ASN Lookup – Networks, Upstreams and Prefixes

AS38841

ASN

APNIC

RIR

421

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS38841

Namekbro-AS-TW

Country

RIRAPNIC

Allocated11.08.2009

Abuse contactadm@kbro.com.tw

Network Overview

IPv4 Prefixes421

IPv6 Prefixes38

Upstreams IPv48

BGP Peers IPv43

Upstreams (Transit Providers)

IPv4

AS10133 TPIX-AS-TW

AS137409 GSLNETWORKS-AS-AP

AS17408 ABOVE-AS-AP

AS18041 TWDS-AS-TW

AS216458 HardCore

AS6939 HURRICANE

AS7713 telkomnet-as-ap

AS9924 TFN-TW

IPv4 Prefixes (421 total, showing 20)

123.194.16.0/22

118.233.0.0/22

123.194.168.0/22

118.233.120.0/23

118.232.48.0/21

123.194.75.0/24

180.177.80.0/21

118.233.208.0/23

123.192.80.0/22

118.232.224.0/21

123.192.250.0/23

123.193.128.0/22

123.192.156.0/22

106.1.228.0/22

123.192.108.0/22

180.176.104.0/21

123.195.204.0/22

180.176.68.0/22

118.232.220.0/22

180.176.200.0/21

IPv6 Prefixes (38 total, showing 10)

2407:4d00:9000::/36

2407:4d00::/32

2407:4d00:fd0b::/48

2407:4d00:ff0a::/48

2407:4d00:ff09::/48

2407:4d00:fd05::/48

2407:4d00:ff01::/48

2407:4d00:3000::/36

2407:4d00:ff05::/48

2407:4d00:ff04::/48

BGP Peers IPv4 (3 total)

AS134823

AS24482

AS55720

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.