ASN Lookup – Networks, Upstreams and Prefixes

AS11123

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS11123

NameUIA

OrganisationUltimate Internet Access, Inc

Country –

RIRARIN

Allocated17.04.1998

Network Overview

IPv4 Prefixes59

IPv6 Prefixes7

Upstreams IPv44

BGP Peers IPv46

Upstreams (Transit Providers)

IPv4

AS39120 CONVERGENZE-AS

AS46887 ZAYO-CCF-AS46887

AS5650 AS5650

AS6939 HURRICANE

IPv4 Prefixes (59 total, showing 20)

66.146.24.0/24

66.146.29.0/24

206.251.64.0/24

66.146.110.0/24

66.146.56.0/24

66.146.108.0/24

216.66.224.0/19

206.251.66.0/24

66.146.4.0/22

66.146.80.0/24

216.66.246.0/24

66.146.76.0/24

206.251.88.0/21

66.146.80.0/22

66.146.125.0/24

66.181.144.0/20

66.146.108.0/22

66.146.64.0/20

66.146.88.0/22

206.251.72.0/21

IPv6 Prefixes (7 total)

2606:e500::/48

2606:e500:300::/40

2606:e500:b000::/36

2606:e500:100::/48

2606:e500:400::/44

2606:e500:c000::/36

2606:e500:101::/48

BGP Peers IPv4 (6 total)

AS17639

AS1828

AS24482

AS36236

AS49544

AS51185

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.