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ASN Lookup Tool
AS138950 CHINATELECOM-Jiangsu-Wuxi-International-IDC

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS138950
Organisation
China Telecom
Name
CHINATELECOM-Jiangsu-Wuxi-International-IDC
Total IPv4 Addresses
62,589
Total IPv4 Prefixes
78
Total IPv6 Prefixes
6
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,744 out of 78,154
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2020-07-02
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications
Showing 5 of 18
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS139090
CN flagWuxi Education Information Management Service Ce..
AS55990
CN flagHuawei Cloud Service data center
AS137718
CN flagBeijing Volcano Engine Technology Co., Ltd. 1309..
AS65100
WORLD flagPrivate Use AS
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix43.231.144.0/20
Range From43.231.144.0
Range To43.231.159.255
Prefix43.247.88.0/22
Range From43.247.88.0
Range To43.247.91.255
Prefix43.249.144.0/22
Range From43.249.144.0
Range To43.249.147.255
Prefix43.254.53.0/24
Range From43.254.53.0
Range To43.254.53.255
Prefix43.254.54.0/23
Range From43.254.54.0
Range To43.254.55.255
Showing 5 of 78
IPv6 Active Prefixes
Prefix2403:4280:1::/48
Range From2403:4280:1::
Range To2403:4280:1:ffff:ffff:ffff:ffff:ffff
Prefix2404:6380:1000::/48
Range From2404:6380:1000::
Range To2404:6380:1000:ffff:ffff:ffff:ffff:ffff
Prefix240e:1a:30::/44
Range From240e:1a:30::
Range To240e:1a:3f:ffff:ffff:ffff:ffff:ffff
Prefix240e:e9:5000::/37
Range From240e:e9:5000::
Range To240e:e9:57ff:ffff:ffff:ffff:ffff:ffff
Prefix240e:979:f00::/40
Range From240e:979:f00::
Range To240e:979:fff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 6
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.