oracle · sa-santiago-1

Oracle Cloud Infrastructure uses 23 prefixes for sa-santiago-1.

Name: Oracle Cloud Infrastructure sa-santiago-1 IP ranges
Creator: Oracle Cloud Infrastructure

Last updated 4 Nov 2026 from Oracle Cloud Infrastructure’s own list (file dated 2026-10-28T02:47:53.012304)

Short answer

Oracle Cloud Infrastructure lists these prefixes under “sa-santiago-1”. Oracle Cloud Infrastructure publishes its public ranges per region in public_ip_ranges.json, with tags such as OCI and OSN (Oracle Services Network).

IPv4 prefixes	23
IPv6 prefixes	0
Regions in the first 100	sa-santiago-1
Fetched by peekip	4 Nov 2026

Prefixes

Prefix	Region / location	Service
129.148.152.0/23	sa-santiago-1	sa-santiago-1
129.149.32.0/23	sa-santiago-1	sa-santiago-1
129.149.36.0/22	sa-santiago-1	sa-santiago-1
129.151.96.0/19	sa-santiago-1	sa-santiago-1
129.91.0.0/23	sa-santiago-1	sa-santiago-1
129.91.2.0/24	sa-santiago-1	sa-santiago-1
134.70.152.0/22	sa-santiago-1	sa-santiago-1
136.248.240.0/21	sa-santiago-1	sa-santiago-1
140.204.86.128/25	sa-santiago-1	sa-santiago-1
140.91.66.0/23	sa-santiago-1	sa-santiago-1
144.22.32.0/19	sa-santiago-1	sa-santiago-1
146.181.16.0/20	sa-santiago-1	sa-santiago-1
146.181.32.0/19	sa-santiago-1	sa-santiago-1
146.235.240.0/21	sa-santiago-1	sa-santiago-1
148.116.112.0/22	sa-santiago-1	sa-santiago-1
155.181.128.0/18	sa-santiago-1	sa-santiago-1
159.112.128.0/20	sa-santiago-1	sa-santiago-1
159.112.144.0/21	sa-santiago-1	sa-santiago-1
161.153.192.0/20	sa-santiago-1	sa-santiago-1
161.153.216.0/21	sa-santiago-1	sa-santiago-1
168.129.244.0/24	sa-santiago-1	sa-santiago-1
194.164.248.0/21	sa-santiago-1	sa-santiago-1
64.181.132.0/24	sa-santiago-1	sa-santiago-1

What changed

29 Oct 2026
```
+ 155.181.128.0/18
```

Allowlist formats

nginx (first 5 prefixes)

allow 129.148.152.0/23;
allow 129.149.32.0/23;
allow 129.149.36.0/22;
allow 129.151.96.0/19;
allow 129.91.0.0/23;
deny all;

iptables (first 5 prefixes)

iptables -A INPUT -s 129.148.152.0/23 -j ACCEPT
iptables -A INPUT -s 129.149.32.0/23 -j ACCEPT
iptables -A INPUT -s 129.149.36.0/22 -j ACCEPT
iptables -A INPUT -s 129.151.96.0/19 -j ACCEPT
iptables -A INPUT -s 129.91.0.0/23 -j ACCEPT

Generate the full list from the CSV, and refresh it on a schedule: providers add and retire prefixes often.

Sources

Oracle Cloud Infrastructure: published IP ranges · checked 4 Nov 2026
Oracle Cloud Infrastructure documentation