ASN Lookup – Networks, Upstreams and Prefixes

AS56048

ASN

APNIC

RIR

681

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS56048

NameCMNET-BEIJING-AP

OrganisationChina Mobile Communications Corporation

Country

RIRAPNIC

Allocated22.05.2026

Abuse contactabuse@chinamobile.com

Network Overview

IPv4 Prefixes681

IPv6 Prefixes94

Upstreams IPv41

BGP Peers IPv457

Upstreams (Transit Providers)

IPv4

AS9808 CHINAMOBILE-CN

IPv4 Prefixes (681 total, showing 20)

223.69.161.0/24

39.155.175.0/24

223.69.141.0/24

101.251.240.0/24

183.244.255.0/24

183.242.62.0/24

183.242.39.0/24

106.3.144.0/21

39.155.236.0/24

117.133.48.0/24

183.242.55.0/24

223.70.121.0/24

223.71.3.0/24

117.133.170.0/24

117.133.147.0/24

223.71.0.0/16

124.251.160.0/19

120.132.152.0/21

223.71.38.0/24

223.71.128.0/24

IPv6 Prefixes (94 total, showing 10)

2409:8700:1832::/48

2409:8700:31::/48

2409:87a0::/32

2409:8000:1000::/40

2409:8700:1830::/48

240a:4090:2010::/48

2409:8700:2470::/48

2409:8000:2900::/40

2409:8000:5100::/40

240a:4282::/31

BGP Peers IPv4 (57 total, showing 20)

AS10212

AS131522

AS131578

AS137726

AS137735

AS137758

AS137801

AS139128

AS139138

AS139141

AS139148

AS139177

AS139178

AS146771

AS151231

AS151253

AS151276

AS151284

AS17429

AS18239

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

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.