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

AS328114

ASN

AFRINIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS328114

NameORG-CNL1-AFRINIC

OrganisationComsol Networks (PTY) Ltd

Country –

RIRAFRINIC

Allocated16.12.2016

Network Overview

IPv4 Prefixes64

IPv6 Prefixes1

Upstreams (Transit)7

Downstreams (Customers)2

BGP Peers15

AS Path (BGP neighbours)

Upstreams (Transit)

AS22355Frogfoot Networks AS37100SEACOM Limited AS3741Dimension Data AS37468Angola Cables AS39120Convergenze S.p.A.AS58453China Mobile International+1

AS328114ORG-CNL1-AFRINIC

Downstreams (Customers)

AS328346Airtelecom AS37741ORG-CNL1-AFRINIC

Upstreams (Transit) (7)

AS22355Frogfoot Networks

AS37100SEACOM Limited

AS3741Dimension Data

AS37468Angola Cables

AS39120Convergenze S.p.A.

AS58453China Mobile International

AS6939Hurricane Electric LLC

Downstreams (Customers) (2)

AS328346Airtelecom

AS37741ORG-CNL1-AFRINIC

IPv4 Prefixes (64)

102.134.199.0/24

102.134.234.0/24

102.134.250.0/24

102.207.196.0/22

102.134.217.0/24

102.203.48.0/22

102.134.222.0/24

102.134.254.0/24

102.134.205.0/24

102.207.197.0/24

102.134.220.0/24

102.211.252.0/23

102.134.193.0/24

102.134.192.0/24

102.134.204.0/24

102.134.192.0/18

102.134.212.0/24

102.134.224.0/19

102.134.213.0/24

102.134.240.0/24

102.134.194.0/24

102.134.202.0/24

102.134.210.0/24

102.134.224.0/24

102.134.200.0/24

102.134.253.0/24

102.134.219.0/24

102.134.242.0/24

102.134.246.0/24

102.134.241.0/24

102.134.218.0/24

102.134.201.0/24

102.134.196.0/24

102.134.230.0/24

102.134.195.0/24

102.134.208.0/24

102.211.254.0/24

102.134.232.0/24

102.134.197.0/24

102.134.209.0/24

102.134.198.0/24

102.134.243.0/24

102.134.225.0/24

102.134.233.0/24

102.134.221.0/24

102.134.247.0/24

102.207.198.0/24

102.134.203.0/24

102.134.228.0/24

102.134.251.0/24

102.134.226.0/24

102.134.229.0/24

102.134.252.0/24

102.211.252.0/22

102.134.223.0/24

102.134.211.0/24

102.134.249.0/24

102.211.255.0/24

102.134.255.0/24

102.134.192.0/19

102.134.237.0/24

102.134.216.0/24

102.134.248.0/24

45.221.26.0/24

IPv6 Prefixes (1)

2c0f:edd8::/32

BGP Peers (15)

AS199524Gcore S.A.

AS32653eNetworks cc

AS327804Municipal Network Services

AS327960PC Maniacs (Pty) Ltd

AS327983Interworks Wireless Solutions

AS328137Web Squad Connect (Pty) Ltd

AS328206Johannesburg Area Wireless User Group (JAWUG)

AS328320Kurlec Wireless (PTY) Ltd

AS36236NetActuate, Inc

AS37239ICTGlobe Management (Pty) Ltd

AS37497Network Platforms (PTY) LTD

AS37680Cool Ideas Service Provider (Pty) Ltd

AS37697

AS37721

AS917

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.