AS328581 Fiber One (SL) LIMITED

Fiber One (SL) LIMITED - Fiber One (SL) LIMITED · registered in Sierra Leone

IPv4 addresses3,0723 prefixes · <0.001% of announced IPv4

Rank in Sierra Leone#4largest network in SL by IPv4 space, of 16 · 4.27% of SL

Rank worldwide#18,371of 79,396 networks with IPv4

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

CountrySierra Leone16 ASNs registered there

Open AS328581 in ASN lookup Look up an IP in this network (102.23.140.1) All networks in Sierra Leone

IPv4 prefixes

All 3 prefixes, in address order.

102.23.140.0/22
102.207.104.0/22
102.223.168.0/22

IPv6 prefixes

All 1 prefix.

2c0f:eaf8::/32

Similar-sized networks in Sierra Leone

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AS36988#7 Africell Sierra Leone Limited - Africell Sierra Leone Limited1,792

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