{
  "id": "aiwebindex-agent",
  "name": "AIWebIndex-Agent",
  "operator": {
    "name": "Aleksma Ai, Inc. (Lyrenth)",
    "url": "https://lyrenth.com"
  },
  "description": "Lyrenth's on-demand fetcher. It identifies itself separately from the AIWebIndex crawler when a customer asks the index for a URL that is not in it yet, so site owners can tell scheduled crawling and on-demand fetches apart in their logs. The operator states both user agents honour robots.txt the same way, and the crawler's address feed covers this user agent too.",
  "docs": [
    "https://lyrenth.com/bot"
  ],
  "category": "ai-assistant",
  "user_agents": {
    "patterns": [
      "AIWebIndex-Agent/\\d"
    ],
    "instances": [
      "AIWebIndex-Agent/2.0 (+https://lyrenth.com/bot; on-demand index fetch)"
    ]
  },
  "behavior": {
    "respects_robots_txt": true
  },
  "verification": [
    {
      "type": "cidr_feed",
      "url": "https://lyrenth.com/bot/ip-ranges.json",
      "format": "prefixes"
    },
    {
      "type": "web_bot_auth",
      "signature_agent_url": "https://api.lyrenth.com/.well-known/http-message-signatures-directory"
    },
    {
      "type": "rdns",
      "masks": [
        "*.lyrenth.com"
      ]
    }
  ],
  "tier": 1,
  "tier_label": "Fully verifiable",
  "first_seen": "2026-10-09T13:36:27.971Z",
  "resolved_cidrs": [
    "138.201.157.96/32",
    "142.132.225.162/32",
    "152.53.93.229/32",
    "159.69.116.231/32",
    "159.69.189.54/32",
    "168.119.98.242/32",
    "178.104.212.30/32",
    "178.105.121.172/32",
    "178.105.146.59/32",
    "178.105.195.233/32",
    "178.105.197.214/32",
    "178.105.200.108/32",
    "178.105.207.129/32",
    "178.105.210.26/32",
    "178.105.220.145/32",
    "178.105.223.90/32",
    "178.105.66.244/32",
    "178.105.70.116/32",
    "178.105.9.229/32",
    "46.224.73.201/32",
    "46.225.147.220/32",
    "49.13.94.158/32"
  ]
}