ASN Lookup – Networks, Upstreams and Prefixes

AS131090

ASN

APNIC

RIR

672

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS131090

NameNTPCL-AS-AP

OrganisationNational Telecom Public Company Limited

Country

RIRAPNIC

Allocated20.11.2025

Abuse contactpitoon.p@ntplc.co.th

Network Overview

IPv4 Prefixes672

IPv6 Prefixes1

Upstreams IPv41

BGP Peers IPv41

Upstreams (Transit Providers)

IPv4

AS4651 NTPCL-AS-AP

IPv4 Prefixes (672 total, showing 20)

159.192.238.0/24

61.7.181.0/24

134.236.151.0/24

134.236.61.0/24

110.77.150.0/24

134.236.38.0/24

110.78.177.0/24

61.7.189.0/24

134.236.58.0/24

110.77.156.0/24

134.236.72.0/24

110.77.202.0/24

110.77.163.0/24

110.77.161.0/24

159.192.102.0/24

110.77.138.0/24

134.236.49.0/24

134.236.81.0/24

134.236.36.0/24

110.77.190.0/24

IPv6 Prefixes (1 total)

2001:c38:b000::/36

BGP Peers IPv4 (1 total)

AS24482

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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.