Whois & RDAP Lookup

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '218.105.1.0 - 218.105.1.63'

% Abuse contact for '218.105.1.0 - 218.105.1.63' is '[email protected]'

inetnum:        218.105.1.0 - 218.105.1.63
netname:        tianmao-mansion
country:        cn
descr:          dongcheng district,beijing china
admin-c:        TC254-AP
tech-c:         TC254-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-CN-ZM28
last-modified:  2008-09-04T06:57:02Z
source:         APNIC

person:         TECH GROUP CNC
nic-hdl:        TC254-AP
address:        9/F, Building A, Corporate Square, No. 35 Financial Street,
address:        Xicheng District, Beijing 100032, P.R.China
country:        CN
phone:          +86-10-88093588
fax-no:         +86-10-88091442
e-mail:         [email protected]
mnt-by:         MAINT-CN-ZM28
last-modified:  2017-08-17T06:13:18Z
source:         APNIC

% Information related to '218.105.0.0/16AS9929'

route:          218.105.0.0/16
origin:         AS9929
descr:          China Unicom
                B811&A1218, China Unicom
                No.21, Jin-Rong Street
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2023-06-08T08:04:42Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-SG1)

% Query time: 454 msec
% WHEN: Sun Sep 20 20:33:01 UTC 2026

Raw RDAP JSON (registry) https://rdap.apnic.net

{
  "cidr0_cidrs": [
    {
      "length": 26,
      "v4prefix": "218.105.1.0"
    }
  ],
  "country": "cn",
  "endAddress": "218.105.1.63",
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T07:29:32Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2017-08-17T06:13:18Z"
        }
      ],
      "handle": "TC254-AP",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/TC254-AP",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/ip/218.105.1.17"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "administrative",
        "technical"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "TECH GROUP CNC"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "9/F, Building A, Corporate Square, No. 35 Financial Street,\nXicheng District, Beijing 100032, P.R.China"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+86-10-88093588"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+86-10-88091442"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2008-09-04T06:57:02Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2008-09-04T06:57:02Z"
    }
  ],
  "handle": "218.105.1.0 - 218.105.1.63",
  "ipVersion": "v4",
  "links": [
    {
      "href": "https://rdap.apnic.net/ip/218.105.1.0/26",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.apnic.net/ip/218.105.1.17"
    }
  ],
  "name": "tianmao-mansion",
  "notices": [
    {
      "description": [
        "Objects returned came from source",
        "APNIC"
      ],
      "title": "Source"
    },
    {
      "description": [
        "This is the APNIC WHOIS Database query service. The objects are in RDAP format."
      ],
      "links": [
        {
          "href": "http://www.apnic.net/db/dbcopyright.html",
          "rel": "terms-of-service",
          "type": "text/html",
          "value": "https://rdap.apnic.net/ip/218.105.1.17"
        }
      ],
      "title": "Terms and Conditions"
    },
    {
      "description": [
        "If you see inaccuracies in the results, please visit: "
      ],
      "links": [
        {
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "rel": "inaccuracy-report",
          "type": "text/html",
          "value": "https://rdap.apnic.net/ip/218.105.1.17"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    }
  ],
  "objectClassName": "ip network",
  "port43": "whois.apnic.net",
  "rdapConformance": [
    "history_version_0",
    "nro_rdap_profile_0",
    "cidr0",
    "rdap_level_0"
  ],
  "remarks": [
    {
      "description": [
        "dongcheng district,beijing china"
      ],
      "title": "description"
    }
  ],
  "startAddress": "218.105.1.0",
  "status": [
    "active"
  ],
  "type": "ASSIGNED NON-PORTABLE"
}

Frequently asked questions

What is WHOIS?

WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.

What is RDAP, and how does it differ?

RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.

What is the difference between a registrar and a registrant?

The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.

What are nameservers?

Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.

What is DNSSEC?

DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.

Why is the contact information redacted?

Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.