AWS IP Map

South America, region code sa-west-1

AWS IP ranges for sa-west-1

As of , AWS publishes 33 IPv4 prefixes (274.6k addresses) and 32 IPv6 prefixes for sa-west-1, a region code AWS hasn't published a name for yet, across 5 service codes. It first appeared in ip-ranges.json on 31 Jul 2025.

IPv4 prefixes
33
IPv6 prefixes
32
IPv4 addresses
274.6k
IPv4 .txtIPv6 .txtCSVJSON curl -s https://manishh-13.github.io/aws-ip-map/regions/sa-west-1/ipv4.txt

IPv4 addresses over time

075k150k225k300k2026

Services in sa-west-1

Service codeIPv4 prefixesIPv6 prefixesIPv4 addresses
AMAZON All AWS (superset)3332274.6kipv4.txt
DYNAMODB Amazon DynamoDB20512ipv4.txt
EC2 Amazon EC2727134.9kipv4.txt
ROUTE53_HEALTHCHECKS_PUBLISHING Route 53 health check publishing10256ipv4.txt
S3 Amazon S32112,048ipv4.txt

All prefixes

  1. 1.179.102.0/24EC2since 14 Apr 2026
  2. 3.4.12.55/32AMAZONsince 2 Mar 2026
  3. 3.4.12.56/32AMAZONsince 2 Mar 2026
  4. 3.4.12.57/32AMAZONsince 2 Mar 2026
  5. 3.4.12.58/32AMAZONsince 2 Mar 2026
  6. 3.4.12.59/32AMAZONsince 2 Mar 2026
  7. 3.4.12.60/32AMAZONsince 2 Mar 2026
  8. 3.4.15.176/29AMAZONsince 2 Mar 2026
  9. 3.4.15.184/29AMAZONsince 2 Mar 2026
  10. 3.4.15.192/29AMAZONsince 2 Mar 2026
  11. 13.248.81.0/24DYNAMODBsince 22 Aug 2025
  12. 15.177.107.0/24EC2ROUTE53_HEALTHCHECKS_PUBLISHINGsince 28 Oct 2025
  13. 15.190.160.0/20AMAZONsince 11 Aug 2025
  14. 15.190.232.0/22AMAZONsince 11 Aug 2025
  15. 15.248.168.0/21AMAZONsince 27 Oct 2025
  16. 16.12.120.0/22S3since 30 Oct 2025
  17. 16.15.24.0/22EC2S3since 30 Oct 2025
  18. 23.254.120.0/21EC2since 6 Aug 2025
  19. 35.71.91.0/24DYNAMODBEC2since 8 Sept 2026
  20. 52.94.250.176/28EC2since 22 Aug 2025
  21. 76.223.170.128/28AMAZONsince 22 Aug 2025
  22. 83.160.0.0/15EC2since 31 Jul 2025
  23. 83.160.88.0/23AMAZONsince 25 Sept 2026
  24. 83.160.92.0/24AMAZONsince 1 Oct 2026
  25. 83.160.93.0/24AMAZONsince 1 Oct 2026
  26. 83.160.94.0/24AMAZONsince 1 Oct 2026
  27. 83.160.95.0/24AMAZONsince 1 Oct 2026
  28. 83.160.96.0/24AMAZONsince 1 Oct 2026
  29. 83.160.97.0/24AMAZONsince 1 Oct 2026
  30. 83.162.0.0/15AMAZONsince 22 Jan 2026
  31. 150.222.55.96/27AMAZONsince 23 Dec 2025
  32. 150.222.55.128/27AMAZONsince 23 Dec 2025
  33. 150.222.55.160/27AMAZONsince 23 Dec 2025
  34. 2600:1f00:ec00::/40EC2since 8 May 2026
  35. 2600:1f1e:c000::/36EC2since 12 Aug 2025
  36. 2600:1f2e:c000::/36EC2since 12 Aug 2025
  37. 2600:1f30:ec00::/40EC2since 10 Sept 2025
  38. 2600:1f32:ec00::/40EC2since 10 Sept 2025
  39. 2600:1f36:ec00::/40EC2since 10 Sept 2025
  40. 2600:1f38:ec00::/40EC2since 10 Sept 2025
  41. 2600:1f60:ec00::/40EC2S3since 29 Oct 2025
  42. 2600:1f61:ec00::/40EC2S3since 10 Sept 2025
  43. 2600:1f62:ec00::/40EC2S3since 9 Sept 2026
  44. 2600:1f70:ec00::/40EC2since 10 Sept 2025
  45. 2600:1fa0:ec00::/40S3since 10 Sept 2025
  46. 2600:1fb9:ec00::/40EC2S3since 10 Sept 2025
  47. 2600:1fba:ec00::/40EC2since 12 Mar 2026
  48. 2600:1fbb:ec00::/40EC2since 16 Sept 2025
  49. 2600:1fe7:ec00::/40EC2S3since 9 Sept 2026
  50. 2600:1fe8:ec00::/40EC2since 22 May 2026
  51. 2600:1fe9:ec00::/40EC2since 12 Mar 2026
  52. 2600:1fea:ec00::/40EC2since 28 Oct 2025
  53. 2600:1feb:ec00::/40EC2since 13 Jan 2026
  54. 2600:1fef:ec00::/40EC2S3since 10 Sept 2025
  55. 2600:1ff0:ec00::/40EC2S3since 10 Sept 2025
  56. 2600:1ff2:ec00::/40EC2since 10 Sept 2025
  57. 2600:1ff3:ec00::/40EC2since 10 Sept 2025
  58. 2600:1ff4:ec00::/40EC2S3since 10 Sept 2025
  59. 2600:1ff6:ec00::/40EC2since 10 Sept 2025
  60. 2600:1ff8:ec00::/40S3since 27 Jan 2026
  61. 2600:1ff9:ec00::/40S3since 10 Sept 2025
  62. 2600:1ffe:ec00::/40AMAZONsince 10 Sept 2025
  63. 2600:1fff:ec00::/40EC2since 10 Sept 2025
  64. 2600:f0f0:6026::/48EC2since 13 Apr 2026
  65. 2620:107:4000:8300::/56AMAZONsince 28 Oct 2025

Nearby regions

sa-east-1 South America (São Paulo)