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

AS37204

ASN

AFRINIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS37204

NameORG-TPL1-AFRINIC

OrganisationTelone PVT Ltd

Country –

RIRAFRINIC

Allocated16.04.2010

Network Overview

IPv4 Prefixes63

IPv6 Prefixes2

Upstreams (Transit)6

Downstreams (Customers)19

BGP Peers18

AS Path (BGP neighbours)

Upstreams (Transit)

AS33763Paratus Telecommunications Limited AS3741Dimension Data AS37468Angola Cables AS37662West Indian Ocean Cable Company (WIOCC)AS5511Orange S.A.AS6939Hurricane Electric LLC

AS37204ORG-TPL1-AFRINIC

Downstreams (Customers)

AS13335Cloudflare, Inc.AS25818cmcnetworks AS327770Telecel Zimbabwe AS328088NetOne Cellular (Private) Limited AS328230Hammer and Tongues Africa Holdings (Private) Limited AS328235Zimbabwe Internet Exchange+13

Upstreams (Transit) (6)

AS33763Paratus Telecommunications Limited

AS3741Dimension Data

AS37468Angola Cables

AS37662West Indian Ocean Cable Company (WIOCC)

AS5511Orange S.A.

AS6939Hurricane Electric LLC

Downstreams (Customers) (19)

AS13335Cloudflare, Inc.

AS25818cmcnetworks

AS327770Telecel Zimbabwe

AS328088NetOne Cellular (Private) Limited

AS328230Hammer and Tongues Africa Holdings (Private) Limited

AS328235Zimbabwe Internet Exchange

AS328291Veritran (Private) Limited

AS328701EFT Corporation Ltd

AS329232Women's University in Africa

AS329638Bindura University of Science Education

AS33763Paratus Telecommunications Limited

AS36986Africom Pvt Ltd

IPv4 Prefixes (63)

197.221.224.0/22

197.221.250.0/24

197.221.227.0/24

197.221.232.0/21

41.220.27.0/24

197.221.240.0/23

41.220.23.0/24

197.221.224.0/24

41.220.22.0/24

197.221.237.0/24

197.221.248.0/22

41.220.16.0/20

197.221.244.0/24

197.221.224.0/20

197.221.232.0/22

102.213.42.0/24

197.221.240.0/21

41.220.24.0/24

41.220.16.0/24

197.221.231.0/24

197.221.242.0/24

197.221.243.0/24

197.221.248.0/21

41.220.28.0/22

41.220.31.0/24

197.221.235.0/24

197.221.251.0/24

197.221.228.0/24

197.221.248.0/24

197.221.255.0/24

102.213.40.0/24

197.221.245.0/24

41.220.20.0/22

102.213.40.0/23

102.213.40.0/22

197.221.232.0/24

41.220.24.0/22

197.221.252.0/22

197.221.234.0/24

197.221.226.0/24

41.220.19.0/24

197.221.233.0/24

41.220.29.0/24

197.221.244.0/22

197.221.241.0/24

197.221.224.0/21

41.220.30.0/24

197.221.224.0/19

41.220.25.0/24

197.221.246.0/24

41.220.17.0/24

41.220.28.0/24

197.221.240.0/22

197.221.242.0/23

41.220.16.0/22

197.221.236.0/22

197.221.239.0/24

197.221.228.0/22

41.220.18.0/24

102.213.41.0/24

41.220.21.0/24

41.220.26.0/24

197.221.240.0/24

IPv6 Prefixes (2)

2c0f:f758::/48

2c0f:f758::/32

BGP Peers (18)

AS199524Gcore S.A.

AS327804Municipal Network Services

AS327960PC Maniacs (Pty) Ltd

AS328137Web Squad Connect (Pty) Ltd

AS328206Johannesburg Area Wireless User Group (JAWUG)

AS36236NetActuate, Inc

AS37239ICTGlobe Management (Pty) Ltd

AS37497Network Platforms (PTY) LTD

AS37680Cool Ideas Service Provider (Pty) Ltd

AS37697WEBMASTERS, LDA.

AS37721Virtual Technologies & Solutions

AS917Misaka Network, Inc.

AS13335Cloudflare, Inc.

AS327770Telecel Zimbabwe

AS328230Hammer and Tongues Africa Holdings (Private) Limited

AS37123

AS37344

AS37568

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.