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

AS31257

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS31257

NameORIONNET-KRK

OrganisationMORNING-MNT

Country –

RIRRIPE NCC

Allocated31.03.2004

Abuse contacthostmanager@orionnet.ru

Network Overview

IPv4 Prefixes63

IPv6 Prefixes1

Upstreams (Transit)16

Downstreams (Customers)15

BGP Peers13

AS Path (BGP neighbours)

Upstreams (Transit)

AS12389Rostelecom PJSC AS13094JSC "ER-Telecom Holding"AS15958CETIN Ltd. Belgrade AS20485TransTeleCom JSC AS25091IP-Max SA AS31133MegaFon PJSC+10

AS31257ORIONNET-KRK

Downstreams (Customers)

AS200976Lifestream Ltd AS201786OOO ComLine AS201970LLC Komandor-Holding AS204137Orion telecom ltd AS208221Orion telecom ltd AS209867LLC Security Agency "Scorpion"+9

Upstreams (Transit) (16)

AS12389Rostelecom PJSC

AS13094JSC "ER-Telecom Holding"

AS15958CETIN Ltd. Belgrade

AS20485TransTeleCom JSC

AS25091IP-Max SA

AS31133MegaFon PJSC

AS31500Global Network Management Inc

AS3216Vimpelcom PJSC

AS41327Fiber Telecom S.p.A.

AS43298Storm Networks LLC

AS43727JSC KVANT-TELEKOM

AS48858JSC "ER-Telecom Holding"

Downstreams (Customers) (15)

AS200976Lifestream Ltd

AS201786OOO ComLine

AS201970LLC Komandor-Holding

AS204137Orion telecom ltd

AS208221Orion telecom ltd

AS209867LLC Security Agency "Scorpion"

AS41831PRAVOVED LLC

AS48699Data Pool LLC

AS50427Orion Telecom LLC

AS50439City Telephone Network Ltd.

AS57438Federal State Budgetary Educational Institution of Higher Education "Krasnoyarsk State Medical University named after Professor V.F. Voino-Yasenetsky" of the Ministry of Health of the Russian Federation

AS58351IE Dudin Dmitriy Viktorovich

AS59696

AS60575

AS60980

IPv4 Prefixes (63)

109.226.200.0/22

171.33.252.0/23

213.110.224.0/22

176.116.180.0/22

94.73.244.0/22

109.226.254.0/23

109.226.252.0/22

171.33.254.0/23

109.226.246.0/24

94.73.192.0/18

80.65.16.0/20

109.226.224.0/22

171.33.250.0/23

176.116.172.0/22

213.110.228.0/23

109.226.250.0/23

171.33.248.0/21

80.65.28.0/23

94.73.248.0/22

171.33.248.0/23

81.25.78.0/23

80.65.24.0/22

109.226.236.0/22

176.116.180.0/23

81.25.76.0/22

176.116.164.0/22

94.73.204.0/22

94.73.192.0/22

94.73.220.0/22

80.65.20.0/22

109.226.249.0/24

176.116.178.0/23

109.226.240.0/22

80.65.16.0/22

109.226.212.0/22

109.226.192.0/22

109.226.228.0/22

86.62.6.0/24

94.73.196.0/22

109.226.224.0/20

109.226.204.0/22

94.73.200.0/22

176.116.182.0/23

94.73.208.0/22

94.73.232.0/22

94.73.240.0/22

80.65.30.0/23

94.73.224.0/22

109.226.192.0/19

109.226.216.0/22

109.226.244.0/23

94.73.228.0/22

94.73.212.0/22

176.116.168.0/22

109.226.196.0/22

109.226.208.0/22

94.73.216.0/22

94.73.252.0/22

176.116.177.0/24

109.226.220.0/22

94.73.236.0/22

109.226.232.0/22

81.25.76.0/23

IPv6 Prefixes (1)

2a05:7400::/34

BGP Peers (13)

AS13004Serbian Open Exchange DOO

AS200612Gulf Bridge International Inc.

AS208972GIBIRNet Iletisim

AS209823Enki Multimedia EURL

AS24482SG.GS

AS28910"Uzbektelekom" Joint Stock Company

AS35598INETCOM CARRIER LLC

AS36236NetActuate, Inc

AS37721Virtual Technologies & Solutions

AS41722Miran Ltd.

AS44901Belcloud LTD

AS47692Nessus GmbH

AS49673

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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.