ASN Lookup – Networks, Upstreams and Prefixes

AS136958

ASN

APNIC

RIR

430

IPv4 Prefixes

966

IPv6 Prefixes

AS Information

ASNAS136958

NameUNICOM-GuangZhou-IDC

Country

RIRAPNIC

Allocated04.09.2017

Abuse contactzhaoyz3@chinaunicom.cn

Network Overview

IPv4 Prefixes430

IPv6 Prefixes966

Upstreams IPv41

BGP Peers IPv410

Upstreams (Transit Providers)

IPv4

AS4837 CHINA169-Backbone

IPv4 Prefixes (430 total, showing 20)

163.177.17.0/24

58.254.137.0/24

58.254.141.0/24

157.255.32.0/21

122.13.81.0/24

117.48.232.0/24

58.254.134.0/24

157.148.112.0/24

117.48.204.0/22

157.148.78.0/24

163.177.42.0/24

120.132.118.0/24

117.48.216.0/24

157.255.66.0/24

157.148.82.0/24

122.13.74.0/24

139.159.164.0/23

157.148.115.0/24

157.148.27.0/24

157.148.50.0/24

IPv6 Prefixes (966 total, showing 10)

2408:8459:e50::/44

2408:8957:ae70::/44

2408:8756:af2::/48

2408:845a:3620::/44

2408:8956:1f70::/44

2408:8956:8c30::/44

2408:8957:2430::/44

2408:8957:d030::/44

2408:8957:8630::/44

2408:8957:7c30::/44

BGP Peers IPv4 (10 total)

AS137718

AS137798

AS137801

AS138979

AS37963

AS38365

AS45090

AS55990

AS59019

AS63646

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What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.