AS8680 SURE-International-Limited Sure (Guernsey) Limited

SURE-International-Limited Sure (Guernsey) Limited · registered in Guernsey

IPv4 addresses68,35260 prefixes · 0.002% of announced IPv4

Rank in Guernsey#1largest network in GG by IPv4 space, of 7 · 92.71% of GG

Rank worldwide#2,507of 79,396 networks with IPv4

IPv610 x /32 (655,360 x /48)3 prefixes

CountryGuernsey7 ASNs registered there

Open AS8680 in ASN lookup Look up an IP in this network (5.42.128.1) All networks in Guernsey

IPv4 prefixes

All 60 prefixes, in address order.

5.42.128.0/21
5.253.76.0/24
37.18.136.0/21
37.72.152.0/21
46.31.200.0/21
46.102.107.0/24
46.254.248.0/21
62.68.160.0/21
62.68.168.0/23
62.68.170.0/23
62.68.172.0/22
62.68.176.0/20
77.81.75.0/24
78.111.192.0/20
83.137.248.0/21
84.247.1.0/24
85.204.71.0/24
85.204.135.0/24
85.204.144.0/24
85.204.192.0/24
86.104.12.0/24
86.104.64.0/24
86.105.10.0/23
88.81.128.0/19
89.32.207.0/24
89.33.15.0/24
89.35.82.0/23
89.37.59.0/24
89.40.64.0/24
89.42.115.0/24
89.42.174.0/23
89.42.179.0/24
89.43.49.0/24
89.43.172.0/23
89.44.107.0/24
89.47.248.0/24
89.47.253.0/24
91.190.160.0/21
92.114.55.0/24
93.114.188.0/23
93.187.144.0/21
93.191.200.0/21
146.247.48.0/20
185.3.100.0/22
185.16.78.0/24
185.48.60.0/22
185.48.76.0/22
185.70.159.0/24
185.110.36.0/22
188.214.59.0/24
188.241.17.0/24
212.30.0.0/21
212.30.8.0/24
212.30.9.0/24
212.30.10.0/23
212.30.12.0/23
212.30.14.0/24
212.30.15.0/24
212.30.16.0/20
217.19.128.0/20

IPv6 prefixes

All 3 prefixes.

2a01:94a0::/32
2a02:7380::/32
2a04:b240::/29

Similar-sized networks in Guernsey

ASNNameIPv4 addresses

AS212565#2 SPECSAVERS Specsavers Optical Group Limited1,536

AS34497#3 AS2E2_1 Logicalis Guernsey Ltd1,280

AS34738#4 WHL-ASN Webhost Limited1,280

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