AS328641 Open Fibre (Pty) Ltd

Open Fibre (Pty) Ltd - Open Fibre (Pty) Ltd · registered in South Africa

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in South Africa#339largest network in ZA by IPv4 space, of 653 · <0.01% of ZA

Rank worldwide#34,713of 79,396 networks with IPv4

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

CountrySouth Africa658 ASNs registered there

Open AS328641 in ASN lookup Look up an IP in this network (102.223.164.1) All networks in South Africa

IPv4 prefixes

All 1 prefix, in address order.

102.223.164.0/22

IPv6 prefixes

All 1 prefix.

2c0f:e868::/32

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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