Whois & RDAP Lookup

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

% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2017-12-08T06:45:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS137535'

% Abuse contact for 'AS137535' is '[email protected]'

aut-num:        AS137535
as-name:        JTIP-AS-AP
descr:          JT TELECOM INTERNATIONAL PTE.LTD.
country:        SG
org:            ORG-AA226-AP
admin-c:        JTIP1-AP
tech-c:         JTIP1-AP
abuse-c:        AJ560-AP
mnt-lower:      MAINT-JTIP-SG
mnt-routes:     MAINT-JTIP-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-JTIP-SG
last-modified:  2024-09-22T23:16:46Z
source:         APNIC

irt:            IRT-JTIP-SG
address:        112 ROBINSON ROAD
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JTIP1-AP
tech-c:         JTIP1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-03-13
mnt-by:         MAINT-JTIP-SG
last-modified:  2026-07-20T08:49:31Z
source:         APNIC

organisation:   ORG-AA226-AP
org-name:       JT TELECOM INTERNATIONAL PTE.LTD.
org-type:       LIR
country:        SG
address:        112 ROBINSON ROAD # 03-01
phone:          +85298331658
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-09-18T13:31:02Z
source:         APNIC

role:           ABUSE JTIPSG
country:        ZZ
address:        112 ROBINSON ROAD
phone:          +000000000
e-mail:         [email protected]
admin-c:        JTIP1-AP
tech-c:         JTIP1-AP
nic-hdl:        AJ560-AP
remarks:        Generated from irt object IRT-JTIP-SG
remarks:        [email protected] was validated on 2026-03-13
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-13T12:01:20Z
source:         APNIC

role:           JT TELECOM INTERNETIONAL PTELTD administrator
address:        112 ROBINSON ROAD #03-01, ROBINSON SINGAPORE 068902
country:        SG
phone:          +852-65092515
e-mail:         [email protected]
admin-c:        JTIP1-AP
tech-c:         JTIP1-AP
nic-hdl:        JTIP1-AP
mnt-by:         MAINT-JTIP-SG
last-modified:  2022-08-05T07:30:33Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-JP1)

% Query time: 244 msec
% WHEN: Sat Sep 05 14:24:59 UTC 2026

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

{
  "country": "SG",
  "endAutnum": 137535,
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2022-06-16T12:59:07Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2025-09-18T13:31:02Z"
        }
      ],
      "handle": "ORG-AA226-AP",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/ORG-AA226-AP",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/autnum/137535"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "JT TELECOM INTERNATIONAL PTE.LTD."
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "112 ROBINSON ROAD"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+85298331658"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2022-08-05T07:30:32Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2022-08-05T07:30:33Z"
        }
      ],
      "handle": "JTIP1-AP",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/JTIP1-AP",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/autnum/137535"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "technical",
        "administrative"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "JT TELECOM INTERNETIONAL PTELTD administrator"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "112 ROBINSON ROAD"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+852-65092515"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2022-08-05T07:30:33Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-07-20T08:49:31Z"
        }
      ],
      "handle": "IRT-JTIP-SG",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/IRT-JTIP-SG",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/autnum/137535"
        }
      ],
      "objectClassName": "entity",
      "remarks": [
        {
          "description": [
            "[email protected] was validated on 2026-03-13"
          ],
          "title": "remarks"
        }
      ],
      "roles": [
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-JTIP-SG"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "112 ROBINSON ROAD"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2022-08-05T07:30:37Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2024-09-22T23:16:46Z"
    }
  ],
  "handle": "AS137535",
  "links": [
    {
      "href": "https://rdap.apnic.net/autnum/137535",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.apnic.net/autnum/137535"
    }
  ],
  "name": "JTIP-AS-AP",
  "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/137535"
        }
      ],
      "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/137535"
        }
      ],
      "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": [
        "JT TELECOM INTERNATIONAL PTE.LTD."
      ],
      "title": "description"
    }
  ],
  "startAutnum": 137535,
  "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.