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

AS132372

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS132372

NameGBNETWORK-AS-AP

OrganisationGB Network Solutions Sdn. Bhd.

Country

RIRAPNIC

Allocated18.08.2016

Abuse contactnoc@gbnetwork.my

Network Overview

IPv4 Prefixes66

IPv6 Prefixes7

Upstreams (Transit)9

Downstreams (Customers)8

BGP Peers17

AS Path (BGP neighbours)

Upstreams (Transit)

AS133936X86 Network Sdn Bhd AS136557Host Universal Pty Ltd AS137409GSL Networks Pty LTD AS17557Pakistan Telecommunication Company Limited AS38182Extreme Broadband AS396356Latitude.sh+3

AS132372GBNETWORK-AS-AP

Downstreams (Customers)

AS133113SH WEBSERVER SOLUTIONS AS142111Zhejiang Aiyun Network Technology Co Ltd AS150734Myklnet Sdn Bhd AS153334Origin TechLab Sdn Bhd AS154516PERFECT NETWORK SDN. BHD.AS216050Lietparkas UAB+2

Upstreams (Transit) (9)

AS133936X86 Network Sdn Bhd

AS136557Host Universal Pty Ltd

AS137409GSL Networks Pty LTD

AS17557Pakistan Telecommunication Company Limited

AS38182Extreme Broadband

AS396356Latitude.sh

AS60068Datacamp Limited (CDN77 / DataPacket)

AS6939Hurricane Electric LLC

AS8966Etisalat (E&)

Downstreams (Customers) (8)

AS133113SH WEBSERVER SOLUTIONS

AS142111Zhejiang Aiyun Network Technology Co Ltd

AS150734Myklnet Sdn Bhd

AS153334Origin TechLab Sdn Bhd

AS154516PERFECT NETWORK SDN. BHD.

AS216050Lietparkas UAB

AS219206SVR4U-AS

AS6939Hurricane Electric LLC

IPv4 Prefixes (66)

172.111.157.0/24

172.94.25.0/24

165.99.199.0/24

172.111.234.0/24

172.111.199.0/24

172.94.55.0/24

172.94.82.0/24

172.94.116.0/24

103.168.105.0/24

172.94.49.0/24

172.94.56.0/24

103.186.116.0/24

172.94.108.0/24

172.94.57.0/24

172.111.129.0/24

172.94.26.0/24

160.187.97.0/24

172.94.118.0/24

172.94.123.0/24

103.161.133.0/24

172.111.242.0/24

103.27.255.0/24

66.93.172.0/24

103.28.91.0/24

172.94.28.0/24

172.111.186.0/24

172.94.51.0/24

172.111.203.0/24

172.94.80.0/24

103.72.163.0/24

172.94.103.0/24

103.198.26.0/24

172.111.153.0/24

103.28.90.0/24

172.94.60.0/24

172.94.62.0/24

172.94.0.0/24

172.94.37.0/24

103.175.51.0/24

103.161.132.0/24

151.245.110.0/24

172.111.236.0/24

172.94.124.0/24

64.69.119.0/24

103.91.194.0/24

103.122.164.0/24

172.111.238.0/24

172.94.107.0/24

172.94.121.0/24

103.164.203.0/24

172.111.173.0/24

103.175.50.0/24

172.94.86.0/24

172.94.114.0/24

172.94.22.0/24

172.111.237.0/24

172.94.21.0/24

103.117.20.0/24

103.198.27.0/24

103.186.117.0/24

172.94.102.0/24

172.94.112.0/24

103.72.162.0/24

172.111.222.0/24

172.94.48.0/24

172.94.127.0/24

IPv6 Prefixes (7)

2403:fd40:a000::/48

2001:df2:3bc0::/48

2403:fd40:1003::/48

2403:fd40:1002::/48

2400:18a0:1001::/48

2403:fd40:1001::/48

2001:df0:a8c0::/48

BGP Peers (17)

AS133210EN Technologies Pte Ltd

AS142271EWS DS Networks Inc

AS14907Wikimedia Foundation Inc.

AS17639Converge ICT Solutions Inc.

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS38001NewMedia Express Pte. Ltd.

AS45489Sri Lanka Telecom PLC

AS45896Mobifone Global JSC

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.