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WorldIP.io
Country

Brunei

Asia BN
IPv4 addresses
222,280
CIDR ranges
123
Global rank · IPv4
#141 of 250
ASNs
14
Organizations
13
Regions / states
4

Top ASNs

ASNNameIPs
AS133875 Brunei Shell Petroleum Company Sdn Bhd 65.5K
AS10094 Unified National Networks 52.7K
AS55547 Unit D,E,F,G 28th Floor 10.0K
AS10101 UNN-BN 7.9K
AS131467 Unified National Networks 1.0K
AS137409 GSL Networks Pty LTD 1.0K
AS203061 UAB code200 1.0K
AS9009 M247 Europe SRL 512
AS36183 Akamai Technologies, Inc. 512
AS45259 Bruhaas (B) Sdn Bhd 512
AS53813 ZSCALER, INC. 512
AS140214 Create Prominent Information Limited 512
AS58272 LeaderTelecom B.V. 256
AS212238 Datacamp Limited 256

Regions / states / provinces

Network composition

How Brunei's allocated IPv4 space breaks down by operator type, regional registry, and block size.

By operator category
CategoryIPv4Share
Enterprise 119.8K
100.0%
By regional registry (RIR)
RegistryIPv4Share
APNIC 217.5K
97.8%
RIPE NCC 2.9K
1.3%
ARIN 1.4K
0.6%
AFRINIC 512
0.2%
Prefix-size distribution (network ranges by block size)
/16–/19
6
/20–/22
22
/23
4
/24
21
/25–/28
11
/29–/32
59

Routing & security

Live BGP routing footprint for Brunei from our global collectors, with RPKI route-origin validation coverage.

Announced prefixes
1,418
Origin ASNs
27
RPKI-valid
78.9%
1,119 of 1,418 ROA-covered

RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →

Reverse-DNS, threat intelligence & internet health

How much of Brunei's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.

Reverse-DNS coverage
25.0%
55.6K IPs with a PTR
On threat blocklists
3
flagged across 3 feeds
Internet adoption
96.3%
of population · 2024
Censorship signal
2.0%
0 confirmed-blocked · 30d
Network outages
11
events · last 90d
Median speed
92 Mbps ↓
62 Mbps ↑ · 13ms
25.0% of allocated IPv4 has a PTR

Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Internet adoption from the World Bank; censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.

Frequently Asked Questions

How many IPv4 addresses are allocated to Brunei?

Brunei has 222,280 IPv4 addresses allocated across 123 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.

What are the largest internet providers in Brunei?

The top organizations in Brunei by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 13 organizations collectively manage the majority of the country's IPv4 address space.

How many ASNs operate in Brunei?

Brunei has 14 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.

What continent is Brunei in?

Brunei is located in Asia. IP address allocations in this region are managed by APNIC.

Last updated: 2026-11-09 14:09:05 UTC
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