ASN Lookup – Networks, Upstreams and Prefixes

AS9270

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS9270

NameAPAN-KR-AS-KR

Country

RIRAPNIC

Abuse contacthostmaster@nic.or.kr

Network Overview

IPv4 Prefixes21

IPv6 Prefixes1

Upstreams IPv48

BGP Peers IPv414

Upstreams (Transit Providers)

IPv4

AS1237 KREONET-AS-KR-KR

AS23855 SINGAREN-GIX-AS-AP

AS24490 TEIN2-SG-AP

AS39120 CONVERGENZE-AS

AS4635 HKIX-RS1

AS4766 KIXS-AS-KR-KR

AS7660 APAN-JP

AS8359 MTS

IPv4 Prefixes (21 total, showing 20)

45.248.72.0/22

116.89.191.0/24

61.252.56.0/22

103.22.220.0/22

116.89.172.0/24

61.252.52.0/22

116.89.184.0/22

203.255.248.0/21

116.89.184.0/21

116.89.174.0/24

116.89.190.0/24

203.255.248.0/22

116.89.177.0/24

210.114.88.0/21

116.89.188.0/24

61.252.57.0/24

61.252.58.0/24

116.89.189.0/24

116.89.173.0/24

203.255.252.0/22

IPv6 Prefixes (1 total)

2407:c000::/32

BGP Peers IPv4 (14 total)

AS10052

AS10063

AS10197

AS152671

AS17862

AS17870

AS18026

AS55616

AS7560

AS9317

AS9686

AS24482

AS36236

AS49544

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.