AS22572 Sentech SOC Ltd

Sentech SOC Ltd - Sentech SOC Ltd · registered in South Africa

IPv4 addresses7,9365 prefixes · <0.001% of announced IPv4

Rank in South Africa#113largest network in ZA by IPv4 space, of 653 · 0.03% of ZA

Rank worldwide#10,945of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySouth Africa658 ASNs registered there

Open AS22572 in ASN lookup Look up an IP in this network (66.18.64.1) All networks in South Africa

IPv4 prefixes

All 5 prefixes, in address order.

66.18.64.0/20
66.18.80.0/21
66.18.88.0/22
66.18.92.0/23
66.18.94.0/24

IPv6 prefixes

All 1 prefix.

2c0f:e9e0::/32

Similar-sized networks in South Africa

ASNNameIPv4 addresses

AS37413#110 Hymax Talking Solutions - Hymax Talking Solutions8,192

AS328468#111 Sunset Rose Investments (PTY) LTD - Sunset Rose Investments (PTY) LTD8,192

AS329479#112 HOLLYWOOD CONNECT (PTY) LTD - HOLLYWOOD CONNECT (PTY) LTD8,192

AS328137#114 Web Squad Connect (Pty) Ltd - Web Squad Connect (Pty) Ltd7,680

AS32437#115 Webdev CC T/A Cybertek - Webdev CC T/A Cybertek7,168

AS36985#116 Global Micro Solutions - Global Micro Solutions7,168

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