ASN Lookup – Networks, Upstreams and Prefixes

AS142005

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS142005

NameNCTAIWANCOLTD-AS-AP

OrganisationNC Taiwan Co., Ltd.

Country

RIRAPNIC

Allocated18.03.2021

Abuse contactnetwork_service@ncsoft.com

Network Overview

IPv4 Prefixes28

IPv6 Prefixes0

Upstreams IPv410

BGP Peers IPv416

Upstreams (Transit Providers)

IPv4

AS137409 GSLNETWORKS-AS-AP

AS15802 DU-AS1

AS17557 PKTELECOM-AS-PK

AS198949 Radware

AS2914 NTT-DATA-2914

AS3356 LEVEL3

AS33891 CORE-BACKBONE

AS3462 HINET

AS3491 PCCWG-APAC-HK

AS3786 LGDACOM-KR

IPv4 Prefixes (28 total, showing 20)

64.25.36.0/23

216.107.252.0/22

193.149.158.0/23

206.127.144.0/23

206.127.148.0/23

85.113.86.0/23

206.127.156.0/23

64.25.41.0/24

206.127.154.0/23

103.164.130.0/24

216.107.248.0/22

64.25.34.0/23

209.35.114.0/23

64.25.32.0/23

206.127.144.0/22

216.107.244.0/22

206.127.152.0/23

216.107.240.0/24

209.35.115.0/24

209.35.156.0/23

BGP Peers IPv4 (16 total)

AS133210

AS142271

AS14907

AS17639

AS1828

AS199524

AS24482

AS35280

AS36236

AS38001

AS45489

AS45896

AS49544

AS51185

AS58952

AS8529

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.