ASN Lookup – Networks, Upstreams and Prefixes

AS174

ASN

ARIN

RIR

4240

IPv4 Prefixes

516

IPv6 Prefixes

AS Information

ASNAS174

NameCOGENT-174

OrganisationCogent Communications, LLC

Country –

RIRARIN

Allocated16.05.1996

Network Overview

IPv4 Prefixes4240

IPv6 Prefixes516

Upstreams IPv40

BGP Peers IPv40

IPv4 Prefixes (4240 total, showing 20)

149.102.53.0/24

38.108.165.0/24

149.71.138.0/24

38.19.234.0/23

38.108.200.0/24

38.77.38.0/23

154.18.160.0/24

38.109.179.0/24

38.181.70.0/24

148.135.193.0/24

154.50.5.0/24

23.26.130.0/24

38.130.132.0/24

38.254.108.0/24

38.135.88.0/24

185.119.81.0/24

216.98.253.0/24

38.87.67.0/24

38.88.84.0/24

216.152.21.0/24

IPv6 Prefixes (516 total, showing 10)

2001:550:2904:23::/64

2001:550:201::/48

2001:550:3d02::/48

2001:550:8b02::/48

2804:5330:504::/48

2001:550:a1a::/48

2001:550:1:100::/56

2001:550:1b08::/48

2001:978:801::/64

2001:978:a01:8000::/49

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.