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

AS15493

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS15493

NameRUSCOMP-AS

Organisation"Russian company" LLC

Country –

RIRRIPE NCC

Allocated21.03.2002

Abuse contactlir@t72.ru

Network Overview

IPv4 Prefixes62

IPv6 Prefixes3

Upstreams (Transit)13

Downstreams (Customers)10

BGP Peers6

AS Path (BGP neighbours)

Upstreams (Transit)

AS12389Rostelecom PJSC AS15958CETIN Ltd. Belgrade AS25091IP-Max SA AS31133MegaFon PJSC AS3216Vimpelcom PJSC AS41327Fiber Telecom S.p.A.+7

AS15493RUSCOMP-AS

Downstreams (Customers)

AS204298AO TODEP AS208774Joint Stock Company "TTS"AS209099Limited Liability Company "NonStop"AS41469ZSRCT TECOS Ltd.AS44847"Russian company" LLC AS5387"Computational technologies - consulting" LLC+4

Upstreams (Transit) (13)

AS12389Rostelecom PJSC

AS15958CETIN Ltd. Belgrade

AS25091IP-Max SA

AS31133MegaFon PJSC

AS3216Vimpelcom PJSC

AS41327Fiber Telecom S.p.A.

AS47692Nessus GmbH

AS50673Serverius Holding B.V.

AS50923Metroset Ltd.

AS51028Zummer LLC

AS60171AFR-IX TELECOM S.A.

AS6939Hurricane Electric LLC

AS9049

Downstreams (Customers) (10)

AS204298AO TODEP

AS208774Joint Stock Company "TTS"

AS209099Limited Liability Company "NonStop"

AS41469ZSRCT TECOS Ltd.

AS44847"Russian company" LLC

AS5387"Computational technologies - consulting" LLC

AS56405Ilya Borisovich Rakcheev PE

AS57120TMK Ltd

AS61009Tyumbit-ASU OOO

AS8998"Russian company" LLC

IPv4 Prefixes (62)

80.91.22.0/24

185.11.4.0/24

80.91.27.0/24

80.91.23.0/24

217.116.53.0/24

217.116.63.0/24

80.91.16.0/24

217.116.58.0/24

77.242.98.0/24

91.203.36.0/24

80.91.28.0/24

80.91.20.0/24

217.116.50.0/24

80.91.30.0/24

5.1.50.0/24

91.211.195.0/24

217.116.56.0/24

80.91.26.0/24

178.236.217.0/24

80.91.18.0/24

77.242.100.0/24

217.116.61.0/24

80.91.17.0/24

5.1.51.0/24

217.116.51.0/24

5.1.48.0/24

80.91.29.0/24

77.242.110.0/24

217.116.49.0/24

91.203.39.0/24

217.116.48.0/24

77.242.111.0/24

5.1.49.0/24

77.242.109.0/24

91.211.192.0/24

178.236.213.0/24

77.242.96.0/24

5.1.52.0/24

77.242.105.0/24

217.116.52.0/24

77.242.107.0/24

178.236.216.0/24

217.116.62.0/24

77.242.99.0/24

178.236.218.0/24

80.91.19.0/24

217.116.60.0/24

80.91.25.0/24

185.11.5.0/24

77.242.108.0/24

217.116.57.0/24

5.1.54.0/24

185.11.6.0/24

217.116.54.0/24

217.116.59.0/24

5.1.55.0/24

178.236.210.0/24

80.91.24.0/24

178.236.223.0/24

217.116.55.0/24

80.91.21.0/24

80.91.31.0/24

IPv6 Prefixes (3)

2a02:dc00:100::/48

2a02:dc00:1::/48

2a02:dc00:2::/48

BGP Peers (6)

AS13004Serbian Open Exchange DOO

AS200612Gulf Bridge International Inc.

AS208972GIBIRNet Iletisim

AS209823Enki Multimedia EURL

AS37721Virtual Technologies & Solutions

AS44901Belcloud LTD

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.