Whois & RDAP Lookup

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219.84.0.0/15

RDAP
IP Range219.84.0.0 - 219.85.255.255
Handle219.84.0.0 - 219.85.255.255
NameSONET-NET
TypeALLOCATED PORTABLE
CountryTW
Registered2008-09-04 06:53 UTC
Updated2021-11-04 00:49 UTC
Admin Contactsonet Network Administrator
Address2Fl., Building E, No. 19-13, San Chung Road, Taipei, Taiwan, 115, R.O.C
Tech Contactsonet Network Administrator
Address2Fl., Building E, No. 19-13, San Chung Road, Taipei, Taiwan, 115, R.O.C
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.apnic.net
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Raw WHOIS response

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

% Information related to '219.84.0.0 - 219.85.255.255'

% Abuse contact for '219.84.0.0 - 219.85.255.255' is '[email protected]'

inetnum:        219.84.0.0 - 219.85.255.255
netname:        SONET-NET
descr:          Sony Network Taiwan Limited
descr:          2Fl., Building E, No. 19-13, San Chung Road
descr:          Taipei Taiwan 115
country:        TW
admin-c:        SNA39-AP
tech-c:         SNA39-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:06Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        [email protected] was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:44Z
source:         APNIC

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

role:           sonet Network Administrator
address:        2Fl., Building E, No. 19-13, San Chung Road
address:        Taipei, Taiwan, 115, R.O.C
country:        TW
phone:          +886-2-2655-3551
fax-no:         +886-2-2655-2051
e-mail:         [email protected]
admin-c:        IN66-AP
tech-c:         IN66-AP
nic-hdl:        SNA39-AP
remarks:        The role object should be used when making
remarks:        changes to admin-c or tech-c handle.
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
last-modified:  2012-10-24T07:22:01Z
source:         APNIC

% Information related to '219.84.0.0 - 219.84.3.255'

inetnum:        219.84.0.0 - 219.84.3.255
netname:        SONET-NET
descr:          So-net Entertainment Taiwan Limited
descr:          2Fl., Building E, No.19-13, San Chung Road
descr:          Taipei Taiwan
country:        TW
admin-c:        IN38-TW
tech-c:         IN38-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20040213
status:         ASSIGNED NON-PORTABLE
remarks:        IP Pool for dynamic ip ADSL in Taipei
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

person:         IT Network_Team
address:        So-net Entertainment Taiwan Limited
address:        2Fl., Building E, No.19-13, San Chung Road
address:        Taipei Taiwan
country:        TW
phone:          +886-2-2655-3551
fax-no:         +886-2-2655-2051
e-mail:         [email protected]
nic-hdl:        IN38-TW
changed:        [email protected] 20100618
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

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

% Query time: 596 msec
% WHEN: Wed Jul 29 00:24:14 UTC 2026
Raw RDAP JSON (registry) https://rdap.apnic.net
{
  "cidr0_cidrs": [
    {
      "length": 15,
      "v4prefix": "219.84.0.0"
    }
  ],
  "country": "TW",
  "endAddress": "219.85.255.255",
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2010-11-07T23:16:10Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-07-16T02:54:44Z"
        }
      ],
      "handle": "IRT-TWNIC-AP",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/IRT-TWNIC-AP",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/ip/219.84.0.0/15"
        }
      ],
      "objectClassName": "entity",
      "remarks": [
        {
          "description": [
            "Please note that TWNIC is not an ISP and is not empowered",
            "to investigate complaints of network abuse.",
            "[email protected] was validated on 2025-05-23"
          ],
          "title": "remarks"
        }
      ],
      "roles": [
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-TWNIC-AP"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2012-10-24T07:22:01Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2012-10-24T07:22:01Z"
        }
      ],
      "handle": "SNA39-AP",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/SNA39-AP",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/ip/219.84.0.0/15"
        }
      ],
      "objectClassName": "entity",
      "remarks": [
        {
          "description": [
            "The role object should be used when making",
            "changes to admin-c or tech-c handle."
          ],
          "title": "remarks"
        }
      ],
      "roles": [
        "technical",
        "administrative"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "sonet Network Administrator"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "2Fl., Building E, No. 19-13, San Chung Road\nTaipei, Taiwan, 115, R.O.C"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+886-2-2655-3551"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+886-2-2655-2051"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2008-09-04T06:53:44Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2021-11-04T00:49:06Z"
    }
  ],
  "handle": "219.84.0.0 - 219.85.255.255",
  "ipVersion": "v4",
  "links": [
    {
      "href": "https://rdap.apnic.net/ip/219.84.0.0/15",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.apnic.net/ip/219.84.0.0/15"
    }
  ],
  "name": "SONET-NET",
  "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/219.84.0.0/15"
        }
      ],
      "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/219.84.0.0/15"
        }
      ],
      "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": [
        "Sony Network Taiwan Limited",
        "2Fl., Building E, No. 19-13, San Chung Road",
        "Taipei Taiwan 115"
      ],
      "title": "description"
    }
  ],
  "startAddress": "219.84.0.0",
  "status": [
    "active"
  ],
  "type": "ALLOCATED 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.