AS37353 is the autonomous system of Seacom Western Cape (Pty) Ltd. It holds 28,160 IPv4 addresses in 9 prefixes plus 1 IPv6 ranges, mainly in 
South Africa.
By IPv4 addresses the network ranks #5,140 worldwide and #54 of 662 networks in South Africa. That is 0.09% of the country’s IPv4 space.
The largest block is 129.205.128.0 to 129.205.191.255 with 16,384 addresses, geolocated to Cape Town.
- IPv4 addresses
- 28,160
- IPv4 prefixes
- 9
- World rank
- #5,140
- Country share
- 0.09%
- IPv6 ranges
- 1
Addresses by country
- South Africa 100%
Largest blocks
- 129.205.128.0 Cape Town16,384
- 154.70.208.0 Cape Town (Edgemead)4,096
- 197.242.200.0 Cape Town (Edgemead)2,048
- 196.11.152.0 Pietermaritzburg2,048
- 102.223.224.0 Sandton (Magaliessig)1,024
- 41.222.224.0 Cape Town (Observatory)1,024
- 41.78.4.0 Cape Town (Observatory)1,024
- 196.7.127.0 Johannesburg256
Networks of similar size
28,160
28,160
28,160
28,160
28,160
28,160
28,160IPv4 prefixes
Questions and answers
Who owns AS37353?
Autonomous system AS37353 is operated by Seacom Western Cape (Pty) Ltd.
How many IP addresses does AS37353 have?
The network holds 28,160 IPv4 addresses in 9 prefixes, plus 1 IPv6 ranges.
Which country is AS37353 in?
The main country is South Africa.
How big is AS37353?
By IPv4 addresses it ranks #5,140 worldwide.
What is the largest address block of AS37353?
129.205.128.0 to 129.205.191.255, 16,384 addresses.