North America, region code us-south-1
AWS IP ranges for us-south-1
As of , AWS publishes 45 IPv4 prefixes (196.5k addresses) and 41 IPv6 prefixes for us-south-1, a region code AWS hasn't published a name for yet, across 5 service codes. It first appeared in ip-ranges.json on 13 Apr 2026.
- IPv4 prefixes
- 45
- IPv6 prefixes
- 41
- IPv4 addresses
- 196.5k
IPv4 addresses over time
Services in us-south-1
All prefixes
1.179.103.0/24EC2since 14 Apr 20265.60.48.0/20EC2since 1 Jul 202613.248.82.0/24DYNAMODBsince 16 May 202615.177.108.0/24EC2ROUTE53_HEALTHCHECKSsince 7 May 202615.190.176.0/20AMAZONsince 8 May 202615.190.224.0/22AMAZONsince 8 May 202615.248.167.0/32AMAZONsince 27 Jul 202615.248.167.1/32AMAZONsince 27 Jul 202615.248.167.2/32AMAZONsince 27 Jul 202615.248.167.3/32AMAZONsince 27 Jul 202615.248.167.4/32AMAZONsince 27 Jul 202615.248.167.5/32AMAZONsince 27 Jul 202615.248.167.6/32AMAZONsince 27 Jul 202615.248.167.7/32AMAZONsince 27 Jul 202615.248.167.8/32AMAZONsince 27 Jul 202615.248.167.9/32AMAZONsince 27 Jul 202615.248.167.10/32AMAZONsince 27 Jul 202615.248.167.11/32AMAZONsince 27 Jul 202615.248.167.12/32AMAZONsince 27 Jul 202615.248.167.13/32AMAZONsince 27 Jul 202615.248.167.14/32AMAZONsince 27 Jul 202615.248.167.15/32AMAZONsince 27 Jul 202615.248.167.16/32AMAZONsince 27 Jul 202615.248.167.17/32AMAZONsince 27 Jul 202615.248.167.18/32AMAZONsince 27 Jul 202615.248.167.19/32AMAZONsince 27 Jul 202615.248.167.20/32AMAZONsince 27 Jul 202615.248.167.21/32AMAZONsince 27 Jul 202615.248.167.22/32AMAZONsince 27 Jul 202615.248.167.23/32AMAZONsince 27 Jul 202615.248.176.0/21AMAZONsince 19 May 202615.248.195.0/24AMAZONsince 3 Sept 202616.15.60.0/22EC2S3since 2 Sept 202623.254.28.0/23EC2since 10 Jul 202623.254.32.0/21EC2since 8 May 202635.71.90.0/24DYNAMODBEC2since 8 Sept 202635.128.128.0/18EC2since 17 Jul 202640.235.128.0/18EC2since 21 Jul 202646.168.0.0/15EC2since 11 Apr 202552.94.250.192/28EC2since 12 May 202664.37.64.0/18EC2since 24 Aug 202676.223.170.144/28AMAZONsince 12 May 2026150.222.55.192/27AMAZONsince 6 Jul 2026150.222.55.224/27AMAZONsince 6 Jul 2026150.222.56.0/27AMAZONsince 6 Jul 20262600:1f00:800::/64EC2since 22 May 20262600:1f10:8000::/36EC2since 26 Oct 20202600:1f11:2000::/36EC2since 27 Aug 20262600:1f12:2000::/36EC2since 17 Jul 20262600:1f1a:2000::/36EC2since 24 Jul 20262600:1f20:8000::/36EC2since 15 Nov 20222600:1f21:2000::/36EC2since 9 Sept 20262600:1f22:2000::/36EC2since 9 Sept 20262600:1f2a:2000::/36EC2since 9 Sept 20262600:1f30:800::/40EC2since 22 May 20262600:1f32:800::/40EC2since 22 May 20262600:1f36:800::/40EC2since 22 May 20262600:1f38:800::/40EC2since 22 May 20262600:1f60:800::/40EC2S3since 22 May 20262600:1f61:800::/40EC2S3since 22 May 20262600:1f62:800::/40EC2S3since 9 Sept 20262600:1f6a:1200::/46EC2since 9 Sept 20262600:1f6a:2200::/46EC2since 9 Sept 20262600:1f6a:a200::/46EC2since 9 Sept 20262600:1f70:800::/40EC2since 22 May 20262600:1fa0:800::/40S3since 22 May 20262600:1fb9:800::/40EC2S3since 22 May 20262600:1fba:800::/40EC2since 22 May 20262600:1fbb:800::/40EC2since 22 May 20262600:1fe7:800::/40EC2S3since 9 Sept 20262600:1fe8:800::/40EC2since 22 May 20262600:1fe9:800::/40EC2since 22 May 20262600:1fea:800::/40EC2since 22 May 20262600:1feb:800::/40EC2since 22 May 20262600:1fef:800::/40EC2S3since 22 May 20262600:1ff0:800::/40EC2S3since 22 May 20262600:1ff2:800::/40EC2since 22 May 20262600:1ff3:800::/40EC2since 22 May 20262600:1ff4:800::/40EC2S3since 22 May 20262600:1ff6:800::/40EC2since 22 May 20262600:1ff8:800::/40S3since 22 May 20262600:1ff9:800::/40S3since 22 May 20262600:1ffe:800::/40AMAZONsince 22 May 20262600:1fff:800::/40EC2since 22 May 20262600:f0f0:6027::/48EC2since 13 Apr 20262620:107:4000:8800::/56AMAZONsince 25 May 2026