AS23724 IDC China Telecommunications Corporation
General Info - AS23724
2,507,264
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2400:5280:f803::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2400:89c0:1050::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2400:89c0:1051::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2400:89c0:1052::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2400:89c0:1053::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2400:89c0:6000::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2400:b700::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:f8::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:f9::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:fa::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:fb::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:fc::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:fd::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:fe::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:ff::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:100::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:f21::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:f22::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:f23::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:1d40:f24::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2401:3480::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2401:be00::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2402:5ec0::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2402:5ec0:1000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1200::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1300::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1500::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1600::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1700::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1800::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1a00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1b00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1c00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1d00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1e00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:1f00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2402:5ec0:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2402:5ec0:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2402:5ec0:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2402:db40:5100::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2402:db40:5f00::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2402:db40:5f01::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2402:db40:5f02::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2402:db40:5f03::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2403:1ec0:1200::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2403:4280::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2403:5c80::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2403:a140:10::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2403:a200:a2ff::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2405:1480:2000::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:1080::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:4d00::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:cf00::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2406:cf00:1000::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2407:b380:8000::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2409:27fa::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2409:27fa:f000::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240a:2001:1811::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240a:2001:1861::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:0:9000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 240e:0:9800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 240e:83::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 240e:83:ff00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 240e:108:49::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:108:80::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:108:1002::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:108:100b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:904::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 240e:905::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 240e:906::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 240e:907::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 240e:980:4900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 240e:980:8000::/40 | 309,485,009,821,345,068,724,781,056 | |
| 240e:981:200::/40 | 309,485,009,821,345,068,724,781,056 | |
| 240e:981:400::/40 | 309,485,009,821,345,068,724,781,056 | |
| 240e:981:900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 240e:981:9300::/41 | 154,742,504,910,672,534,362,390,528 | |
| 240e:981:9380::/41 | 154,742,504,910,672,534,362,390,528 | |
| 240e:983::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:983:2::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:983:3::/48 | 1,208,925,819,614,629,174,706,176 | |
| 240e:983:4::/48 | 1,208,925,819,614,629,174,706,176 |
Upstreams
Downstreams
- AS4847 China Networks Inter-Exchange
- AS9308 Abitcool(China) Inc.
- AS37963 Hangzhou Alibaba Advertising Co. Ltd.
- AS38365 Beijing Baidu Netcom Science and Technology Co. Ltd.
- AS45090 Shenzhen Tencent Computer Systems Company Limited
- AS55990 Huawei Cloud Service Data Center
- AS56019 Beijing Shujujia Technology Co. Ltd.
- AS59019 Beijing Kingsoft Cloud Internet Technology Co. Ltd
- AS59067 Microsoft Mobile Alliance Internet Services Co. Ltd
- AS63646 Beijing Xiaoju Science and Technology Co. Ltd.
- AS137718 Beijing Volcano Engine Technology Co. Ltd.
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.
