Route 53 health check publishing in Asia Pacific (Sydney) ap-southeast-2

Route 53 health check publishing IP ranges in ap-southeast-2, Asia Pacific (Sydney)

1 IPv4 prefixes (256 addresses) and 0 IPv6 prefixes tagged ROUTE53_HEALTHCHECKS_PUBLISHING in ap-southeast-2, as of 5 Oct 2026. See this service in every region.