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

AS51847

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS51847

NameNEAROUTE

Organisationlir-hk-nearoute-1-MNT

Country –

RIRRIPE NCC

Allocated18.11.2021

Abuse contactabuse@biz.nearoute.io

Network Overview

IPv4 Prefixes58

IPv6 Prefixes22

Upstreams (Transit)24

Downstreams (Customers)37

BGP Peers19

AS Path (BGP neighbours)

Upstreams (Transit)

AS137409GSL Networks Pty LTD AS15802Emirates Integrated Telecommunications Company PJSC AS174Cogent Communications, LLC AS17557Pakistan Telecommunication Company Limited AS17686ACCELIA AS20326TeraSwitch Networks Inc.+18

AS51847NEAROUTE

Downstreams (Customers)

AS11161DigitalVirt LLC AS134972IKUUU NETWORK LTD AS140869Turing Group Limited AS147003ALLIANCE INTELLIGENT TECHNOLOGIES PTE. LTD.AS147293Nearoute Limited.AS149502NEAROUTE LIMITED+31

Upstreams (Transit) (24)

AS137409GSL Networks Pty LTD

AS15802Emirates Integrated Telecommunications Company PJSC

AS174Cogent Communications, LLC

AS17557Pakistan Telecommunication Company Limited

AS17686ACCELIA

AS20326TeraSwitch Networks Inc.

AS22981Raidenlink Limited

AS24115Equinix IX

AS24482SG.GS

AS2497Internet Initiative Japan Inc.

AS2914NTT America, Inc.

AS3223Voxility LLP

Downstreams (Customers) (37)

AS11161DigitalVirt LLC

AS134972IKUUU NETWORK LTD

AS140869Turing Group Limited

AS147003ALLIANCE INTELLIGENT TECHNOLOGIES PTE. LTD.

AS147293Nearoute Limited.

AS149502NEAROUTE LIMITED

AS151338PoloNetwork Limited

AS151487Awesomecloud Limited

AS152194CTG Server Limited

AS154114APEXLINK TECHNOLOGIES LIMITED

AS154859KINETLLC-AS-US

AS197196PANSTAR CLOUD LIMITED

AS22981Raidenlink Limited

IPv4 Prefixes (58)

206.237.112.0/24

154.18.170.0/24

140.235.36.0/24

38.207.143.0/24

150.241.210.0/24

103.137.215.0/24

89.116.89.0/24

82.21.206.0/24

117.120.136.0/22

157.254.253.0/24

209.146.123.0/24

38.207.141.0/24

173.240.13.0/24

150.241.211.0/24

38.207.136.0/24

43.255.191.0/24

157.254.178.0/23

38.207.131.0/24

117.120.180.0/22

23.26.80.0/24

141.11.212.0/24

117.120.152.0/22

154.40.52.0/23

117.120.172.0/22

117.120.156.0/22

2.26.156.0/24

116.206.93.0/24

38.207.142.0/24

117.120.140.0/22

45.62.168.0/23

154.64.226.0/24

141.11.213.0/24

147.79.59.0/24

38.207.128.0/24

117.120.160.0/22

157.254.39.0/24

117.120.144.0/22

117.120.132.0/22

103.172.183.0/24

117.120.176.0/22

117.120.168.0/22

103.76.85.0/24

103.100.158.0/24

38.207.137.0/24

38.207.129.0/24

116.206.92.0/24

206.237.113.0/24

103.172.182.0/24

206.237.117.0/24

89.116.88.0/24

148.135.253.0/24

103.24.207.0/24

117.120.128.0/22

157.254.38.0/24

123.108.70.0/24

109.121.33.0/24

157.254.252.0/23

103.181.12.0/24

IPv6 Prefixes (22)

2a12:e100:1::/48

2400:8a20:111::/48

2a12:e100:21::/48

2400:8a20:110::/48

2a12:e100:20::/44

2400:8a20:160::/48

2400:8a20:112::/48

2400:8a20:190::/48

2a12:e100:22::/48

2400:8a20:140::/44

2400:8a20:113::/48

2400:8a20:191::/48

2a12:e100:20::/48

2400:8a20:100::/44

2400:8a20:180::/44

2400:8a20:151::/48

2407:d840:51::/48

2400:8a20:150::/48

2400:8a20:114::/48

2a12:bec0:165::/48

2407:d840:50::/48

2a12:e100:5::/48

BGP Peers (19)

AS133210EN Technologies Pte Ltd

AS134823Sky Digital Co., Ltd.

AS142271EWS DS Networks Inc

AS14907Wikimedia Foundation Inc.

AS17639Converge ICT Solutions Inc.

AS18106Viewqwest Pte Ltd

AS199524Gcore S.A.

AS2500WIDE Project

AS25152RIPE NCC - K-root

AS36236NetActuate, Inc

AS38001NewMedia Express Pte. Ltd.

AS45489Sri Lanka Telecom PLC

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.