ASN Lookup – Networks, Upstreams and Prefixes

AS17579

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS17579

NameKREONET2-AS-KR-KR

Country

RIRAPNIC

Abuse contacthostmaster@nic.or.kr

Network Overview

IPv4 Prefixes27

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv45

Upstreams (Transit Providers)

IPv4

AS1103 SURFNET-NL

AS11537 INTERNET2-RESEARCH-EDU

AS1237 KREONET-AS-KR-KR

AS134148 SINGAREN-GIX-AS-AP-2

AS174 COGENT-174

AS20965 GEANT

AS24482 SGGS-AS-AP

AS24490 TEIN2-SG-AP

AS39120 CONVERGENZE-AS

AS4635 HKIX-RS1

IPv4 Prefixes (27 total, showing 20)

203.230.1.0/24

134.75.101.0/24

134.75.1.0/24

134.75.105.0/24

134.75.207.0/24

134.75.127.0/24

134.75.15.0/24

134.75.200.0/24

210.119.127.0/24

134.75.253.0/24

134.75.124.0/24

134.75.128.0/24

134.75.123.0/24

134.75.103.0/24

134.75.16.0/24

134.75.132.0/24

134.75.108.0/24

134.75.131.0/24

134.75.254.0/24

134.75.125.0/24

IPv6 Prefixes (1 total)

2001:320:15::/48

BGP Peers IPv4 (5 total)

AS1237

AS24482

AS36236

AS49544

AS513

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.