AS6639 Cable & Wireless (Cayman Islands) Ltd.

CWCAYMAN - Cable & Wireless (Cayman Islands) Ltd. · registered in the Cayman Islands

IPv4 addresses24,32022 prefixes · <0.001% of announced IPv4

Rank in Cayman Islands#2largest network in KY by IPv4 space, of 10 · 32.09% of KY

Rank worldwide#5,554of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryCayman Islands10 ASNs registered there

Open AS6639 in ASN lookup Look up an IP in this network (63.136.112.1) All networks in Cayman Islands

IPv4 prefixes

All 22 prefixes, in address order.

63.136.112.0/21
67.213.154.0/23
67.213.157.0/24
67.213.159.0/24
67.230.126.0/24
162.211.136.0/22
192.0.4.0/22
199.73.60.0/22
199.201.84.0/22
208.157.144.0/21
208.168.224.0/19
208.169.64.0/23
208.169.66.0/23
208.169.68.0/23
208.169.76.0/23
208.169.80.0/24
208.169.86.0/23
208.169.88.0/22
208.169.93.0/24
208.169.94.0/23
209.27.52.0/22
209.27.60.0/22

IPv6 prefixes

All 1 prefix.

2606:600::/32

Similar-sized networks in Cayman Islands

ASNNameIPv4 addresses

AS36549#1 LOGIC-36549 - WestTel Ltd.38,400

AS16437#3 INFINITY-BROADBAND-LTD - Infinity Broadband Ltd6,912

AS13771#4 DIGICEL-CAYMAN - Digicel Cayman Limited2,048

AS3402#5 BR - Butterfly Research1,536

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