AS25098 NETCALIBRE Netcalibre Ltd

NETCALIBRE Netcalibre Ltd · registered in the United Kingdom

IPv4 addresses25,85610 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#150largest network in GB by IPv4 space, of 2,074 · 0.04% of GB

Rank worldwide#5,354of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)17 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS25098 in ASN lookup Look up an IP in this network (46.248.112.1) All networks in United Kingdom

IPv4 prefixes

All 10 prefixes, in address order.

46.248.112.0/22
62.68.73.0/24
89.34.112.0/21
93.94.48.0/23
152.89.30.0/23
165.65.208.0/20
193.201.70.0/23
213.230.192.0/18
217.60.239.0/24
217.60.246.0/24

IPv6 prefixes

All 17 prefixes.

2a01:70::/33
2a01:70:8000::/34
2a01:70:c000::/35
2a01:70:e000::/36
2a01:70:f000::/37
2a01:70:f800::/38
2a01:70:fc00::/39
2a01:70:fe00::/40
2a01:70:ff00::/41
2a01:70:ff80::/42
2a01:70:ffc0::/43
2a01:70:ffe0::/44
2a01:70:fff0::/45
2a01:70:fff8::/46
2a01:70:fffc::/47
2a01:70:fffe::/48
2a01:70:ffff::/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