AS20011 — INTERNET-SOLUTIONS

Network type: residential

AS20011 announces 233 IPv4 prefixes covering 729,344 addresses and 1 IPv6 prefixes.

About this network

The AS handle INTERNET-SOLUTIONS is held by NTT DATA, formerly known as Dimension Data.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as 152-110-64-0.ftth.web.africa and 41-133-208-0.mweb.ipv4.as20011.net.
• With 721664 IPv4 addresses announced across 268 prefixes and only 28 observed neighbours, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

• Registrants for the largest prefixes, including 152.110.0.0/16 and 196.210.0.0/17, are listed as Dimension Data with the netname ORG-DD1-AFRINIC, aligning with the historical identity of the operator.
• Dimension Data rebranded to NTT DATA in April 2024, aligning its global operations under the NTT Group umbrella.
• The inventory consists of a mix of /16, /17, /18, and /19 blocks, primarily located in South Africa, with a single IPv6 prefix of 2001:4308::/32.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 41.132.0.0/18
• 41.132.64.0/21
• 41.132.72.0/22
• 41.132.78.0/23
• 41.133.64.0/19
• 41.133.96.0/21
• 41.133.112.0/22
• 41.133.116.0/23
• 41.133.122.0/23
• 41.133.142.0/23
• 41.133.192.0/18
• 41.134.49.0/24
• 41.134.63.0/24
• 41.134.105.0/24
• 41.134.140.0/24
• 41.134.220.0/24
• 41.134.230.0/24
• 41.135.0.0/18
• 41.135.64.0/19
• 41.135.115.0/24
• 41.135.120.0/23
• 41.135.122.0/24
• 41.135.192.0/19
• 152.110.0.0/16
• 168.210.0.0/23
• 168.210.3.0/24
• 168.210.4.0/22
• 168.210.8.0/21
• 168.210.20.0/22
• 168.210.26.0/23
• 168.210.28.0/22
• 168.210.32.0/21
• 168.210.40.0/24
• 168.210.42.0/23
• 168.210.44.0/22
• 168.210.48.0/20
• 168.210.64.0/20
• 168.210.82.0/23
• 168.210.84.0/22
• 168.210.88.0/21
• 168.210.96.0/22
• 168.210.101.0/24
• 168.210.102.0/23
• 168.210.104.0/21
• 168.210.113.0/24
• 168.210.115.0/24
• 168.210.116.0/22
• 168.210.120.0/21
• 168.210.128.0/18
• 168.210.192.0/20
• 168.210.209.0/24
• 168.210.210.0/23
• 168.210.212.0/22
• 168.210.216.0/21
• 168.210.224.0/21
• 168.210.234.0/23
• 168.210.236.0/22
• 168.210.240.0/20
• 196.2.17.0/24
• 196.2.20.0/22
• 196.2.24.0/22
• 196.2.28.0/23
• 196.2.31.0/24
• 196.28.32.0/21
• 196.28.40.0/24
• 196.28.192.0/19
• 196.37.34.0/23
• 196.39.0.0/16
• 196.208.18.0/23
• 196.208.20.0/22
• 196.208.24.0/22
• 196.208.32.0/19
• 196.208.80.0/22
• 196.209.39.0/24
• 196.209.55.0/24
• 196.209.73.0/24
• 196.209.82.0/24
• 196.209.113.0/24
• 196.209.124.0/24
• 196.209.128.0/24
• 196.209.130.0/24
• 196.209.132.0/22
• 196.209.136.0/22
• 196.209.140.0/23
• 196.209.142.0/24
• 196.209.151.0/24
• 196.209.152.0/24
• 196.209.158.0/23
• 196.209.171.0/24
• 196.209.173.0/24
• 196.209.211.0/24
• 196.209.212.0/23
• 196.209.215.0/24
• 196.210.0.0/16
• 197.80.80.0/24
• 197.80.130.0/24
• 197.82.160.0/21
• 197.82.192.0/22
• 197.82.208.0/20
• 197.83.88.0/21

and 134 more.

Upstream networks

• AS3741 Dimension Data
• AS37100 SEACOM Limited
• AS37721 Virtual Technologies & Solutions
• AS6939 Hurricane Electric LLC
• AS58453 China Mobile International Limited

Downstream networks

• AS5713 Telkom SA Ltd.
• AS328453 Web Africa Networks (Pty) Ltd
• AS328467 Suretel CC

Adjacent networks

• AS3741 Dimension Data
• AS37721 Virtual Technologies & Solutions
• AS37100 SEACOM Limited
• AS6939 Hurricane Electric LLC
• AS5713 Telkom SA Ltd.
• AS328453 Web Africa Networks (Pty) Ltd
• AS58453 China Mobile International Limited
• AS328467 Suretel CC

Internet exchanges

• NAPAfrica IX Johannesburg — Johannesburg, South Africa
• NAPAfrica IX Cape Town — Cape Town, South Africa
• Johannesburg Internet Exchange — Johannesburg, South Africa
• NAPAfrica IX Durban — Durban, South Africa
• Cape Town Internet Exchange — Cape Town, South Africa
• Durban Internet eXchange — Durban, South Africa