{
  "id": "telegram-webhooks",
  "name": "Telegram Bot Webhooks",
  "operator": {
    "name": "Telegram",
    "url": "https://telegram.org"
  },
  "description": "Telegram's webhook delivery to bot servers. Not a crawler; POSTs update events to a bot's registered HTTPS endpoint from two documented, static CIDR ranges. Telegram documents no User-Agent for these POSTs; the UA listed here is Telegram's documented fetcher token and is unconfirmed for webhook traffic — verify by source IP, not UA.",
  "docs": [
    "https://core.telegram.org/bots/webhooks"
  ],
  "category": "webhook",
  "user_agents": {
    "patterns": [
      "TelegramBot \\(like TwitterBot\\)"
    ],
    "instances": [
      "TelegramBot (like TwitterBot)"
    ]
  },
  "behavior": {
    "respects_robots_txt": false
  },
  "verification": [
    {
      "type": "static_cidrs",
      "cidrs": [
        "149.154.160.0/20",
        "91.108.4.0/22"
      ]
    }
  ],
  "tier": 2,
  "tier_label": "Verifiable",
  "first_seen": "2026-07-08T19:13:49.571Z",
  "resolved_cidrs": [
    "149.154.160.0/20",
    "91.108.4.0/22"
  ]
}