Cayman Islands

Cayman Islands

ARIN 14 Networks 86,272 IPv4 addresses

14 Networks
86,272 IPv4 addresses
5 IPv6 prefixes
ARIN Registry (RIR)

Top networks · by prefix count

#NetworksTypeIPv4 prefixesIPv6 prefixes
1 AS6639 Cable & Wireless (Cayman Islands) Ltd. Unknown 25 16
2 AS36549 WestTel Ltd. Unknown 17 0
3 AS16437 Infinity Broadband Ltd Unknown 13 1
4 AS13771 Digicel Cayman Limited ISP 9 1
5 AS397343 SALT Unknown 5 0
6 AS398132 SALT Unknown 1 0
7 AS3962 AS3962 Unknown 0 0
8 AS4935 AS4935 Unknown 0 0
9 AS16705 AS16705 Unknown 0 0
10 AS21682 AS21682 Unknown 0 0
11 AS21744 WestStar TV Ltd. ISP 0 0
12 AS209321 AS209321 Unknown 0 0
13 AS399548 AS399548 Unknown 0 0
14 AS402175 AS402175 Unknown 0 0

Registry state, monthly snapshots

2003-12 2026-06
IPv4 addresses Source: RIR delegated archives, monthly snapshots
Data table
MonthIPv4 addressesNetworks
2022-054531213
2022-064531213
2022-074531213
2022-084531213
2022-094531213
2022-104531213
2022-114531213
2022-124531213
2023-014531213
2023-024531213
2023-034531213
2023-044531213
2023-054531213
2023-064531213
2023-074531213
2023-084428812
2023-094428812
2023-104428812
2023-114428812
2023-124428812
2024-014428812
2024-024428812
2024-034428812
2024-044428812
2024-054428812
2024-064428812
2024-074428812
2024-084428813
2024-094428813
2024-104428814
2024-114428814
2024-124428814
2025-015145615
2025-025350415
2025-035350416
2025-045350416
2025-058627216
2025-068627217
2025-078627217
2025-088627217
2025-098627217
2025-108627217
2025-118627217
2025-128627217
2026-01368642
2026-02368642
2026-03368642
2026-04368642
2026-05368642
2026-06368642

Allocation history · Allocation events

First allocation
March 1991 1991-03
Largest allocation month
March 1991 +32,768
Registry (RIR)
ARIN
1991-03 2026-02
IPv4 addresses (cumulative) ASNs (cumulative) Source: RIR delegated statistics
Data table
MonthIPv4 addresses (cumulative)ASNs (cumulative)
1991-03327680
1992-01337920
1996-03440320
1996-06440321
1997-01460801
2000-06481281
2005-07522241
2006-01522242
2007-01604162
2007-09614403
2009-09634885
2010-02675845
2011-02675845
2012-06686085
2012-09686085
2012-10686086
2012-11696326
2013-05706566
2013-12727046
2014-04737286
2015-06737287
2015-07739847
2016-02742407
2016-07752647
2017-08752648
2019-02752649
2019-04762889
2019-07773129
2019-08783369
2019-09793609
2019-117936010
2019-127961610
2020-097961611
2020-107987211
2021-048012812
2022-068012812
2024-088012813
2024-098012814
2024-128422415
2025-058422416
2026-028422417

Daily snapshot · accumulating since June 2026

2026-06-12 2026-06-17
IPv4 addresses Source: ipdex daily snapshot
Data table
DayIPv4 addressesNetworks
2026-06-128422413
2026-06-138422413
2026-06-148627214
2026-06-158627214
2026-06-168627214
2026-06-178627214
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