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AS31151 PHG-AS PERFORMANCE HORIZON GROUP LIMITED

PHG-AS PERFORMANCE HORIZON GROUP LIMITED · registered in the United Kingdom

IPv4 addresses2,3043 prefixes · <0.001% of announced IPv4
Rank in United Kingdom#679largest network in GB by IPv4 space, of 2,074 · <0.01% of GB
Rank worldwide#20,934of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited Kingdom2,261 ASNs registered there

IPv4 prefixes

All 3 prefixes, in address order.

  • 5.150.168.0/22
  • 5.150.172.0/24
  • 134.90.192.0/22

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses
AS213495#676 SERVITRO-LTD SERVITRO LTD2,304
AS218565#677 GHOST-NETWORKS-AS GHOST NETWORKS LTD2,304
AS21301#678 UK-NATWEST-AS21301 Natwest Markets PLC2,304
AS33970#680 M247 M247 Ltd2,304
AS47582#681 ansonnet-as-uk ANSON NETWORK LIMITED2,304
AS48549#682 BRINGOGROUP Bringo Group Ltd2,304

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