IP intelligence with version discipline

Fast answers for IPs, prefixes, and ASN context.

LimesIndex serves versioned lookup results for networks, security systems, proxies, and data products that need predictable cache behavior.

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Current surfaceAPI, Dashboard, Edge

Lookup contractGET /v1/ip/8.8.8.8

Version headerX-Dataset-Version

Primary CTAdashboard.limesindex.com

Built for deterministic rollout surfaces

Edge cache coordinationVersion-aware responsesPrefix-native storage

Versioned lookups

Every response carries a dataset version so caches and clients can coordinate without guessing.

Prefix-native answers

Lookups resolve against CIDR ranges directly, not brittle string maps or hand-maintained exception lists.

Edge-aware delivery

The API is designed for cacheable edge traffic, fast refreshes, and deterministic rollout behavior.

The response shape stays compact and cache-friendly.

Dataset versioning is part of the contract, not an afterthought bolted on after the cache starts lying.

curl https://api.limesindex.com/v1/ip/8.8.8.8

{
  "data": {
    "ip": "8.8.8.8",
    "prefix": "8.8.8.0/24",
    "asn": 15169,
    "asn_name": "Google LLC"
  },
  "meta": {
    "dataset_version": 1
  }
}