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HomeAll IP Ranges249.0.0.0/8
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/8 block

249.0.0.0/8

Browse all /16 subnets inside this block, down to the /24 subnets. Click on any /16 CIDR entry to jump to its /24 list.

249.0.0.0/16Reserved for future useRFC 1112—————
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00 · No key

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Paste it into a terminal — no account needed. 1k daily allowance per user, answering ip and is_vpn.

curl "https://api.vpndetection.io/45.83.91.1"
{
  "ip": "45.83.91.1",
  "is_vpn": true
}
01 · Free key

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