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

AS20632

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS20632

NamePETERSTAR-AS

OrganisationMEGAFON-RIPE-MNT

Country –

RIRRIPE NCC

Allocated22.05.2002

Abuse contactabuse-mailbox@megafon.ru

Network Overview

IPv4 Prefixes63

IPv6 Prefixes3

Upstreams (Transit)1

Downstreams (Customers)63

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS31133MegaFon PJSC

AS20632PETERSTAR-AS

Downstreams (Customers)

AS197780MUNICIPAL INSTITUTION "CENTER OF MUNICIPAL INFORMATION RESOURCES AND TECHNOLOGIES"AS197952UK UNISERVICE LLC AS198074JSC Petroelectrosbyt AS198626Limited Liability Company "Northern Capital Gateway"AS199112Sigma-Soft Ltd AS199658Fond Roskongress+57

Upstreams (Transit) (1)

AS31133MegaFon PJSC

Downstreams (Customers) (63)

AS197780MUNICIPAL INSTITUTION "CENTER OF MUNICIPAL INFORMATION RESOURCES AND TECHNOLOGIES"

AS197952UK UNISERVICE LLC

AS198074JSC Petroelectrosbyt

AS198626Limited Liability Company "Northern Capital Gateway"

AS199112Sigma-Soft Ltd

AS199658Fond Roskongress

AS200123Kola Geological Information Laboratory Centre OJSC

AS200453AO Institute Stroyproekt (JSC)

AS200496Budgetary institution in the field of information technologies of the Vologda region Center informacionnyh technologii

AS201016NPF Berkut Ltd

AS201511ScPA Starline LLC

AS201913Theorema Telecom Limited

IPv4 Prefixes (63)

213.168.32.0/19

84.204.144.0/20

84.204.132.0/22

79.171.8.0/21

84.204.139.0/24

62.16.103.0/24

109.124.108.0/22

84.204.140.0/22

212.119.160.0/19

91.193.212.0/22

80.247.176.0/20

84.204.160.0/20

62.182.128.0/21

176.192.127.0/24

195.131.38.0/24

82.196.64.0/19

212.14.160.0/19

62.16.104.0/24

62.16.102.0/24

84.204.138.0/24

84.204.0.0/17

213.182.160.0/19

62.16.112.0/24

81.24.128.0/20

82.140.93.0/24

93.153.128.0/17

93.153.161.0/24

195.131.14.0/24

62.16.101.0/24

62.16.109.0/24

62.16.119.0/24

82.140.64.0/18

93.153.144.0/21

62.16.105.0/24

62.16.99.0/24

84.204.192.0/18

81.3.128.0/18

84.204.230.0/24

94.25.248.0/21

213.154.160.0/21

62.16.107.0/24

212.44.64.0/19

84.204.136.0/24

213.172.0.0/19

195.144.224.0/19

93.153.162.0/24

176.192.126.0/24

213.154.176.0/21

62.16.106.0/24

84.204.188.0/22

109.74.112.0/20

46.47.192.0/18

213.154.168.0/21

84.204.176.0/21

109.124.64.0/18

62.16.117.0/24

212.48.155.0/24

213.154.184.0/21

217.195.64.0/19

195.5.128.0/19

46.47.202.0/24

62.16.108.0/24

95.137.0.0/17

IPv6 Prefixes (3)

2a03:d000:9009::/48

2a03:d000:9008::/48

2a03:d000:9008::/46

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.