AS59597 FOURCOM 4COM TECHNOLOGIES LIMITED

FOURCOM 4COM TECHNOLOGIES LIMITED · registered in the United Kingdom

IPv4 addresses5,1207 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#424largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#13,216of 79,396 networks with IPv4

IPv69 x /32 (589,824 x /48)2 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS59597 in ASN lookup Look up an IP in this network (5.179.72.1) All networks in United Kingdom

IPv4 prefixes

All 7 prefixes, in address order.

5.179.72.0/21
149.12.184.0/22
185.14.140.0/22
193.176.4.0/24
193.176.44.0/24
193.176.62.0/24
193.176.147.0/24

IPv6 prefixes

All 2 prefixes.

2a01:9540::/32
2a0f:90c0::/29

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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