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

AS24739

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS24739

NameSEVEREN-TELECOM

OrganisationJSC "Severen-Telecom"

Country –

RIRRIPE NCC

Allocated08.03.2002

Abuse contactabuse@severen.net

Network Overview

IPv4 Prefixes90

IPv6 Prefixes1

Upstreams (Transit)1

Downstreams (Customers)11

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS35000JSC "Severen-Telecom"

AS24739SEVEREN-TELECOM

Downstreams (Customers)

AS201016NPF Berkut Ltd AS201515Medical Center XXI century, Autonomous Non-profit organisation AS201721"AKT" LLC AS203803TELVIO, Ltd.AS205849LLC "MP Group Isteit"AS206403Fund of Anatoly Mikhailovich Granov+5

Upstreams (Transit) (1)

AS35000JSC "Severen-Telecom"

Downstreams (Customers) (11)

AS201016NPF Berkut Ltd

AS201515Medical Center XXI century, Autonomous Non-profit organisation

AS201721"AKT" LLC

AS203803TELVIO, Ltd.

AS205849LLC "MP Group Isteit"

AS206403Fund of Anatoly Mikhailovich Granov

AS44174Public Joint-Stock-Company Territorial Generating Company-1

AS48223Senator Telecom Ltd.

AS57274JSC Petersburg Social Commercial Bank

AS60231TRAVELSOFT LLC

AS60832O`KEY, Limited Liability Company

IPv4 Prefixes (90)

89.104.106.0/24

89.104.96.0/24

176.32.176.0/20

92.255.24.0/24

87.249.52.0/24

194.226.30.0/24

62.181.52.0/24

84.47.137.0/24

62.181.33.0/24

194.85.124.0/24

87.249.42.0/24

92.255.10.0/24

87.249.47.0/24

37.143.16.0/20

89.104.124.0/24

89.104.120.0/24

185.7.146.0/23

84.47.188.0/24

91.108.43.0/24

93.174.240.0/21

89.223.5.0/24

92.255.7.0/24

87.249.34.0/23

89.104.104.0/23

176.221.16.0/22

62.181.40.0/22

85.235.220.0/22

87.249.51.0/24

62.181.45.0/24

188.227.36.0/22

81.23.96.0/19

176.221.20.0/22

37.46.61.0/24

89.104.103.0/24

92.255.5.0/24

78.140.228.0/22

46.228.0.0/20

89.104.108.0/23

92.255.26.0/23

85.235.210.0/23

213.135.68.0/24

77.232.52.0/22

213.135.76.0/24

176.221.28.0/22

94.140.220.0/22

87.249.45.0/24

46.252.240.0/20

217.197.224.0/20

37.46.62.0/23

92.255.17.0/24

213.135.75.0/24

89.223.8.0/24

213.135.93.0/24

178.238.16.0/20

212.59.112.0/22

89.104.98.0/23

87.249.40.0/24

92.255.12.0/24

79.99.104.0/21

77.232.50.0/23

213.208.185.0/24

213.135.78.0/24

84.242.4.0/24

87.249.48.0/24

77.232.56.0/21

92.255.28.0/24

78.140.224.0/23

185.58.248.0/24

188.227.91.0/24

78.140.211.0/24

89.223.10.0/24

45.139.124.0/24

92.255.14.0/24

87.249.32.0/24

185.7.144.0/23

212.59.127.0/24

185.124.188.0/22

92.255.2.0/24

92.255.8.0/24

37.46.52.0/22

176.221.30.0/23

92.255.31.0/24

81.24.112.0/20

37.46.56.0/22

94.140.206.0/23

87.249.39.0/24

85.235.212.0/22

85.235.204.0/24

85.235.209.0/24

94.140.222.0/23

IPv6 Prefixes (1)

2a00:1020::/32

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.