Networks in Brunei

5 autonomous systems are registered in Brunei (BN). Together they announce 127,488 IPv4 addresses, <0.01% of the announced total, which ranks Brunei #152 of 240 countries.

Autonomous systems55 announce IPv4

IPv4 addresses127,488<0.01% of announced IPv4 · #152 worldwide

Top 5 networks hold100.0%of Brunei's IPv4 space

IPv61 x /481 of 5 networks (20%) announce IPv6

Small networks0announce a single /24 (256 addresses) or less

Look up AS133875, the largest network in BN Look up any IP or ASN

All 5 networks in Brunei by IPv4 space

#ASNNetworkIPv4 addressesOf BN

1 AS133875 BSPC-NON-AS-AP - Brunei Shell Petroleum Company Sdn Bhd 65,536 51.41%

2 AS10094 UNN-BN - Unified National Networks 52,480 41.16%

3 AS10101 SIMPUR-BN - UNN-BN 7,936 6.22%

4 AS131467 EGNC-AS - Unified National Networks 1,024 0.80%

5 AS45259 BRUHAAS-BN - Bruhaas (B) Sdn Bhd 512 0.40%

Countries of similar size

#149 Fiji #150 US Virgin Islands #151 New Caledonia #153 Lesotho #154 Antigua and Barbuda #155 Congo All countries

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