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

AS14361

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS14361

NameHOPONE-GLOBAL

OrganisationHopOne Internet Corporation

Country –

RIRARIN

Allocated02.12.1999

Network Overview

IPv4 Prefixes96

IPv6 Prefixes17

Upstreams (Transit)15

Downstreams (Customers)1

BGP Peers5

AS Path (BGP neighbours)

Upstreams (Transit)

AS15412Flag Telecom UK Limited AS2497Internet Initiative Japan Inc.AS27552TowardEX Technologies International, Inc.AS286GTT Communications Inc.AS28663FLYS INTERATIVA LTDA AS2914NTT America, Inc.+9

AS14361HOPONE-GLOBAL

Downstreams (Customers)

AS2544King County Gov

Upstreams (Transit) (15)

AS15412Flag Telecom UK Limited

AS2497Internet Initiative Japan Inc.

AS27552TowardEX Technologies International, Inc.

AS286GTT Communications Inc.

AS28663FLYS INTERATIVA LTDA

AS2914NTT America, Inc.

AS3257GTT Communications Inc.

AS3303Swisscom (Schweiz) AG

AS3356Lumen (Level 3)

AS33891Core-Backbone GmbH

AS5400British Telecommunications (International)

AS6939Hurricane Electric LLC

AS7575

AS7713

AS8359

Downstreams (Customers) (1)

AS2544King County Gov

IPv4 Prefixes (96)

209.160.1.0/24

209.160.32.0/20

66.148.95.0/24

207.228.252.0/23

207.228.228.0/22

209.160.24.0/21

74.84.152.0/23

207.228.248.0/24

209.61.240.0/20

66.148.115.0/24

207.228.233.0/24

209.61.212.0/23

209.61.196.0/24

204.87.226.0/24

209.61.220.0/22

209.61.204.0/23

66.148.80.0/22

209.80.132.0/24

209.61.192.0/23

74.84.144.0/22

66.148.64.0/20

74.84.148.0/23

209.160.5.0/24

207.228.250.0/23

209.61.200.0/22

66.235.164.0/22

66.36.248.0/23

209.80.128.0/17

209.160.56.0/22

66.36.232.0/24

209.61.195.0/24

66.36.252.0/22

209.160.49.0/24

209.61.232.0/22

74.84.151.0/24

209.160.6.0/23

209.160.12.0/22

209.61.237.0/24

74.84.154.0/23

66.36.238.0/23

207.228.235.0/24

204.87.225.0/24

66.36.228.0/22

209.160.48.0/24

209.160.10.0/24

207.228.226.0/23

209.160.64.0/20

209.160.20.0/22

209.160.48.0/21

209.61.236.0/24

66.235.180.0/22

66.148.92.0/22

209.80.133.0/24

209.160.0.0/24

209.61.197.0/24

66.148.112.0/21

209.160.61.0/24

207.228.240.0/22

209.61.198.0/24

209.160.50.0/23

207.228.225.0/24

207.228.249.0/24

205.166.94.0/24

207.228.234.0/24

66.235.178.0/23

66.36.240.0/21

66.235.160.0/23

209.160.4.0/24

66.36.226.0/23

209.61.238.0/23

209.160.2.0/23

66.148.112.0/23

66.148.93.0/24

66.148.120.0/22

207.228.255.0/24

209.61.194.0/24

66.148.114.0/24

66.235.176.0/23

209.61.208.0/22

209.160.52.0/22

209.61.196.0/22

66.36.236.0/23

66.148.94.0/24

66.235.184.0/21

209.80.134.0/24

209.160.8.0/24

209.80.135.0/24

74.84.128.0/20

66.148.86.0/23

207.228.232.0/24

209.61.216.0/22

209.61.224.0/21

66.148.116.0/22

207.228.254.0/24

209.61.236.0/23

207.228.236.0/22

IPv6 Prefixes (17)

2605:4a00:131::/48

2605:4a00:128::/45

2605:4a00:134::/46

2605:4a00:310::/44

2605:4a00:124::/46

2605:4a00:132::/47

2605:4a00:122::/47

2605:4a00:118::/45

2605:4a00:112::/47

2605:4a00:218::/45

2605:4a00:211::/48

2605:4a00:212::/47

2605:4a00:214::/46

2605:4a00:121::/48

2605:4a00:138::/45

2605:4a00:111::/48

2605:4a00:114::/46

BGP Peers (5)

AS18106Viewqwest Pte Ltd

AS1828PacketFabric / Unitas Global

AS19151BroadbandONE, LLC

AS24482SG.GS

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.