ASN Lookup – Networks, Upstreams and Prefixes

AS34347

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS34347

NameCITYNET-AT-AS

OrganisationCNH-MNT

Country –

RIRRIPE NCC

Allocated22.12.2004

Abuse contactabuse@citynet.at

Network Overview

IPv4 Prefixes8

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv4143

Upstreams (Transit Providers)

IPv4

AS1031 PEER1-1031

AS12637 SEEWEB

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS15802 DU-AS1

AS15935 HA-VEL-LOCAL-AS

AS15958 CETIN_doo_AS

AS174 COGENT-174

AS1836 GREEN

AS20764 RASCOM-AS

IPv4 Prefixes (8 total)

185.88.200.0/23

185.35.180.0/22

185.176.156.0/23

156.67.192.0/21

185.203.212.0/22

152.89.72.0/22

80.92.112.0/20

195.149.216.0/21

IPv6 Prefixes (1 total)

2a02:28e8::/32

BGP Peers IPv4 (143 total, showing 20)

AS12447

AS196913

AS200026

AS200727

AS201470

AS202516

AS203059

AS206004

AS206672

AS21406

AS34694

AS57469

AS61109

AS1103

AS1140

AS12307

AS12779

AS12859

AS12969

AS13004

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.