British Indian Ocean Territory

British Indian Ocean Territory

APNIC 1 Networks 3,072 IPv4 addresses

1 Networks
3,072 IPv4 addresses
1 IPv6 prefixes
APNIC Registry (RIR)

Top networks · by prefix count

#NetworksTypeIPv4 prefixesIPv6 prefixes
1 AS17458 Sure (Diego Garcia) Limited Unknown 12 0

Registry state, monthly snapshots

2003-11 2026-06
IPv4 addresses Source: RIR delegated archives, monthly snapshots
Data table
MonthIPv4 addressesNetworks
2022-0530721
2022-0630721
2022-0730721
2022-0830721
2022-0930721
2022-1030721
2022-1130721
2022-1230721
2023-0130721
2023-0230721
2023-0330721
2023-0430721
2023-0530721
2023-0630721
2023-0730721
2023-0830721
2023-0930721
2023-1030721
2023-1130721
2023-1230721
2024-0130721
2024-0230721
2024-0330721
2024-0430721
2024-0530721
2024-0630721
2024-0730721
2024-0830721
2024-0930721
2024-1030721
2024-1130721
2024-1230721
2025-0130721
2025-0230721
2025-0330721
2025-0430721
2025-0530721
2025-0630721
2025-0730721
2025-0830721
2025-0930721
2025-1030721
2025-1130721
2025-1230721
2026-0130721
2026-0230721
2026-0330721
2026-0430721
2026-0530721
2026-0630721

Allocation history · Allocation events

First allocation
November 2000 2000-11
Largest allocation month
January 2006 +2,048
Registry (RIR)
APNIC
2000-11 2017-08
IPv4 addresses (cumulative) ASNs (cumulative) Source: RIR delegated statistics
Data table
MonthIPv4 addresses (cumulative)ASNs (cumulative)
2000-1110241
2006-0130721
2017-0830721

Daily snapshot · accumulating since June 2026

2026-06-12 2026-06-17
IPv4 addresses Source: ipdex daily snapshot
Data table
DayIPv4 addressesNetworks
2026-06-1230721
2026-06-1330721
2026-06-1430721
2026-06-1530721
2026-06-1630721
2026-06-1730721
Embed this on your site

Free badges and live charts — they update as the index does. No key, link back to ipdex.

Badge IO on ipdex

Markdown

[![IO on ipdex](https://ipdex.io/badge/country/IO.svg)](https://ipdex.io/country/IO/)

HTML

<a href="https://ipdex.io/country/IO/"><img src="https://ipdex.io/badge/country/IO.svg" alt="IO on ipdex"></a>

Live chart (iframe)

<iframe src="https://ipdex.io/embed/country/IO" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>

oEmbed-enabled: paste the page URL into platforms that support oEmbed and the chart embeds automatically.