Whois & RDAP Lookup

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS24153 - AS24172'

as-block:       AS24153 - AS24172
descr:          TWNIC-TW-AS-BLOCK9
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           TWNIC Whois Administrator
address:        Taiwan Network Information Center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address:        Taipei, Taiwan, 105
country:        TW
phone:          +886-2-25289696
fax-no:         +886-2-25287756
e-mail:         [email protected]
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC

% Information related to 'AS24165'

% Abuse contact for 'AS24165' is '[email protected]'

aut-num:        AS24165
as-name:        UBBNET-AS-TW
descr:          UNION BROADBAND NETWORK
descr:          13F, No. 27, Sec. 1st, An-He Rd., Da-an District
descr:          Taipei Taiwan 106
country:        TW
import:         from AS9924 action pref=100; accept ANY
import:         from AS4662 action pref=100; accept ANY
export:         to AS9924 announce AS24164
export:         to AS4662 announce AS24164
default:        to AS9924 action pref=100; networks ANY
admin-c:        EL678-AP
tech-c:         EL678-AP
abuse-c:        AT939-AP
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-UBBNET-TW
last-modified:  2025-11-06T09:27:13Z
source:         APNIC

irt:            IRT-UBBNET-TW
address:        TFN MEDIA CO., LTD.
address:        11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)
address:        Taipei
phone:          +886-2-6636-8887
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TR600-AP
tech-c:         TR600-AP
remarks:        (oid:UBBNET)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:44Z
source:         APNIC
auth:           # Filtered

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Evans Lin
nic-hdl:        EL678-AP
e-mail:         [email protected]
address:        11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)
address:        Taipei City, 114, R.O.C
phone:          +886-2-6636-8887 ext. 11672
fax-no:         +886-2-6611-2115
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2019-12-17T01:50:47Z
source:         APNIC

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

% Query time: 450 msec
% WHEN: Thu Jul 30 01:54:17 UTC 2026

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

{
  "country": "TW",
  "endAutnum": 24165,
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2014-07-31T09:08:01Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2019-12-17T01:50:47Z"
        }
      ],
      "handle": "EL678-AP",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/EL678-AP",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/autnum/24165"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "technical",
        "administrative"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Evans Lin"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)\nTaipei City, 114, R.O.C"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+886-2-6636-8887 ext. 11672"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+886-2-6611-2115"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2025-09-11T07:48:15Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-07-16T02:54:44Z"
        }
      ],
      "handle": "IRT-UBBNET-TW",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/IRT-UBBNET-TW",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/autnum/24165"
        }
      ],
      "objectClassName": "entity",
      "remarks": [
        {
          "description": [
            "(oid:UBBNET)"
          ],
          "title": "remarks"
        }
      ],
      "roles": [
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-UBBNET-TW"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "TFN MEDIA CO., LTD.\n11F., No.98, Zhouzi St., Neihu Dist., Taipei City 114, Taiwan (R.O.C.)\nTaipei"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+886-2-6636-8887"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2008-09-04T06:40:41Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2025-11-06T09:27:13Z"
    }
  ],
  "handle": "AS24165",
  "links": [
    {
      "href": "https://rdap.apnic.net/autnum/24165",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.apnic.net/autnum/24165"
    }
  ],
  "name": "UBBNET-AS-TW",
  "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/autnum/24165"
        }
      ],
      "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/autnum/24165"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    }
  ],
  "objectClassName": "autnum",
  "port43": "whois.apnic.net",
  "rdapConformance": [
    "history_version_0",
    "nro_rdap_profile_0",
    "nro_rdap_profile_asn_hierarchical_0",
    "cidr0",
    "rdap_level_0"
  ],
  "remarks": [
    {
      "description": [
        "UNION BROADBAND NETWORK",
        "13F, No. 27, Sec. 1st, An-He Rd., Da-an District",
        "Taipei Taiwan 106"
      ],
      "title": "description"
    }
  ],
  "startAutnum": 24165,
  "status": [
    "active"
  ]
}

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.