{
  "id": "telegrambot",
  "name": "TelegramBot (link preview)",
  "operator": {
    "name": "Telegram",
    "url": "https://telegram.org"
  },
  "description": "Telegram's fetcher for generating link previews in chats. Telegram publishes the network ranges its infrastructure uses as a plain-text list on its own documentation host, which is what attributes a request to Telegram; the separate webhook guide documents only the two subnets used for inbound webhook delivery to bot servers.",
  "docs": [
    "https://core.telegram.org/bots/webhooks"
  ],
  "category": "social-preview",
  "user_agents": {
    "patterns": [
      "TelegramBot"
    ],
    "instances": [
      "TelegramBot (like TwitterBot)"
    ]
  },
  "behavior": {
    "respects_robots_txt": false
  },
  "verification": [
    {
      "type": "cidr_feed",
      "url": "https://core.telegram.org/resources/cidr.txt",
      "format": "text_lines"
    }
  ],
  "tier": 1,
  "tier_label": "Fully verifiable",
  "first_seen": "2026-07-08T19:13:49.571Z",
  "resolved_cidrs": [
    "149.154.160.0/20",
    "185.76.151.0/24",
    "2001:67c:4e8::/48",
    "2001:b28:f23c::/48",
    "2001:b28:f23d::/48",
    "2001:b28:f23f::/48",
    "2a0a:f280::/32",
    "91.105.192.0/23",
    "91.108.12.0/22",
    "91.108.16.0/22",
    "91.108.20.0/22",
    "91.108.4.0/22",
    "91.108.56.0/22",
    "91.108.8.0/22"
  ]
}