IP Intelligence Authority Platform
Oracle Cloud ap-singapore-2 IP ranges
Oracle Cloud Infrastructure region
The Oracle Cloud Infrastructure region ap-singapore-2 uses 10 IPv4 blocks, covering about 23,552 unique IPv4 addresses. It is one of 57 Oracle Cloud regions with published address ranges.
- IPv4 blocks
- 10
- Unique IPv4 addresses
- 23,552
Range data updated 2026-11-07
ap-singapore-2 address prefixes
140.245.32.0/19149.118.32.0/19159.13.0.0/22159.13.4.0/25161.33.255.0/24217.142.160.0/21217.142.168.0/22217.142.176.0/23217.142.178.128/25217.142.184.0/21
Using these ranges
Region prefix lists are used to allowlist traffic from workloads in ap-singapore-2, to route or geofence by cloud region, and to recognise Oracle Cloud infrastructure in logs. Prefixes move between regions and services over time, so refresh any allowlist regularly rather than hard-coding it. An address inside these ranges tells you which network hosts it, not who is renting it; check each address's profile for risk evidence.
Other Oracle Cloud regions
- af-casablanca-1
- af-johannesburg-1
- ap-batam-1
- ap-chuncheon-1
- ap-delhi-1
- ap-hyderabad-1
- ap-kulai-1
- ap-kulai-2
- ap-melbourne-1
- ap-mumbai-1
- ap-osaka-1
- ap-seoul-1
- ap-singapore-1
- ap-sydney-1
- ap-tokyo-1
- ca-montreal-1
- ca-toronto-1
- eu-amsterdam-1
- eu-dublin-3
- eu-frankfurt-1
- eu-jovanovac-1
- eu-madrid-1
- eu-madrid-3
- eu-marseille-1
- eu-milan-1
- eu-paris-1
- eu-stockholm-1
- eu-zurich-1
- il-jerusalem-1
- me-abudhabi-1
- me-dubai-1
- me-jeddah-1
- me-riyadh-1
- mx-monterrey-1
- mx-queretaro-1
- sa-bogota-1
- sa-riodejaneiro-2
- sa-santiago-1
- sa-saopaulo-1
- sa-valparaiso-1
- sa-vinhedo-1
- uk-cardiff-1
- uk-london-1
- us-abilene-1
- us-ashburn-1
- us-boardman-1
- us-chicago-1
- us-dallas-1
- us-desmoines-1
- us-lenexa-1
- us-phoenix-1
- us-quincy-1
- us-saltlake-2
- us-sanantonio-1
- us-sanjose-1
- us-shawnee-1
All Oracle Cloud Infrastructure IP ranges · All providers · IP address lookup