{
 "source": "https://ip-ranges.amazonaws.com/ip-ranges.json",
 "syncToken": "1791256626",
 "createDate": "2026-10-06-03-17-06",
 "region": "us-gov-east-1",
 "service": "ROUTE53_RESOLVER",
 "prefixes": [
  {
   "prefix": "18.252.4.64/28",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.252.4.80/28",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.252.4.96/28",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.252.144.0/25",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.252.144.128/25",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.252.145.0/25",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.0/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.8/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.16/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.24/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.32/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.40/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.48/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.56/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.64/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.72/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.80/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.138.88/29",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.204.0/27",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.204.32/27",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  },
  {
   "prefix": "18.253.204.64/27",
   "region": "us-gov-east-1",
   "network_border_group": "us-gov-east-1",
   "services": [
    "ROUTE53_RESOLVER"
   ]
  }
 ]
}