AS37720 Alsatia Networking (PTY) LTD

Alsatia Networking (PTY) LTD - Alsatia Networking (PTY) LTD · registered in South Africa

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in South Africa#169largest network in ZA by IPv4 space, of 653 · 0.02% of ZA

Rank worldwide#16,044of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Africa658 ASNs registered there

Open AS37720 in ASN lookup Look up an IP in this network (102.140.160.1) All networks in South Africa

IPv4 prefixes

All 1 prefix, in address order.

102.140.160.0/20

Similar-sized networks in South Africa

ASNNameIPv4 addresses

AS22386#166 South Africa Reserve Bank - South Africa Reserve Bank4,096

AS33762#167 RAIN GROUP HOLDINGS (PTY) LTD - RAIN GROUP HOLDINGS (PTY) LTD4,096

AS37673#168 Telemasters - Telemasters4,096

AS328285#170 EDELNET CC - EDELNET CC4,096

AS328349#171 Nuwcom Wireless - Nuwcom Wireless4,096

AS328422#172 FFG Connection CC - FFG Connection CC4,096

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