AS8676 PRTSYSTEMS PRT Systems Limited

PRTSYSTEMS PRT Systems Limited · registered in the United Kingdom

IPv4 addresses8,7047 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#319largest network in GB by IPv4 space, of 2,074 · 0.01% of GB

Rank worldwide#9,844of 79,396 networks with IPv4

IPv65 x /32 (327,680 x /48)2 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS8676 in ASN lookup Look up an IP in this network (31.7.8.1) All networks in United Kingdom

IPv4 prefixes

All 7 prefixes, in address order.

31.7.8.0/21
185.109.136.0/23
194.11.244.0/23
194.13.108.0/23
194.13.140.0/23
194.13.236.0/23
217.65.160.0/20

IPv6 prefixes

All 2 prefixes.

2001:1420::/30
2a03:9f00::/32

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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