ASN Lookup – Networks, Upstreams and Prefixes

AS25143

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS25143

NameIU-AS

OrganisationIU-MNT

Country –

RIRRIPE NCC

Allocated07.08.2002

Abuse contactabuse@lviv.net

Network Overview

IPv4 Prefixes12

IPv6 Prefixes0

Upstreams IPv47

BGP Peers IPv44

Upstreams (Transit Providers)

IPv4

AS28917 Fiord-AS

AS29074 FAUST-ASN

AS3255 UARNET-AS

AS3303 SWISSCOM

AS48422 IT-STARCOM-AS

AS6663 TTI-NET

AS9002 RETN-AS

IPv4 Prefixes (12 total)

91.239.48.0/24

91.239.51.0/24

193.19.229.0/24

193.19.230.0/24

193.238.23.0/24

91.239.49.0/24

193.238.21.0/24

91.239.50.0/24

193.238.22.0/24

193.19.228.0/24

193.19.231.0/24

193.238.20.0/24

BGP Peers IPv4 (4 total)

AS25529

AS48919

AS49544

AS59514

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.