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

AS22925

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS22925

NameALLIED-TELECOM

OrganisationAllied Telecom Group, LLC

Country –

RIRARIN

Allocated14.12.2001

Network Overview

IPv4 Prefixes37

IPv6 Prefixes2

Upstreams (Transit)10

Downstreams (Customers)22

BGP Peers7

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS13786Seaborn (Seabras USA, LLC)AS2914NTT America, Inc.AS3356Lumen (Level 3)AS37468Angola Cables AS60171AFR-IX TELECOM S.A.+4

AS22925ALLIED-TELECOM

Downstreams (Customers)

AS15069Smith Bucklin & Associates Inc AS15328Dataprise, Inc.AS186The Catholic University of America AS19352NACHA The Electronic Payments Association AS21706Kellogg, Huber, Hansen, Todd & Evans, PLLC AS22671American Association for the Advancement of Science (AAAS)+16

Upstreams (Transit) (10)

AS137409GSL Networks Pty LTD

AS13786Seaborn (Seabras USA, LLC)

AS2914NTT America, Inc.

AS3356Lumen (Level 3)

AS37468Angola Cables

AS60171AFR-IX TELECOM S.A.

AS6057Administracion Nacional de Telecomunicaciones

AS6204INTERKVM HOST SRL

AS6939Hurricane Electric LLC

AS7195EdgeUno

Downstreams (Customers) (22)

AS15069Smith Bucklin & Associates Inc

AS15328Dataprise, Inc.

AS186The Catholic University of America

AS19352NACHA The Electronic Payments Association

AS21706Kellogg, Huber, Hansen, Todd & Evans, PLLC

AS22671American Association for the Advancement of Science (AAAS)

AS25631Gallaudet University

AS26767NGP VAN, Inc.

AS27003American Bankers Association

AS27412American Council on Education

AS29903Washington Research Library Consortium

AS32565AFSCME

IPv4 Prefixes (37)

205.201.240.0/20

204.238.193.0/24

162.211.160.0/21

66.208.53.0/24

205.201.241.0/24

204.106.21.0/24

208.118.171.0/24

208.118.160.0/19

204.106.19.0/24

162.250.240.0/21

199.230.112.0/21

199.119.112.0/21

162.221.168.0/21

66.208.33.0/24

66.208.0.0/18

216.185.20.0/24

192.95.72.0/21

75.103.224.0/19

198.207.24.0/21

75.103.224.0/20

216.185.0.0/19

199.5.232.0/24

107.181.96.0/20

205.175.216.0/21

66.208.38.0/24

168.235.176.0/20

199.119.114.0/24

66.208.27.0/24

216.59.96.0/19

162.221.172.0/24

66.208.58.0/24

75.103.241.0/24

216.185.19.0/24

107.181.97.0/24

199.230.116.0/24

66.208.45.0/24

208.69.6.0/24

IPv6 Prefixes (2)

2610:f0:6b4::/48

2610:f0::/32

BGP Peers (7)

AS1828PacketFabric / Unitas Global

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS37721Virtual Technologies & Solutions

AS49544i3D.net B.V

AS52320V.tal (GlobeNet)

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.