ASN Lookup – Networks, Upstreams and Prefixes

AS38851

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS38851

NameTNET-NET

Country

RIRAPNIC

Allocated06.05.2015

Abuse contacthuang.mingjie@twt.com.tw

Network Overview

IPv4 Prefixes56

IPv6 Prefixes0

Upstreams IPv48

BGP Peers IPv43

Upstreams (Transit Providers)

IPv4

AS10133 TPIX-AS-TW

AS137409 GSLNETWORKS-AS-AP

AS17408 ABOVE-AS-AP

AS18046 DONGFONG-TW

AS4780 SEEDNET

AS6939 HURRICANE

AS7713 telkomnet-as-ap

AS9416 MULTIMEDIA-AS-AP

IPv4 Prefixes (56 total, showing 20)

43.227.25.0/24

103.5.102.0/23

43.227.24.0/23

119.15.200.0/21

203.203.224.0/19

43.250.44.0/22

43.227.26.0/23

150.116.120.0/21

122.147.164.0/23

223.26.108.0/23

122.147.160.0/23

223.26.82.0/23

203.203.220.0/22

150.117.8.0/21

103.246.210.0/23

103.131.172.0/22

103.5.100.0/23

223.26.110.0/23

103.229.102.0/23

103.229.100.0/23

BGP Peers IPv4 (3 total)

AS134823

AS24482

AS55720

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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.