All ASNs

Autonomous System details for AS137702

AS137702

China Telecom • chinatelecom.cn

AS137702 — China Telecom

AS Name

CHINATELECOM-JIANGSU-NANJING-IDC

Country

China (CN)

Website

chinatelecom.cn

Number of IPv4

89,088

Number of IPv6

8.71 × 10²⁷

ASN type

ISP

Status

Allocated

Registry

APNIC

Allocated

April 13, 2018

Last updated

May 25, 2020

IP Ranges

71 IPv4 prefixes, 14 IPv6 prefixes

Prefix	Company	Number of IPs
45.252.106.0/23	Nangjing sichongzou kemao Ltd.	512
58.212.8.0/23	CHINANET jiangsu province network	512
58.212.84.0/23	CHINANET jiangsu province network	512
58.212.130.0/23	CHINANET jiangsu province network	512
58.217.156.0/22	CHINANET jiangsu province network	1,024
58.217.192.0/21	CHINANET jiangsu province network	2,048
58.217.193.0/24	CHINANET jiangsu province network	256
58.217.208.0/20	CHINANET jiangsu province network	4,096
58.217.244.0/24	CHINANET jiangsu province network	256
58.217.245.0/24	CHINANET jiangsu province network	256
58.223.21.0/24	CHINANET jiangsu province network	256
58.223.24.0/24	CHINANET jiangsu province network	256
58.223.81.0/24	CHINANET jiangsu province network	256
61.132.51.0/24	CHINANET jiangsu province network	256
61.132.74.0/24	CHINANET jiangsu province network	256
61.132.75.0/24	CHINANET jiangsu province network	256
61.147.136.0/21	CHINANET jiangsu province network	2,048
61.147.165.0/24	CHINANET jiangsu province network	256
61.147.166.0/23	CHINANET jiangsu province network	512
61.147.168.0/21	CHINANET jiangsu province network	2,048
61.147.176.0/22	CHINANET jiangsu province network	1,024
61.147.180.0/24	CHINANET jiangsu province network	256
61.155.5.0/24	CHINANET jiangsu province network	256
61.155.7.0/24	CHINANET jiangsu province network	256
61.155.8.0/24	CHINANET jiangsu province network	256
61.155.9.0/24	CHINANET jiangsu province network	256
61.155.106.0/24	CHINANET jiangsu province network	256
61.155.107.0/24	CHINANET jiangsu province network	256
61.155.236.0/24	CHINANET jiangsu province network	256
61.155.238.0/24	CHINANET jiangsu province network	256
101.125.252.0/22	SUNING.COMCO.,LTD.	1,024
101.125.252.0/24	SUNING.COMCO.,LTD.	256
101.125.253.0/24	SUNING.COMCO.,LTD.	256
103.221.143.0/24	Nangjing sichongzou kemao Ltd.	256
118.184.128.0/21	ChangZhou Bitcomm Software Technology Co., Limited	2,048
121.237.32.0/23	CHINANET jiangsu province network	512
180.96.0.0/21	Chinanet Jiangsu Province Network	2,048
180.96.4.0/24	Chinanet Jiangsu Province Network	256
180.96.8.0/21	Chinanet Jiangsu Province Network	2,048
180.96.8.0/24	Chinanet Jiangsu Province Network	256
180.96.9.0/24	Chinanet Jiangsu Province Network	256
180.96.16.0/20	Chinanet Jiangsu Province Network	4,096
180.96.32.0/19	Chinanet Jiangsu Province Network	8,192
180.96.64.0/21	Chinanet Jiangsu Province Network	2,048
180.96.70.0/24	Chinanet Jiangsu Province Network	256
180.96.72.0/21	Chinanet Jiangsu Province Network	2,048
180.96.80.0/21	Chinanet Jiangsu Province Network	2,048
180.97.0.0/18	Chinanet Jiangsu Province Network	16,384
180.97.104.0/21	Chinanet Jiangsu Province Network	2,048
180.97.112.0/21	Chinanet Jiangsu Province Network	2,048
180.97.123.0/24	Chinanet Jiangsu Province Network	256
180.97.128.0/21	Chinanet Jiangsu Province Network	2,048
180.100.19.0/24	Chinanet Jiangsu Province Network	256
180.100.20.0/24	Chinanet Jiangsu Province Network	256
202.102.52.0/22	CHINANET jiangsu province network	1,024
202.102.56.0/21	CHINANET jiangsu province network	2,048
202.102.61.0/24	CHINANET jiangsu province network	256
202.102.64.0/22	CHINANET jiangsu province network	1,024
202.102.68.0/24	CHINANET jiangsu province network	256
202.102.69.0/24	CHINANET jiangsu province network	256
202.102.70.0/24	CHINANET jiangsu province network	256
202.102.72.0/21	CHINANET jiangsu province network	2,048
202.102.72.0/24	CHINANET jiangsu province network	256
202.102.76.0/24	CHINANET jiangsu province network	256
202.102.80.0/20	CHINANET jiangsu province network	4,096
202.102.85.0/24	CHINANET jiangsu province network	256
202.102.96.0/22	CHINANET jiangsu province network	1,024
202.102.114.0/23	CHINANET jiangsu province network	512
202.111.126.0/23	China Telecom	512
221.231.128.0/21	CHINANET jiangsu province network	2,048
221.231.136.0/21	CHINANET jiangsu province network	2,048
2404:3700::/48	NanJing XinFeng Information Technologies, Inc.	1.21 × 10²⁴
240e:1a:10::/44	China Telecom	1.93 × 10²⁵
240e:1a:40::/44	China Telecom	1.93 × 10²⁵
240e:5a:6c00::/38	China Telecom	1.24 × 10²⁷
240e:e9:4000::/37	China Telecom	2.48 × 10²⁷
240e:e9:8000::/37	China Telecom	2.48 × 10²⁷
240e:978::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶
240e:978:1000::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶
240e:978:2000::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶
240e:978:3000::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶
240e:978:4000::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶
240e:978:5000::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶
240e:978:6000::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶
240e:978:7000::/40	Chinatelecom IPv6 address for IDC & Cloud service	3.09 × 10²⁶

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS137702

0 peers

AS137702 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS137702

2 upstreams

AS4134 AS23650

AS137702 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS137702 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS137702

1 downstreams

AS24406

AS137702 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.