 8,192
210.38.192.0/19 8,192
210.38.224.0/20 4,096
210.39.20.0/22 1,024
210.39.24.0/21 2,048
210.39.45.0/24 256
210.39.46.0/23 512
210.39.48.0/20 4,096
210.39.64.0/19 8,192
210.39.96.0/21 2,048
210.39.108.0/22 1,024
210.39.112.0/20 4,096
210.39.128.0/18 16,384
210.39.192.0/19 8,192
210.39.224.0/20 4,096
210.39.242.0/23 512
210.39.244.0/22 1,024
210.39.248.0/21 2,048
211.66.32.0/19 8,192
211.66.64.0/21 2,048
211.66.74.0/23 512
211.66.76.0/22 1,024
211.66.80.0/23 512
211.66.83.0/24 256
211.66.84.0/23 512
211.66.88.0/21 2,048
211.66.144.0/21 2,048
211.66.176.0/21 2,048
211.66.184.0/23 512
211.66.187.0/24 256
211.66.189.0/24 256
211.66.190.0/23 512
211.66.200.0/22 1,024
211.66.204.0/23 512
211.66.212.0/22 1,024
211.66.216.0/21 2,048
211.66.224.0/20 4,096
219.223.132.0/22 1,024
219.223.137.0/24 256
219.223.138.0/23 512
219.223.140.0/22 1,024
219.223.144.0/20 4,096
222.200.16.0/20 4,096
222.200.252.0/22 1,024
222.201.16.0/21 2,048
222.202.0.0/18 16,384
222.202.96.0/24 256
222.202.118.0/23 512
222.202.120.0/21 2,048
222.202.156.0/22 1,024
222.202.240.0/20 4,096
222.203.57.0/24 256
222.203.58.0/23 512
222.203.101.0/24 256
222.203.112.0/20 4,096
222.203.174.0/23 512
222.203.192.0/21 2,048
222.203.200.0/22 1,024
222.203.204.0/24 256
222.203.206.0/23 512
222.203.216.0/23 512
222.203.236.0/22 1,024
222.203.248.0/21 2,048

Show more IP address ranges »

Netblock Number of IPs   
2001:250:23f::/48 1,208,925,819,614,629,174,706,176
2001:250:3000::/44 19,342,813,113,834,066,795,298,816
2001:250:3010::/48 1,208,925,819,614,629,174,706,176
2001:250:3012::/47 2,417,851,639,229,258,349,412,352
2001:250:3015::/48 1,208,925,819,614,629,174,706,176
2001:250:3016::/47 2,417,851,639,229,258,349,412,352
2001:250:3018::/47 2,417,851,639,229,258,349,412,352
2001:250:301a::/48 1,208,925,819,614,629,174,706,176
2001:250:301c::/46 4,835,703,278,458,516,698,824,704
2001:250:3020::/43 38,685,626,227,668,133,590,597,632
2001:250:3040::/44 19,342,813,113,834,066,795,298,816
2001:250:3050::/45 9,671,406,556,917,033,397,649,408
2001:250:3058::/48 1,208,925,819,614,629,174,706,176
2001:250:305a::/47 2,417,851,639,229,258,349,412,352
2001:250:305c::/46 4,835,703,278,458,516,698,824,704
2001:250:3060::/43 38,685,626,227,668,133,590,597,632
2001:250:3080::/47 2,417,851,639,229,258,349,412,352
2001:250:3082::/48 1,208,925,819,614,629,174,706,176
2001:250:3084::/46 4,835,703,278,458,516,698,824,704
2001:250:3088::/48 1,208,925,819,614,629,174,706,176
2001:da8:a2::/48 1,208,925,819,614,629,174,706,176
2001:da8:2000::/45 9,671,406,556,917,033,397,649,408
2001:da8:2008::/48 1,208,925,819,614,629,174,706,176
2001:da8:200a::/47 2,417,851,639,229,258,349,412,352
2001:da8:200c::/46 4,835,703,278,458,516,698,824,704
2001:da8:2010::/45 9,671,406,556,917,033,397,649,408
2001:da8:2018::/46 4,835,703,278,458,516,698,824,704
2001:da8:201c::/48 1,208,925,819,614,629,174,706,176
2001:da8:201e::/48 1,208,925,819,614,629,174,706,176
2001:da8:2020::/47 2,417,851,639,229,258,349,412,352
2001:da8:2022::/48 1,208,925,819,614,629,174,706,176
2001:da8:2024::/46 4,835,703,278,458,516,698,824,704
2001:da8:2028::/46 4,835,703,278,458,516,698,824,704
2001:da8:202c::/47 2,417,851,639,229,258,349,412,352
2001:da8:202e::/48 1,208,925,819,614,629,174,706,176
2001:da8:2030::/45 9,671,406,556,917,033,397,649,408
2001:da8:2038::/46 4,835,703,278,458,516,698,824,704
2001:da8:203c::/47 2,417,851,639,229,258,349,412,352
2400:6000::/32 79,228,162,514,264,337,593,543,950,336
240c:cd01:cd01::/48 1,208,925,819,614,629,174,706,176
240c:cd05:cd05::/48 1,208,925,819,614,629,174,706,176
240c:cd15:1000::/48 1,208,925,819,614,629,174,706,176
240c:cd22::/32 79,228,162,514,264,337,593,543,950,336
240c:cda1::/32 79,228,162,514,264,337,593,543,950,336

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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.

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