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

AS211619

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS211619

NameMAXKO

Organisationmnt-hr-maxko-1

Country –

RIRRIPE NCC

Allocated16.03.2021

Abuse contactabuse@maxko.org

Network Overview

IPv4 Prefixes31

IPv6 Prefixes11

Upstreams (Transit)33

Downstreams (Customers)2

BGP Peers10

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS13004Serbian Open Exchange DOO AS14840BR.DIGITAL AS15943wilhelm.tel GmbH AS15958CETIN Ltd. Belgrade AS197071active 1 GmbH+27

AS211619MAXKO

Downstreams (Customers)

AS201744ByteFlare LTD AS205563Marc Gomez

Upstreams (Transit) (33)

AS1031PEER 1031 LLC

AS13004Serbian Open Exchange DOO

AS14840BR.DIGITAL

AS15943wilhelm.tel GmbH

AS15958CETIN Ltd. Belgrade

AS197071active 1 GmbH

AS205714Telemach Hrvatska d.o.o.

AS22356Durand do Brasil Ltda

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS25091IP-Max SA

AS28917Fiord Networks, UAB

AS31500Global Network Management Inc

Downstreams (Customers) (2)

AS201744ByteFlare LTD

AS205563Marc Gomez

IPv4 Prefixes (31)

102.206.48.0/24

102.206.51.0/24

150.40.115.0/24

150.40.119.0/24

150.40.101.0/24

150.40.126.0/24

150.40.114.0/24

150.40.123.0/24

150.40.96.0/24

150.40.121.0/24

102.206.49.0/24

150.40.108.0/24

150.40.125.0/24

150.40.118.0/24

102.206.50.0/24

150.40.113.0/24

45.95.170.0/24

45.95.168.0/24

150.40.105.0/24

150.40.107.0/24

77.242.152.0/24

150.40.102.0/24

150.40.124.0/24

150.40.104.0/24

150.40.120.0/24

150.40.106.0/24

45.9.156.0/24

150.40.127.0/24

45.95.169.0/24

45.9.168.0/24

150.40.99.0/24

IPv6 Prefixes (11)

2a0e:bfc7:100::/40

2a0e:bfc7::/40

2a0e:bfc4::/32

2a0e:bfc3::/32

2a0e:bfc0::/32

2a0e:bfc6::/32

2a0e:bfc5::/32

2a0e:bfc7:1000::/38

2a0e:bfc1::/32

2a0e:bfc7:300::/40

2a0e:bfc2::/32

BGP Peers (10)

AS198150SIACOM JSC

AS202365Chronos

AS209823Enki Multimedia EURL

AS212483LEVEL EIGHTY-SIX COMMUNICATIONS LTD

AS212635Jurrian van Iersel

AS24482SG.GS

AS263152MIGO TELECOM

AS271253LINK BRASIL TELECOMUNICACOES LTDA

AS39122Blacknight Internet Solutions Limited

AS62167Tismi BV

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.