Brunei holds 216,576 IPv4 addresses from APNIC.
Regional registries have allocated 216,576 IPv4 addresses in 38 blocks, 11 IPv6 blocks and 11 network numbers to organisations in Brunei, the first on 25 Feb 1991. By DB-IP’s count the largest network here is Brunei Shell Petroleum Company Sdn Bhd (AS133875).
Registered here vs used here
The RIR count is what was allocated to organisations registered in Brunei; DB-IP’s count is where it estimates addresses are used. DB-IP places 10,495 more IPv4 addresses in Brunei than were allocated here, which happens when networks registered elsewhere (cloud providers, multinationals) operate in the country.
Largest networks by IPv4 space in Brunei
IP Geolocation by DB-IP (ASN Lite × Country Lite, CC BY 4.0).
Allocations per year
Delegation records per year (IPv4 blocks + IPv6 blocks + ASN records) still current in the RIR files. Last 12 years shown.
Download the ranges
Every IPv4 and IPv6 range DB-IP Country Lite places in Brunei, as CSV. The file carries DB-IP’s attribution, which you must keep if you republish it.
Sources
- NRO RIR delegated-extended statistics · checked 4 Nov 2026
- DB-IP IP to Country Lite (CC BY 4.0) · checked 3 Nov 2026