ASN Lookup – Networks, Upstreams and Prefixes

AS139259

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS139259

NameADC-AS-AP

OrganisationADC GROUP CO.,LIMITED

Country

RIRAPNIC

Allocated29.05.2026

Abuse contactnoc@adcstack.com

Network Overview

IPv4 Prefixes76

IPv6 Prefixes0

Upstreams IPv41

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS13444 TRS-GL-01

IPv4 Prefixes (76 total, showing 20)

103.221.44.0/24

103.221.46.0/24

45.252.145.0/24

103.221.15.0/24

103.221.17.0/24

103.221.40.0/24

103.221.34.0/24

103.221.49.0/24

103.221.92.0/24

45.252.144.0/24

103.221.36.0/24

103.221.39.0/24

103.221.14.0/24

103.220.253.0/24

103.221.25.0/24

103.221.30.0/24

103.221.28.0/24

103.221.29.0/24

103.221.93.0/24

103.221.5.0/24

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.