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AS60377 TOOB toob limited

TOOB toob limited · registered in the United Kingdom

IPv4 addresses17,4082 prefixes · <0.001% of announced IPv4
Rank in United Kingdom#197largest network in GB by IPv4 space, of 2,074 · 0.03% of GB
Rank worldwide#6,619of 79,396 networks with IPv4
IPv68 x /32 (524,288 x /48)1 prefixes
CountryUnited Kingdom2,261 ASNs registered there

IPv4 prefixes

All 2 prefixes, in address order.

  • 45.13.4.0/22
  • 145.40.128.0/18

IPv6 prefixes

All 1 prefix.

  • 2a0e:cb00::/29

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses
AS60819#194 SAFENAMES-AS Safenames Ltd.17,920
AS50131#195 SPARTANHOST Spartan Host Ltd17,920
AS12488#196 KRYSTAL Krystal Hosting Ltd17,408
AS205090#198 FIRST-SERVER-EUROPE FIRST SERVER LIMITED17,408
AS61124#199 Marstons Marston's Telecoms Limited17,408
AS15601#200 Baring Investment Services Ltd17,408

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