ASN Lookup – Networks, Upstreams and Prefixes

AS24138

ASN

APNIC

RIR

263

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS24138

NameCTTNET

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactliuxin15@cmtt.chinamobile.com

Network Overview

IPv4 Prefixes263

IPv6 Prefixes0

Upstreams IPv42

BGP Peers IPv49

Upstreams (Transit Providers)

IPv4

AS56048 CMNET-BEIJING-AP

AS9394 CTTNET

IPv4 Prefixes (263 total, showing 20)

222.35.72.0/21

122.70.224.0/19

222.35.80.0/20

110.56.0.0/18

211.98.24.0/24

111.132.32.0/19

222.35.0.0/20

103.85.175.0/24

110.96.192.0/19

122.70.160.0/21

222.35.47.0/24

122.70.216.0/21

222.35.192.0/19

110.96.192.0/20

110.96.28.0/22

222.35.60.0/24

123.66.224.0/19

222.35.37.0/24

111.132.8.0/23

122.70.148.0/22

BGP Peers IPv4 (9 total)

AS131495

AS17964

AS18118

AS23844

AS38365

AS45058

AS56019

AS56282

AS59089

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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.