AS141771 is the autonomous system of China Telecom. It holds 60,416 IPv4 addresses in 22 prefixes plus 3 IPv6 ranges, mainly in 
China.
By IPv4 addresses the network ranks #3,625 worldwide and #150 of 587 networks in China. That is 0.02% of the country’s IPv4 space.
The largest block is 182.18.72.0 to 182.18.127.255 with 14,336 addresses, geolocated to Zhangjiakou (Ruiyunguanxiang).
- IPv4 addresses
- 60,416
- IPv4 prefixes
- 22
- World rank
- #3,625
- Country share
- 0.02%
- IPv6 ranges
- 3
Addresses by country
- China 100%
Largest blocks
- 182.18.72.0 Zhangjiakou (Ruiyunguanxiang)14,336
- 182.18.32.0 Chengbei (Chang Ping Qu)8,192
- 103.192.8.0 Chaowai (Chaoyang)6,144
- 103.63.160.0 Chaowai (Chaoyang)6,144
- 101.251.128.0 Beijing4,096
- 45.123.168.0 Chaowai (Chaoyang Qu)4,096
- 123.254.96.0 Chaowai (Chaoyang Qu)2,048
- 123.242.192.0 Chaowai (Chaoyang Qu)2,048
Networks of similar size
- AS6854 PJSC MegaFon
60,672 - AS59078 Yunify Technologies Inc.60,672
- AS21054 Natwest Markets PLC
60,672 - AS7642 Dhivehi Raajjeyge Gulhun Public Limited Company
60,416 - AS18859 GVEC.net, LLC
60,416 - AS50821 Bredband2 Stockholms Stadsnaet AB
60,416 - AS6471 ENTEL CHILE S.A.
60,416 - AS11602 South Dakota School of Mines & Technology60,416
IPv4 prefixes
- 27.129.55.0/24
- 45.123.168.0/21
- 45.123.176.0/21
- 101.50.8.0/21
- 101.251.128.0/20
- 103.63.160.0/20
- 103.63.176.0/21
- 103.192.8.0/21
- 103.192.16.0/20
- 106.9.36.0/23
- 116.68.136.0/21
- 116.68.176.0/21
- 116.197.160.0/21
- 116.254.104.0/21
- 122.200.40.0/21
- 123.242.192.0/21
- 123.254.96.0/21
- 182.18.5.0/24
- 182.18.32.0/19
- 182.18.72.0/21
- 182.18.80.0/20
- 182.18.96.0/19
Questions and answers
Who owns AS141771?
Autonomous system AS141771 is operated by China Telecom.
How many IP addresses does AS141771 have?
The network holds 60,416 IPv4 addresses in 22 prefixes, plus 3 IPv6 ranges.
Which country is AS141771 in?
The main country is China.
How big is AS141771?
By IPv4 addresses it ranks #3,625 worldwide.
What is the largest address block of AS141771?
182.18.72.0 to 182.18.127.255, 14,336 addresses.