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	140638
Name	CHINANET-IOT-SICHUAN
Organization	China Telecom
Country	China
Registry	APNIC

IPv4 addresses	14,336
IPv6 /64 networks	1.88 x 224
Prefixes	40

IPv4 Prefixes for AS140638 - showing the first 20 of 31 networks

Network		Location	Addresses
117.61.0.0/20	China Telecom	Qinnan	4,096
117.61.0.0/24	China Telecom	Qinnan	256
117.61.1.0/24	China Telecom	Qinnan	256
117.61.10.0/24	China Telecom	Qinnan	256
117.61.11.0/24	China Telecom	Qinnan	256
117.61.12.0/24	China Telecom	Qinnan	256
117.61.13.0/24	China Telecom	Qinnan	256
117.61.14.0/24	China Telecom	Qinnan	256
117.61.15.0/24	China Telecom	Qinnan	256
117.61.2.0/24	China Telecom	Qinnan	256
117.61.3.0/24	China Telecom	Qinnan	256
117.61.4.0/24	China Telecom	Qinnan	256
117.61.5.0/24	China Telecom	Qinnan	256
117.61.56.0/21	China Telecom	Qinnan	2,048
117.61.56.0/24	China Telecom	Qinnan	256
117.61.57.0/24	China Telecom	Qinnan	256
117.61.58.0/24	China Telecom	Qinnan	256
117.61.59.0/24	China Telecom	Qinnan	256
117.61.6.0/24	China Telecom	Qinnan	256
117.61.60.0/24	China Telecom	Qinnan	256

IPv6 Prefixes for AS140638

Network		Location	/64 Prefixes
240e:874:200::/42	China Telecom	Beijing	222
240e:874:240::/43	China Telecom	Beijing	221
240e:874:260::/43	China Telecom	Beijing	221
240e:874:280::/42	China Telecom	Beijing	222
240e:874:300::/42	China Telecom	Beijing	222
240e:874:340::/43	China Telecom	Beijing	221
240e:874:40::/42	China Telecom	Beijing	222
240e:874:80::/42	China Telecom	Beijing	222
240e:874::/42	China Telecom	Beijing	222