An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS42132

ASN

RIPE NCC

RIR

112

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS42132

NameRadionet-AS

OrganisationDigit One LLC

Country –

RIRRIPE NCC

Allocated22.12.2006

Abuse contactnoc@almatel.ru

Network Overview

IPv4 Prefixes112

IPv6 Prefixes0

Upstreams (Transit)2

Downstreams (Customers)9

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS39153JOINT-STOCK COMPANY "TELEPORT TELECOM"AS8905Digit One LLC

AS42132Radionet-AS

Downstreams (Customers)

AS196698Korolev-Telecom Ltd.AS197303OCS Group Limited AS199264Joint Stock Company Solnechnogorsk Plant EUROPLAST AS200022AirNet Ltd AS204153JOINT-STOCK COMPANY "TELEPORT TELECOM"AS48476Montazh Contact Ltd.+3

Upstreams (Transit) (2)

AS39153JOINT-STOCK COMPANY "TELEPORT TELECOM"

AS8905Digit One LLC

Downstreams (Customers) (9)

AS196698Korolev-Telecom Ltd.

AS197303OCS Group Limited

AS199264Joint Stock Company Solnechnogorsk Plant EUROPLAST

AS200022AirNet Ltd

AS204153JOINT-STOCK COMPANY "TELEPORT TELECOM"

AS48476Montazh Contact Ltd.

AS56779OOO UJK " Druzhba"

AS57571MOZHAYSKY TELECOMMUNICATION NETWORKS LLC

AS64520

IPv4 Prefixes (112)

91.188.180.0/24

213.167.60.0/24

79.134.76.0/24

79.134.82.0/24

79.134.91.0/24

79.134.68.0/24

91.188.182.0/23

93.174.118.0/23

79.134.79.0/24

212.41.32.0/20

212.152.40.0/24

212.152.54.0/24

91.143.32.0/21

79.134.84.0/24

79.134.71.0/24

212.152.41.0/24

212.152.45.0/24

212.152.43.0/24

212.152.33.0/24

91.143.40.0/21

79.134.81.0/24

212.152.59.0/24

91.188.189.0/24

212.152.44.0/24

212.152.62.0/24

212.152.39.0/24

79.134.72.0/24

212.41.48.0/20

212.152.63.0/24

212.152.55.0/24

212.152.52.0/24

79.134.74.0/24

212.41.46.0/24

91.143.32.0/20

212.152.46.0/24

213.167.51.0/24

79.134.86.0/24

79.134.65.0/24

79.134.64.0/24

79.134.94.0/24

91.188.168.0/24

91.188.185.0/24

79.134.85.0/24

79.134.66.0/24

212.152.51.0/24

78.24.30.0/23

79.134.69.0/24

91.188.165.0/24

79.134.75.0/24

91.188.163.0/24

79.134.73.0/24

79.134.92.0/24

212.41.36.0/24

212.152.53.0/24

91.188.180.0/23

79.134.78.0/24

188.65.8.0/21

212.41.63.0/24

93.174.114.0/24

93.174.114.0/23

79.134.95.0/24

213.167.32.0/23

212.41.32.0/19

91.227.160.0/23

77.247.128.0/20

91.188.181.0/24

91.227.160.0/22

212.152.47.0/24

212.152.56.0/24

212.41.33.0/24

78.24.24.0/24

212.152.50.0/24

212.152.58.0/24

77.247.136.0/21

212.152.57.0/24

91.143.36.0/22

212.41.43.0/24

212.152.60.0/24

212.152.37.0/24

212.152.32.0/24

79.134.83.0/24

79.134.67.0/24

91.143.32.0/22

79.134.77.0/24

212.152.36.0/24

91.188.183.0/24

78.24.28.0/24

93.174.116.0/22

79.134.80.0/24

212.152.34.0/24

91.188.164.0/24

79.134.93.0/24

77.247.128.0/21

91.188.186.0/24

79.134.70.0/24

212.152.48.0/24

93.174.115.0/24

212.152.35.0/24

188.65.12.0/22

212.152.42.0/24

212.152.49.0/24

93.174.116.0/23

91.227.162.0/23

212.152.61.0/24

212.152.38.0/24

212.41.44.0/24

217.170.219.0/24

78.24.24.0/21

91.188.182.0/24

212.152.54.0/23

212.152.52.0/23

212.152.52.0/22

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.