ASN Lookup – Networks, Upstreams and Prefixes

AS134543

ASN

APNIC

RIR

158

IPv4 Prefixes

625

IPv6 Prefixes

AS Information

ASNAS134543

NameUNICOM-DongGuan-IDC

Country

RIRAPNIC

Allocated25.08.2015

Abuse contactzhaoyz3@chinaunicom.cn

Network Overview

IPv4 Prefixes158

IPv6 Prefixes625

Upstreams IPv41

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS4837 CHINA169-Backbone

IPv4 Prefixes (158 total, showing 20)

27.37.203.0/24

112.90.94.0/23

157.255.143.0/24

211.99.115.0/24

27.44.143.0/24

112.96.232.0/23

157.255.150.0/24

157.255.130.0/24

157.148.133.0/24

112.97.208.0/20

211.99.122.0/24

211.99.114.0/24

211.99.116.0/24

112.97.250.0/23

27.44.201.0/24

45.249.215.0/24

112.97.240.0/20

112.97.212.0/23

157.255.128.0/19

45.249.213.0/24

IPv6 Prefixes (625 total, showing 10)

2408:8957:4c60::/44

2408:8957:e860::/44

2408:8956:e50::/44

2408:8957:cc60::/44

2408:8956:e260::/44

2408:8957:a050::/44

2408:8957:ea60::/44

2408:8456:b020::/44

2408:8456:e610::/44

2408:8957:4060::/44

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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.