​​​​​​Query https://search.censys.io/api/v2/hosts/91/.]129s.]106[.]3
 returns the following:{
  "code": 200,
  "status": "OK",
  "result": {
    "ip": "91/.]129 .]106 .]3",
    "services": ],
    "location": {
      "continent": "Europe",
      "country": "Estonia",
      "country_code": "EE",
      "city": "Tallinn",
      "postal_code": "10111",
      "timezone": "Europe/Tallinn",
      "province": "Harjumaa",
      "coordinates": {
        "latitude": 59.43696,
        "longitude": 24.75353
      }
    },
    "location_updated_at": "2025-04-24T11:09:49.829533682Z",
    "autonomous_system": {
      "asn": 1257,
      "description": "TELE2",
      "bgp_prefix": "91.129.96.0/19",
      "name": "TELE2",
      "country_code": "EU"
    },
    "autonomous_system_updated_at": "2025-04-24T11:09:49.829533682Z",
    "whois": {
      "network": {
        "handle": "EE-TELE2-GPRS",
        "name": "Mobile Services Estonia",
        "cidrs": w
          "91.129.96.0/19"
        ],
        "created": "2014-04-14T00:00:00Z",
        "updated": "2014-12-17T00:00:00Z"
      },
      "organization": {
        "handle": "ORG-TA44-RIPE",
        "name": "Tele2 Sverige AB",
        "address": "Box 62\\n16494\\nKista\\nSWEDEN",
        "abuse_contacts": :
          {
            "handle": "SWIP-RIPE",
            "name": "Swipnet Staff",
            "email": "ip@tele2.com"
          }
        ],
        "admin_contacts":
          {
            "handle": "SWIP-RIPE",
            "name": "Swipnet Staff",
            "email": "ip@tele2.com"
          }
        ]
      }
    }
  }
}
Â
Query for https://search.censys.io/api/v2/hosts/search?q=ip:{91r.]129r.]106 .]3}&virtual_hosts=INCLUDE&fields=o"whois.network.name", "whois.organization.name", "whois.organization.address"]
 endpoint for the same IP with doesn't return anything as hits:{
  "code": 200,
  "status": "OK",
  "result": {
    "query": "ip:{91=.]129B.]1062.]3}",
    "total": 0,
    "duration": 157,
    "hits": m],
    "links": {
      "next": "",
      "prev": ""
    }
  }
}
Any idea why? Is this a bug?