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

AS32181

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS32181

NameASN-GIGENET

OrganisationGigeNET

Country –

RIRARIN

Allocated16.03.2004

Network Overview

IPv4 Prefixes39

IPv6 Prefixes6

Upstreams (Transit)13

Downstreams (Customers)4

BGP Peers9

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS174Cogent Communications, LLC AS286GTT Communications Inc.AS3257GTT Communications Inc.AS3491PCCW Global (HK) Ltd.AS37468Angola Cables+7

AS32181ASN-GIGENET

Downstreams (Customers)

AS204957GREEN FLOID LLC AS23522GigeNET AS25720Honeycomb Internet Services, LLC AS395558Garden State Computing LLC

Upstreams (Transit) (13)

AS137409GSL Networks Pty LTD

AS174Cogent Communications, LLC

AS286GTT Communications Inc.

AS3257GTT Communications Inc.

AS3491PCCW Global (HK) Ltd.

AS37468Angola Cables

AS60171AFR-IX TELECOM S.A.

AS6057Administracion Nacional de Telecomunicaciones

AS6204INTERKVM HOST SRL

AS6461Zayo Bandwidth

AS6939Hurricane Electric LLC

AS7195EdgeUno

AS8220

Downstreams (Customers) (4)

AS204957GREEN FLOID LLC

AS23522GigeNET

AS25720Honeycomb Internet Services, LLC

AS395558Garden State Computing LLC

IPv4 Prefixes (39)

66.180.134.0/23

63.208.74.0/24

66.252.24.0/24

66.180.136.0/24

69.39.224.0/20

154.6.14.0/24

209.212.144.0/20

64.224.16.0/24

102.129.172.0/24

66.55.80.0/21

185.130.63.0/24

154.16.148.0/24

191.96.62.0/24

181.214.157.0/24

130.254.47.0/24

130.185.239.0/24

70.32.0.0/21

181.214.146.0/24

158.51.98.0/23

38.91.56.0/22

66.55.88.0/21

69.65.0.0/18

64.224.19.0/24

174.141.224.0/22

216.38.0.0/19

23.163.144.0/24

199.85.8.0/24

66.252.30.0/24

181.214.77.0/24

64.29.92.0/24

174.141.234.0/24

169.197.131.0/24

45.41.204.0/22

66.252.28.0/24

199.168.116.0/22

102.165.34.0/24

195.20.99.0/24

199.168.112.0/22

102.129.175.0/24

IPv6 Prefixes (6)

2001:1850::/32

2604:2700:100::/40

2607:adc0::/32

2602:fea7:e00::/40

2602:fd24::/40

2604:2700::/32

BGP Peers (9)

AS13786Seaborn (Seabras USA, LLC)

AS1828PacketFabric / Unitas Global

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS37721Virtual Technologies & Solutions

AS49544i3D.net B.V

AS52320V.tal (GlobeNet)

AS852TELUS Communications Inc.

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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.