ASN Lookup – Networks, Upstreams and Prefixes

AS1097

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS1097

NameCORE-TRANSIT

OrganisationCore Transit LLC

Country –

RIRARIN

Allocated25.10.2022

Network Overview

IPv4 Prefixes15

IPv6 Prefixes8

Upstreams IPv43

BGP Peers IPv48

Upstreams (Transit Providers)

IPv4

AS36236 NETACTUATE

AS394177 SHIFT-HOSTING-LLC

AS399951 ARCHOUS

IPv4 Prefixes (15 total)

216.146.17.0/24

134.199.54.0/24

192.34.112.0/24

216.146.18.0/24

134.199.56.0/24

172.81.148.0/22

216.146.19.0/24

23.145.20.0/24

167.88.222.0/24

216.146.16.0/24

50.20.192.0/24

134.199.56.0/23

167.88.212.0/24

50.20.195.0/24

23.152.68.0/24

IPv6 Prefixes (8 total)

2607:77c0:1000::/36

2607:77c0:4001::/48

2607:77c0:5000::/36

2607:77c0:3000::/36

2602:81c:f000::/44

2602:81c:3000::/44

2607:77c0:2000::/36

2607:77c0:4000::/48

BGP Peers IPv4 (8 total)

AS14872

AS36326

AS400994

AS402101

AS4138

AS63260

AS63375

AS992

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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.