AS37691 Thought Express Semantic Technology

Thought Express Semantic Technology - Thought Express Semantic Technology · registered in South Africa

IPv4 addresses1,5363 prefixes · <0.001% of announced IPv4

Rank in South Africa#287largest network in ZA by IPv4 space, of 653 · <0.01% of ZA

Rank worldwide#26,281of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountrySouth Africa658 ASNs registered there

Open AS37691 in ASN lookup Look up an IP in this network (196.11.48.1) All networks in South Africa

IPv4 prefixes

All 3 prefixes, in address order.

196.11.48.0/22
196.11.52.0/24
196.11.55.0/24

IPv6 prefixes

All 1 prefix.

2001:43f8:960::/48

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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