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

AS39238

ASN

RIPE NCC

RIR

146

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS39238

NameOKBPROGRESS

OrganisationOKB PROGRESS LLC

Country –

RIRRIPE NCC

Allocated26.07.2018

Abuse contactabuse@okbprogress.ru

Network Overview

IPv4 Prefixes146

IPv6 Prefixes11

Upstreams (Transit)10

Downstreams (Customers)6

BGP Peers8

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS25091IP-Max SA AS28917Fiord Networks, UAB AS34602MEGASVYAZ LLC AS35598INETCOM CARRIER LLC AS42861Foton Telecom CJSC+4

AS39238OKBPROGRESS

Downstreams (Customers)

AS201244Russian Scientific Fund AS49392LLC Baxet AS50409GK Osnova JSC AS51408OOO Sirius-Project AS51578Limited Liabillity Company 'IT-VEGA'AS61141OST JSC

Upstreams (Transit) (10)

AS137409GSL Networks Pty LTD

AS25091IP-Max SA

AS28917Fiord Networks, UAB

AS34602MEGASVYAZ LLC

AS35598INETCOM CARRIER LLC

AS42861Foton Telecom CJSC

AS49434FBW NETWORKS SAS

AS61049Exascale Ltd

AS62255BiMajLink d.o.o.

AS6939Hurricane Electric LLC

Downstreams (Customers) (6)

AS201244Russian Scientific Fund

AS49392LLC Baxet

AS50409GK Osnova JSC

AS51408OOO Sirius-Project

AS51578Limited Liabillity Company 'IT-VEGA'

AS61141OST JSC

IPv4 Prefixes (146)

87.251.68.0/24

185.75.133.0/24

79.143.76.0/22

195.19.200.0/24

79.143.74.0/24

185.202.2.0/24

193.232.18.0/24

91.221.162.0/23

217.29.59.0/24

5.188.164.0/23

195.19.146.0/23

138.124.185.0/24

193.3.177.0/24

194.32.251.0/24

147.45.56.0/22

185.38.162.0/24

79.143.64.0/24

109.237.106.0/23

194.226.60.0/24

91.221.162.0/24

79.143.71.0/24

217.29.52.0/24

185.236.21.0/24

194.36.150.0/24

217.29.57.0/24

185.38.160.0/22

217.29.63.0/24

91.195.125.0/24

193.232.86.0/24

195.216.155.0/24

45.91.65.0/24

192.162.56.0/24

95.181.172.0/24

217.29.58.0/24

195.208.170.0/23

46.8.67.0/24

193.232.103.0/24

79.143.66.0/24

147.45.223.0/24

217.29.56.0/24

168.113.214.0/24

217.29.56.0/21

217.29.51.0/24

79.143.78.0/24

91.229.112.0/23

185.156.73.0/24

45.148.247.0/24

193.232.120.0/24

83.171.244.0/24

79.143.70.0/23

45.145.160.0/24

91.194.10.0/24

84.21.160.0/22

45.129.171.0/24

46.19.71.0/24

192.162.58.0/24

213.232.68.0/22

194.36.151.0/24

185.183.160.0/22

193.109.217.0/24

195.19.114.0/24

217.171.147.0/24

91.198.218.0/24

91.198.210.0/24

45.151.63.0/24

79.143.70.0/24

195.158.254.0/23

217.199.244.0/22

45.89.72.0/22

170.168.3.0/24

193.232.5.0/24

217.29.60.0/24

94.127.136.0/22

146.19.13.0/24

81.22.44.0/24

91.198.215.0/24

45.130.68.0/22

194.226.232.0/22

185.176.27.0/24

79.143.65.0/24

217.29.55.0/24

146.19.233.0/24

213.139.220.0/22

147.45.52.0/22

185.38.161.0/24

92.63.198.0/24

91.221.163.0/24

195.19.115.0/24

147.45.80.0/22

193.232.21.0/24

194.36.149.0/24

195.64.101.0/24

81.200.159.0/24

194.113.36.0/24

62.3.13.0/24

83.217.4.0/22

79.143.79.0/24

194.28.193.0/24

192.162.59.0/24

193.232.174.0/24

194.226.228.0/23

95.181.155.0/24

194.226.236.0/22

193.233.238.0/24

91.211.113.0/24

170.168.2.0/24

45.148.246.0/24

91.198.208.0/24

217.29.61.0/24

91.243.188.0/24

45.153.72.0/23

46.8.58.0/23

217.29.52.0/22

194.187.120.0/24

193.32.152.0/22

89.23.114.0/24

194.226.246.0/23

185.202.1.0/24

109.248.223.0/24

188.119.124.0/22

192.162.57.0/24

217.29.54.0/24

147.45.62.0/24

109.237.105.0/24

185.255.30.0/24

79.143.19.0/24

95.181.157.0/24

195.19.152.0/23

194.36.148.0/22

79.143.64.0/22

194.26.207.0/24

79.143.77.0/24

31.129.21.0/24

185.73.182.0/24

195.19.158.0/23

46.8.65.0/24

79.143.67.0/24

217.29.53.0/24

185.38.163.0/24

212.192.207.0/24

92.63.197.0/24

217.29.62.0/24

185.38.160.0/24

146.19.234.0/24

94.127.140.0/22

185.176.24.0/24

IPv6 Prefixes (11)

2a06:c002::/32

2a0b:1580::/30

2a06:c006::/32

2a05:545::/32

2a05:1640::/29

2a0f:380::/30

2a05:541:1a1::/48

2a0c:f540::/29

2a0f:384::/30

2a0e:fb41::/32

2a0b:1584::/30

BGP Peers (8)

AS199524Gcore S.A.

AS205112PHILUNET GmbH

AS209823Enki Multimedia EURL

AS24482SG.GS

AS37721Virtual Technologies & Solutions

AS41327Fiber Telecom S.p.A.

AS41722Miran Ltd.

AS49544i3D.net B.V

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.