China Telecom

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

ASN	131285
Name	CHINATELECOM-HUBEI-SHENGJI-5G-NETWORK
Organization	China Telecom
Country	China
Registry	APNIC

IPv4 addresses	262,144
IPv6 /64 networks	1.56 x 233
Prefixes	30

IPv4 Prefixes for AS131285

Network		Location	Addresses
111.181.0.0/16	China Telecom	Shizishan	65,536
111.181.0.0/17	China Telecom	Shizishan	32,768
111.181.128.0/17	China Telecom	Shizishan	32,768
111.183.0.0/16	China Telecom	Shizishan	65,536
111.183.0.0/17	China Telecom	Shizishan	32,768
111.183.128.0/17	China Telecom	Shizishan	32,768

IPv6 Prefixes for AS131285 - showing the first 20 of 24 networks

Network		Location	/64 Prefixes
240e:25d:800::/37	Chinanet	Beijing	227
240e:25d::/36	Chinanet	Beijing	228
240e:25d::/37	Chinanet	Beijing	227
240e:45c:8000::/33	Chinanet	Beijing	231
240e:45c::/32	Chinanet	Beijing	232
240e:45c::/33	Chinanet	Beijing	231
240e:45d:8000::/33	Chinanet	Beijing	231
240e:45d::/33	Chinanet	Beijing	231
240e:85c:10::/47	Chinanet	Beijing	217
240e:85c:40::/44	Chinanet	Beijing	220
240e:85c:40::/45	Chinanet	Beijing	219
240e:85c:48::/45	Chinanet	Beijing	219
240e:85c:50::/47	Chinanet	Beijing	217
240e:85c:80::/47	Chinanet	Beijing	217
240e:85c:82::/47	Chinanet	Beijing	217
240e:85c:8::/45	Chinanet	Beijing	219
240e:85c::/44	Chinanet	Beijing	220
240e:85c::/45	Chinanet	Beijing	219
240e:85d:10::/44	Chinanet	Beijing	220
240e:85d:10::/45	Chinanet	Beijing	219