ASN Lookup – Networks, Upstreams and Prefixes

AS140726

ASN

APNIC

RIR

127

IPv4 Prefixes

229

IPv6 Prefixes

AS Information

ASNAS140726

NameUNICOM-HEFEI-MAN

OrganisationChina Unicom

Country

RIRAPNIC

Allocated15.06.2020

Abuse contactzhaoyz3@chinaunicom.cn

Network Overview

IPv4 Prefixes127

IPv6 Prefixes229

Upstreams IPv42

BGP Peers IPv43

Upstreams (Transit Providers)

IPv4

AS4837 CHINA169-Backbone

AS9929 CUII

IPv4 Prefixes (127 total, showing 20)

218.104.75.0/24

220.248.243.0/24

218.106.94.0/24

112.123.8.0/21

220.248.234.0/24

103.28.204.0/23

58.243.252.0/22

116.149.200.0/21

218.104.76.0/24

58.242.32.0/21

220.248.242.0/24

36.35.0.0/21

36.33.224.0/21

220.248.231.0/24

220.205.252.0/22

220.248.229.0/24

36.35.8.0/21

220.248.253.0/24

218.106.90.0/24

112.122.232.0/21

IPv6 Prefixes (229 total, showing 10)

2408:8347:200::/40

2408:8644:c00::/40

2408:8646:1000::/40

2408:8245:f00::/40

2408:8346:600::/40

2408:8444:80::/41

2408:8246:100::/40

2408:8645:900::/40

2408:8647:1100::/40

2408:8245:800::/40

BGP Peers IPv4 (3 total)

AS55966

AS56006

AS59068

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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.