ASN Lookup – Networks, Upstreams and Prefixes

AS38731

ASN

APNIC

RIR

100

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS38731

NameVTDC-AS-VN

Country

RIRAPNIC

Allocated04.09.2008

Abuse contacthm-changed@vnnic.vn

Network Overview

IPv4 Prefixes100

IPv6 Prefixes9

Upstreams IPv42

BGP Peers IPv475

Upstreams (Transit Providers)

IPv4

AS55309 MTT-AS-VN

AS7552 VIETEL-AS-AP

IPv4 Prefixes (100 total, showing 20)

171.226.8.0/22

171.244.0.0/22

171.244.195.0/24

210.211.96.0/24

103.1.208.0/22

103.1.211.0/24

171.244.61.0/24

116.111.176.0/21

125.212.228.0/24

125.212.231.0/24

125.212.196.0/24

210.211.96.0/21

125.212.226.0/24

125.212.196.0/22

115.84.179.0/24

171.226.11.0/24

171.226.13.0/24

125.212.230.0/24

171.244.48.0/22

125.212.195.0/24

IPv6 Prefixes (9 total)

2401:5f80:2000::/36

2401:5f80:3000::/36

2401:5f80:6000::/36

2401:5f80:1000::/36

2401:5f80:4000::/36

2401:5f80:6::/48

2401:5f80:2000::/35

2401:5f80:5000::/36

2401:5f80::/36

BGP Peers IPv4 (75 total, showing 20)

AS131353

AS131367

AS131376

AS131378

AS131382

AS131386

AS131392

AS131404

AS131418

AS131423

AS131425

AS131426

AS131427

AS131428

AS131435

AS131436

AS131439

AS135912

AS135915

AS135919

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.