AS3741 Dimension Data

Dimension Data - Dimension Data · registered in South Africa

IPv4 addresses2,348,032663 prefixes · 0.075% of announced IPv4

Rank in South Africa#2largest network in ZA by IPv4 space, of 653 · 10.15% of ZA

Rank worldwide#173of 79,396 networks with IPv4

IPv632 x /32 (2,097,153 x /48)22 prefixes

CountrySouth Africa658 ASNs registered there

Open AS3741 in ASN lookup Look up an IP in this network (41.77.104.1) All networks in South Africa

IPv4 prefixes

First 500 of 663 prefixes, in address order.

41.77.104.0/21
41.86.110.0/23
41.86.116.0/22
45.149.227.0/24
85.118.154.0/24
102.65.32.0/22
139.53.0.0/16
152.111.1.0/24
152.111.2.0/23
152.111.4.0/23
152.111.6.0/24
152.111.8.0/22
152.111.12.0/24
152.111.14.0/23
152.111.16.0/20
152.111.32.0/22
152.111.36.0/23
152.111.41.0/24
152.111.43.0/24
152.111.44.0/22
152.111.51.0/24
152.111.53.0/24
152.111.54.0/23
152.111.56.0/24
152.111.59.0/24
152.111.67.0/24
152.111.68.0/23
152.111.73.0/24
152.111.77.0/24
152.111.78.0/23
152.111.85.0/24
152.111.94.0/23
152.111.99.0/24
152.111.100.0/23
152.111.103.0/24
152.111.104.0/23
152.111.108.0/23
152.111.130.0/23
152.111.132.0/22
152.111.136.0/23
152.111.143.0/24
152.111.144.0/23
152.111.146.0/24
152.111.148.0/23
152.111.151.0/24
152.111.154.0/23
152.111.159.0/24
152.111.162.0/23
152.111.165.0/24
152.111.166.0/23
152.111.168.0/24
152.111.172.0/22
152.111.177.0/24
152.111.180.0/24
152.111.182.0/23
152.111.185.0/24
152.111.186.0/23
152.111.188.0/24
152.111.190.0/23
152.111.192.0/22
152.111.196.0/23
152.111.198.0/24
152.111.200.0/24
152.111.204.0/24
152.111.207.0/24
152.111.210.0/23
152.111.212.0/24
152.111.215.0/24
152.111.216.0/24
152.111.219.0/24
152.111.221.0/24
152.111.223.0/24
152.111.224.0/23
152.111.230.0/24
152.111.232.0/22
152.111.239.0/24
152.111.240.0/23
152.111.242.0/24
152.111.244.0/22
152.111.248.0/24
152.111.250.0/23
152.111.252.0/24
152.111.254.0/24
155.234.0.0/16
155.237.0.0/16
155.240.0.0/17
155.240.128.0/20
155.240.144.0/21
155.240.152.0/23
155.240.154.0/23
155.240.156.0/22
156.8.0.0/17
156.8.128.0/18
156.8.192.0/19
156.8.224.0/20
156.8.240.0/21
156.8.248.0/22
156.8.252.0/23
156.8.254.0/24
156.8.255.0/24
160.48.233.0/24
160.48.234.0/24
160.123.0.0/17
160.123.128.0/18
160.123.192.0/22
160.123.199.0/24
160.123.200.0/21
160.123.208.0/20
160.123.224.0/21
160.123.232.0/22
160.123.242.0/23
160.123.244.0/22
160.123.248.0/22
160.123.252.0/23
163.199.96.0/22
163.199.101.0/24
163.199.104.0/21
163.199.136.0/24
163.203.0.0/17
163.203.128.0/18
163.203.192.0/19
163.203.224.0/24
163.203.225.0/24
163.203.226.0/23
163.203.228.0/22
163.203.232.0/21
163.203.240.0/20
168.89.0.0/20
168.89.16.0/22
168.89.21.0/24
168.89.22.0/23
168.89.24.0/21
168.89.32.0/19
168.89.64.0/21
168.89.72.0/22
168.89.77.0/24
168.89.78.0/23
168.89.80.0/20
168.89.96.0/19
168.89.128.0/17
168.142.0.0/19
168.142.32.0/20
168.142.48.0/21
168.142.56.0/21
168.142.64.0/21
168.142.72.0/23
168.142.74.0/23
168.142.76.0/22
168.142.80.0/20
168.142.96.0/19
168.142.128.0/24
168.142.129.0/24
168.142.130.0/23
168.142.132.0/22
168.142.136.0/21
168.142.144.0/20
168.142.160.0/19
168.142.192.0/23
168.142.194.0/24
168.142.195.0/24
168.142.196.0/22
168.142.200.0/21
168.142.208.0/21
168.142.216.0/24
168.142.217.0/24
168.142.218.0/23
168.142.220.0/23
168.142.222.0/23
168.142.224.0/20
168.142.240.0/23
168.142.242.0/23
168.142.244.0/22
168.142.248.0/21
168.209.0.0/18
168.209.64.0/19
168.209.96.0/21
168.209.104.0/23
168.209.106.0/24
168.209.107.0/24
168.209.108.0/22
168.209.112.0/20
168.209.128.0/17
168.210.2.0/24
168.210.16.0/22
168.210.24.0/23
168.210.41.0/24
168.210.80.0/23
168.210.100.0/24
168.210.112.0/24
168.210.114.0/24
168.210.208.0/24
168.210.232.0/23
169.202.201.0/24
169.202.202.0/24
192.94.242.0/24
192.96.1.0/24
192.96.22.0/24
192.96.38.0/24
192.96.46.0/24
192.96.57.0/24
192.96.89.0/24
192.96.90.0/23
192.96.92.0/24
192.96.120.0/21
192.96.128.0/22
192.96.132.0/23
192.96.134.0/24
192.96.251.0/24
192.109.144.0/24
196.1.8.0/22
196.1.16.0/21
196.1.32.0/20
196.1.74.0/23
196.1.76.0/22
196.1.80.0/23
196.1.103.0/24
196.1.115.0/24
196.2.42.0/24
196.2.46.0/24
196.2.48.0/23
196.2.53.0/24
196.2.55.0/24
196.2.57.0/24
196.2.61.0/24
196.2.62.0/23
196.2.129.0/24
196.2.132.0/24
196.2.151.0/24
196.2.154.0/23
196.2.156.0/23
196.3.156.0/23
196.3.159.0/24
196.3.163.0/24
196.4.71.0/24
196.4.72.0/22
196.4.76.0/24
196.4.83.0/24
196.4.97.0/24
196.4.160.0/23
196.4.168.0/24
196.4.172.0/23
196.4.174.0/24
196.4.177.0/24
196.4.178.0/23
196.4.180.0/22
196.4.184.0/22
196.4.188.0/24
196.4.212.0/22
196.4.216.0/21
196.4.224.0/20
196.6.133.0/24
196.6.136.0/23
196.6.142.0/24
196.6.147.0/24
196.6.149.0/24
196.6.150.0/23
196.6.153.0/24
196.6.160.0/23
196.6.162.0/24
196.6.165.0/24
196.6.212.0/23
196.6.222.0/23
196.6.237.0/24
196.6.240.0/23
196.6.251.0/24
196.10.104.0/24
196.10.118.0/24
196.10.124.0/22
196.10.130.0/23
196.10.132.0/22
196.10.150.0/23
196.10.152.0/21
196.10.160.0/19
196.10.192.0/21
196.10.204.0/22
196.10.208.0/22
196.10.212.0/23
196.10.229.0/24
196.10.248.0/23
196.11.58.0/24
196.11.69.0/24
196.11.70.0/24
196.11.72.0/24
196.11.109.0/24
196.11.110.0/23
196.11.112.0/23
196.11.114.0/24
196.11.116.0/24
196.11.122.0/24
196.11.148.0/23
196.11.170.0/23
196.11.172.0/23
196.11.174.0/24
196.11.188.0/24
196.11.205.0/24
196.11.209.0/24
196.12.16.0/20
196.13.35.0/24
196.13.73.0/24
196.13.74.0/23
196.13.76.0/23
196.13.80.0/24
196.13.93.0/24
196.13.97.0/24
196.13.132.0/24
196.13.163.0/24
196.13.164.0/23
196.13.213.0/24
196.13.214.0/23
196.13.216.0/23
196.13.225.0/24
196.13.226.0/23
196.13.232.0/24
196.13.251.0/24
196.14.0.0/22
196.14.4.0/23
196.14.6.0/23
196.14.8.0/21
196.14.16.0/20
196.14.32.0/20
196.14.48.0/22
196.14.52.0/23
196.14.54.0/24
196.14.55.0/24
196.14.56.0/21
196.14.64.0/19
196.14.96.0/20
196.14.112.0/21
196.14.120.0/21
196.14.128.0/17
196.15.152.0/24
196.22.0.0/22
196.22.32.0/20
196.23.0.0/17
196.23.128.0/21
196.23.136.0/22
196.23.140.0/23
196.23.142.0/24
196.23.143.0/24
196.23.144.0/20
196.23.160.0/19
196.23.192.0/18
196.26.0.0/21
196.26.8.0/23
196.26.10.0/23
196.26.12.0/22
196.26.16.0/20
196.26.32.0/19
196.26.64.0/18
196.26.128.0/18
196.26.192.0/19
196.26.224.0/21
196.26.232.0/22
196.26.240.0/20
196.28.95.0/24
196.28.136.0/22
196.28.148.0/22
196.28.152.0/24
196.28.155.0/24
196.28.158.0/23
196.28.160.0/24
196.28.162.0/23
196.28.165.0/24
196.28.169.0/24
196.28.174.0/24
196.28.182.0/24
196.28.189.0/24
196.28.191.0/24
196.33.0.0/16
196.34.0.0/18
196.34.64.0/20
196.34.80.0/21
196.34.88.0/21
196.34.96.0/19
196.34.128.0/17
196.35.0.0/22
196.35.4.0/24
196.35.5.0/24
196.35.6.0/23
196.35.8.0/21
196.35.16.0/20
196.35.32.0/23
196.35.34.0/24
196.35.37.0/24
196.35.38.0/23
196.35.40.0/21
196.35.48.0/20
196.35.64.0/18
196.35.128.0/19
196.35.160.0/21
196.35.168.0/24
196.35.169.0/24
196.35.170.0/23
196.35.172.0/22
196.35.176.0/23
196.35.178.0/24
196.35.179.0/24
196.35.180.0/22
196.35.184.0/21
196.35.192.0/20
196.35.208.0/21
196.35.216.0/22
196.35.220.0/24
196.35.221.0/24
196.35.222.0/23
196.35.224.0/19
196.36.0.0/16
196.37.0.0/19
196.37.32.0/23
196.37.36.0/22
196.37.40.0/21
196.37.48.0/20
196.37.64.0/18
196.37.128.0/18
196.37.192.0/22
196.37.196.0/22
196.37.200.0/21
196.37.208.0/24
196.37.209.0/24
196.37.210.0/23
196.37.212.0/22
196.37.216.0/21
196.37.224.0/19
196.38.0.0/17
196.38.128.0/23
196.38.130.0/24
196.38.132.0/22
196.38.136.0/21
196.38.144.0/20
196.38.160.0/19
196.38.192.0/18
196.41.128.0/24
196.41.130.0/24
196.41.132.0/24
196.41.137.0/24
196.41.139.0/24
196.41.142.0/24
196.45.96.0/20
196.208.0.0/20
196.208.16.0/23
196.208.28.0/22
196.208.64.0/20
196.208.84.0/22
196.208.88.0/21
196.208.96.0/19
196.208.128.0/17
196.209.0.0/19
196.209.32.0/22
196.209.36.0/23
196.209.38.0/24
196.209.40.0/21
196.209.48.0/22
196.209.52.0/23
196.209.54.0/24
196.209.56.0/21
196.209.64.0/21
196.209.72.0/24
196.209.74.0/23
196.209.76.0/22
196.209.80.0/23
196.209.83.0/24
196.209.84.0/22
196.209.88.0/21
196.209.96.0/20
196.209.112.0/24
196.209.114.0/23
196.209.116.0/22
196.209.120.0/22
196.209.125.0/24
196.209.126.0/23
196.209.129.0/24
196.209.131.0/24
196.209.143.0/24
196.209.144.0/22
196.209.148.0/23
196.209.150.0/24
196.209.153.0/24
196.209.154.0/23
196.209.156.0/23
196.209.160.0/21
196.209.168.0/23
196.209.170.0/24
196.209.172.0/24
196.209.174.0/23
196.209.176.0/20
196.209.192.0/20
196.209.208.0/23
196.209.210.0/24
196.209.214.0/24
196.209.216.0/21
196.209.224.0/20
196.209.240.0/21
196.209.248.0/22
196.209.252.0/22
196.211.0.0/16
196.212.0.0/14
197.80.140.0/24
197.80.142.0/24
197.80.160.0/23
197.80.223.0/24

IPv6 prefixes

All 22 prefixes.

2c0f:f400:10fe::/47
2c0f:fc00::/33
2c0f:fc00:8000::/35
2c0f:fc00:a000::/36
2c0f:fc00:b000::/44
2c0f:fc00:b010::/48
2c0f:fc00:b012::/47
2c0f:fc00:b014::/46
2c0f:fc00:b018::/45
2c0f:fc00:b020::/43
2c0f:fc00:b040::/42
2c0f:fc00:b080::/41
2c0f:fc00:b100::/40
2c0f:fc00:b200::/39
2c0f:fc00:b400::/38
2c0f:fc00:b800::/37
2c0f:fc00:c000::/34
2c0f:fc01::/32
2c0f:fc02::/31
2c0f:fc04::/30
2c0f:fc08::/29
2c0f:fc10::/28

Other ASNs named Dimension Data

2 other networks use the same organisation name; together with AS3741 they announce 3,926,016 IPv4 addresses.

ASNNameIPv4 addresses

AS10474Dimension Data - Dimension Data ZA802,048

AS20011Dimension Data - Dimension Data ZA775,936

Similar-sized networks in South Africa

ASNNameIPv4 addresses

AS16637#1 MTN SA - MTN SA2,471,424

AS29975#3 Vodacom - Vodacom1,747,200

AS37168#4 Cell C (Pty) Ltd - Cell C (Pty) Ltd1,703,936

AS37457#5 Telkom SA Ltd. - Telkom SA Ltd.1,577,216

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources