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

AS41039

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS41039

NameDON-FTTH

OrganisationAS41039-MNT

Country –

RIRRIPE NCC

Allocated29.09.2017

Abuse contactnetwork@timernet.ru

Network Overview

IPv4 Prefixes66

IPv6 Prefixes0

Upstreams (Transit)36

Downstreams (Customers)27

BGP Peers19

AS Path (BGP neighbours)

Upstreams (Transit)

AS13194UAB "Bite Lietuva"AS137409GSL Networks Pty LTD AS15958CETIN Ltd. Belgrade AS201776Miranda-Media Ltd AS202984Team-Host (Chernyshov Aleksandr Aleksandrovich)AS207351Transroute Telecom LTD+30

AS41039DON-FTTH

Downstreams (Customers)

AS13107PIK Ltd AS196638JSC Promtelecom AS196767INMART.UA LLC AS196977Private Entrepreneur Bubley Igor Yurievich AS197643DKT Ltd Television and Radio broadcasting company AS197714Chishko Evgeniy Nikolaevich+21

Upstreams (Transit) (36)

AS13194UAB "Bite Lietuva"

AS137409GSL Networks Pty LTD

AS15958CETIN Ltd. Belgrade

AS201776Miranda-Media Ltd

AS202984Team-Host (Chernyshov Aleksandr Aleksandrovich)

AS207351Transroute Telecom LTD

AS20764CJSC RASCOM

AS209141China Mobile International (Russia), LLC

AS22356Durand do Brasil Ltda

AS24482SG.GS

AS25091IP-Max SA

AS263444Open X Tecnologia Ltda

Downstreams (Customers) (27)

AS13107PIK Ltd

AS196638JSC Promtelecom

AS196767INMART.UA LLC

AS196977Private Entrepreneur Bubley Igor Yurievich

AS197643DKT Ltd Television and Radio broadcasting company

AS197714Chishko Evgeniy Nikolaevich

AS203565PE Gumenova Olga

AS20590Donbass Electronic Communications Ltd.

AS211101Nasteka Maksim Viktorovich

AS213544OOO TRK "Perspektiva"

AS214218PE Mironova Lyudmila Alexandrovna

AS214374SPUTNIKTV LLC

IPv4 Prefixes (66)

195.184.203.0/24

195.184.192.0/19

195.184.200.0/24

5.153.184.0/24

92.242.115.0/24

5.153.176.0/23

195.184.221.0/24

195.184.218.0/24

92.242.112.0/24

92.242.120.0/24

195.184.199.0/24

195.184.217.0/24

195.184.214.0/24

92.242.113.0/24

92.242.127.0/24

5.153.178.0/24

195.184.210.0/24

195.184.201.0/24

195.184.194.0/24

5.153.187.0/24

195.184.223.0/24

195.184.206.0/24

92.242.96.0/22

195.184.211.0/24

92.242.121.0/24

92.242.110.0/24

195.184.209.0/24

195.184.192.0/20

195.184.207.0/24

195.184.195.0/24

5.153.176.0/22

195.184.219.0/24

5.153.185.0/24

5.153.186.0/24

195.184.213.0/24

5.153.186.0/23

92.242.96.0/23

92.242.125.0/24

78.31.178.0/24

195.184.205.0/24

195.184.193.0/24

92.242.123.0/24

92.242.122.0/24

78.31.179.0/24

195.184.198.0/24

195.184.208.0/24

195.184.222.0/24

195.184.210.0/23

195.184.202.0/24

92.242.98.0/24

195.184.196.0/23

92.242.120.0/21

92.242.97.0/24

195.184.204.0/24

195.184.192.0/24

92.242.114.0/24

92.242.126.0/24

92.242.96.0/24

5.153.179.0/24

195.184.200.0/23

92.242.111.0/24

195.184.215.0/24

195.184.212.0/24

5.153.181.0/24

92.242.124.0/24

195.184.220.0/24

BGP Peers (19)

AS13004Serbian Open Exchange DOO

AS198150SIACOM JSC

AS199524Gcore S.A.

AS200612Gulf Bridge International Inc.

AS205112PHILUNET GmbH

AS208972GIBIRNet Iletisim

AS209823Enki Multimedia EURL

AS212483LEVEL EIGHTY-SIX COMMUNICATIONS LTD

AS28910"Uzbektelekom" Joint Stock Company

AS28917Fiord Networks, UAB

AS3170VeloxServ Communications Ltd

AS36236NetActuate, Inc

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.