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ASN Lookup

Networks, upstreams, peers and prefixes of an autonomous system
AS24138
ASN
APNIC
RIR
258
IPv4 Prefixes
0
IPv6 Prefixes
AS Information
ASNAS24138
NameCTTNET
Country CN CN
RIRAPNIC
Allocated04.09.2008
Abuse contactliuxin15@cmtt.chinamobile.com
Network Overview
IPv4 Prefixes258
IPv6 Prefixes0
Upstreams (Transit)2
Downstreams (Customers)8
BGP Peers0
AS Path (BGP neighbours)
Upstreams (Transit)
AS56048China Mobile Group Beijing CompanyAS9394China TieTong Telecommunications Corporation
AS24138CTTNET
Downstreams (Customers)
AS131495Beijing nine cloud infinite network technology co., LTDAS17964Beijing Dian-Xin-Tong Network Technologies Co., Ltd.AS18118CITIC Networks Management Co.,Ltd.AS23844Beijing Guanghuan Xinwang DigitalAS45058Golden-Bridge Netcom communication Co.,LTD.AS56019Beijing ShuJuJia Technology Co., Ltd.+2
Upstreams (Transit) (2)
AS56048China Mobile Group Beijing Company
AS9394China TieTong Telecommunications Corporation
Downstreams (Customers) (8)
AS131495Beijing nine cloud infinite network technology co., LTD
AS17964Beijing Dian-Xin-Tong Network Technologies Co., Ltd.
AS18118CITIC Networks Management Co.,Ltd.
AS23844Beijing Guanghuan Xinwang Digital
AS45058Golden-Bridge Netcom communication Co.,LTD.
AS56019Beijing ShuJuJia Technology Co., Ltd.
AS56282Beijing Internet Harbor Technology Co., Ltd
AS59089NO.18 Building University of Technology
IPv4 Prefixes (256)
222.35.72.0/21
110.96.88.0/21
222.35.80.0/20
222.35.112.0/22
110.96.176.0/20
111.132.32.0/19
122.71.192.0/18
110.96.96.0/20
103.85.175.0/24
61.237.232.0/24
110.96.128.0/17
222.35.120.0/21
222.35.128.0/17
122.70.64.0/24
103.85.173.0/24
61.237.228.0/23
123.66.192.0/19
110.96.32.0/19
103.143.228.0/24
111.132.96.0/19
122.70.224.0/19
122.72.3.0/24
61.237.225.0/24
110.56.32.0/19
111.132.39.0/24
222.35.104.0/21
110.114.0.0/16
222.35.112.0/20
222.35.240.0/22
110.96.192.0/20
111.132.64.0/21
122.71.128.0/19
110.56.0.0/18
222.35.96.0/22
222.35.0.0/20
45.248.204.0/22
101.36.128.0/19
122.70.216.0/21
61.237.224.0/21
122.70.0.0/16
122.70.139.0/24
111.132.0.0/16
111.132.8.0/23
222.35.200.0/21
222.35.192.0/19
110.96.0.0/19
122.70.160.0/21
61.233.19.0/24
122.70.0.0/19
122.70.64.0/18
110.113.0.0/17
122.71.0.0/19
103.130.160.0/24
122.71.128.0/18
222.35.76.0/22
222.35.96.0/20
103.46.170.0/24
222.35.148.0/22
122.70.128.0/17
221.174.24.0/23
61.237.232.0/21
122.70.48.0/20
122.70.216.0/22
61.232.4.0/24
110.56.0.0/19
222.35.60.0/24
101.36.232.0/21
222.35.228.0/22
122.70.64.0/21
110.56.96.0/19
222.35.116.0/22
222.35.37.0/24
122.71.64.0/18
222.35.90.0/23
123.66.224.0/19
222.35.0.0/21
110.96.0.0/20
61.233.24.0/21
103.85.177.0/24
110.96.32.0/20
110.114.128.0/17
122.71.0.0/17
222.35.248.0/22
122.70.142.0/24
222.35.58.0/24
222.35.57.0/24
122.71.64.0/19
222.35.252.0/24
122.70.32.0/21
61.232.8.0/21
110.172.200.0/21
103.85.174.0/24
122.71.160.0/19
122.71.188.0/24
110.96.48.0/20
122.70.0.0/21
61.232.10.0/24
122.70.136.0/21
222.35.208.0/21
122.71.96.0/19
61.233.0.0/20
122.70.8.0/21
110.96.36.0/24
222.35.32.0/19
103.46.171.0/24
122.70.129.0/24
122.70.128.0/21
61.233.9.0/24
122.70.0.0/18
110.96.16.0/20
110.113.128.0/17
122.71.0.0/18
122.70.16.0/20
122.70.128.0/18
103.130.161.0/24
111.132.8.0/21
122.70.64.0/20
61.237.252.0/24
61.233.22.0/24
122.71.224.0/19
119.161.183.0/24
123.66.128.0/24
222.35.20.0/24
222.35.136.0/21
61.232.0.0/21
110.56.64.0/19
211.98.24.0/24
122.70.16.0/21
222.35.136.0/22
111.132.32.0/20
61.232.0.0/24
110.96.192.0/19
110.96.28.0/22
122.70.148.0/22
122.14.192.0/19
222.35.46.0/24
122.72.16.0/24
222.35.0.0/19
222.35.16.0/20
222.35.32.0/21
122.71.32.0/19
123.66.128.0/17
103.85.172.0/24
122.70.192.0/21
111.132.0.0/18
101.36.160.0/19
122.71.160.0/20
122.71.192.0/19
122.70.144.0/24
103.143.229.0/24
222.35.59.0/24
110.96.0.0/17
222.35.0.0/18
61.232.0.0/20
222.35.13.0/24
110.96.0.0/16
161.207.18.0/24
222.35.0.0/17
222.35.204.0/22
123.66.176.0/20
222.35.124.0/23
110.96.64.0/19
110.56.64.0/18
122.70.80.0/20
222.35.64.0/21
122.70.104.0/21
61.233.0.0/21
111.132.0.0/17
111.132.8.0/24
110.96.112.0/20
61.237.253.0/24
222.35.64.0/24
222.35.104.0/22
222.35.28.0/24
222.35.56.0/21
222.35.64.0/20
122.70.144.0/21
122.70.192.0/24
111.132.0.0/21
122.70.136.0/22
222.35.12.0/24
61.233.8.0/21
110.114.0.0/17
110.113.0.0/16
122.70.48.0/21
61.237.224.0/20
222.35.128.0/18
123.66.128.0/18
110.96.39.0/24
222.35.40.0/21
122.70.24.0/21
222.35.96.0/19
122.70.88.0/21
103.95.68.0/22
123.66.160.0/20
161.207.19.0/24
111.132.16.0/21
101.36.233.0/24
222.35.80.0/21
122.70.152.0/21
222.35.48.0/22
110.96.128.0/19
222.35.18.0/24
123.66.144.0/20
222.35.244.0/22
122.71.0.0/16
222.35.240.0/21
122.70.168.0/21
222.35.144.0/22
221.174.16.0/21
211.98.140.0/24
122.71.112.0/21
43.226.236.0/24
122.70.0.0/20
111.132.192.0/18
122.70.32.0/20
110.96.64.0/20
61.233.16.0/21
222.35.64.0/19
222.35.52.0/22
122.70.192.0/18
61.233.11.0/24
122.70.112.0/21
103.85.178.0/24
110.96.224.0/19
111.132.41.0/24
123.66.192.0/18
110.96.80.0/20
222.35.0.0/16
122.70.12.0/22
111.132.64.0/18
110.96.43.0/24
222.35.140.0/22
222.35.96.0/21
222.35.64.0/18
122.14.224.0/19
222.35.200.0/22
211.98.64.0/24
222.35.128.0/19
61.233.16.0/20
61.237.254.0/24
110.96.160.0/19
61.232.8.0/22
110.96.96.0/19
122.72.112.0/24
222.35.212.0/22
122.72.38.0/24
122.71.128.0/17
123.66.160.0/19
122.70.140.0/22
122.70.96.0/22
36.192.0.0/21
110.96.160.0/20
222.35.47.0/24
122.70.0.0/17
222.35.248.0/21
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.

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