ASN Lookup – Networks, Upstreams and Prefixes

AS38566

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS38566

NameNTTCT-AS-TH-AP

OrganisationNTT (Thailand) Limited

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactnttapac.th.abuse@global.ntt

Network Overview

IPv4 Prefixes10

IPv6 Prefixes1

Upstreams IPv45

BGP Peers IPv43

Upstreams (Transit Providers)

IPv4

AS132876 SYMPHONY-AP-TH

AS17645 NTT-SG-AP

AS2914 NTT-DATA-2914

AS4651 NTPCL-AS-AP

AS6939 HURRICANE

IPv4 Prefixes (10 total)

103.130.180.0/23

103.66.128.0/22

103.246.24.0/22

116.68.144.0/20

203.78.204.0/22

180.222.144.0/20

45.116.216.0/22

103.233.202.0/24

103.108.49.0/24

103.233.200.0/22

IPv6 Prefixes (1 total)

2403:2800::/32

BGP Peers IPv4 (3 total)

AS17645

AS17978

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.