ASN Lookup – Networks, Upstreams and Prefixes

AS42139

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS42139

NameRIPN-RU-NSK

OrganisationJoin-stock company "Internet Exchange"MSK-IX"

Country –

RIRRIPE NCC

Allocated27.12.2006

Abuse contactip@msk-ix.ru

Network Overview

IPv4 Prefixes3

IPv6 Prefixes2

Upstreams IPv44

BGP Peers IPv44

Upstreams (Transit Providers)

IPv4

AS12389 ROSTELECOM-AS

AS20485 TRANSTELECOM

AS25091 IP-Max

AS48858 Milecom-as

IPv4 Prefixes (3 total)

193.232.74.0/24

193.232.240.0/24

193.232.230.0/24

IPv6 Prefixes (2 total)

2a0c:a9c7:240::/48

2001:67c:1211::/48

BGP Peers IPv4 (4 total)

AS41740

AS42385

AS43832

AS49673

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.