Whois & RDAP Lookup

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

% Information related to 'AS138554 - AS139577'

as-block:       AS138554 - AS139577
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 'AS139477 - AS139576'

as-block:       AS139477 - AS139576
descr:          IRINN AS-BLOCK
descr:          Indian Registry For Internet Names And Numbers
country:        IN
org:            ORG-NA1-AP
admin-c:        IH175-AP
tech-c:         IH175-AP
remarks:        These AS numbers are further assigned by IRINN
remarks:        to IRINN members and end-users in the IN region
mnt-by:         APNIC-HM
mnt-lower:      MAINT-IN-IRINN
last-modified:  2019-08-06T05:43:12Z
source:         APNIC

organisation:   ORG-NA1-AP
org-name:       NIXI
org-type:       NIR
country:        IN
address:        6C,6D,6E Hansalaya Building,
address:        15, Barakhamba Road
address:        India
phone:          +91-11-48202030
fax-no:         +91-11-48202013
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T01:49:57Z
source:         APNIC

role:           IRINN Hostmaster
address:        National Internet Exchange of India,9th Floor, B-Wing, Statesman House, 148, Barakhamba Road
address:        New Delhi-1
country:        IN
phone:          +91 11 48202030
fax-no:         +91 11 48202013
e-mail:         [email protected]
admin-c:        IH174-AP
tech-c:         IH174-AP
nic-hdl:        IH175-AP
mnt-by:         MAINT-IN-IRINN
last-modified:  2021-08-24T07:43:15Z
source:         APNIC

% Information related to 'AS139570'

% Abuse contact for 'AS139570' is '[email protected]'

aut-num:        AS139570
as-name:        SPECTRUM-AS
descr:          Spectrum Internet Services
country:        IN
admin-c:        NA837-AP
tech-c:         NA837-AP
mnt-by:         MAINT-IN-SPECTRUM1
mnt-by:         MAINT-IN-IRINN
mnt-irt:        IRT-SPECTRUM1-IN
last-modified:  2025-09-27T10:35:09Z
source:         APNIC

irt:            IRT-SPECTRUM1-IN
address:        KH NO-463, MAHIPALPUR, NEAR RAJINDRA,APPARTMENT, South Delhi, Delhi, 110037
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NA837-AP
tech-c:         NA837-AP
auth:           # Filtered
mnt-by:         MAINT-IN-SPECTRUM1
mnt-by:         MAINT-IN-IRINN
last-modified:  2026-09-26T06:25:00Z
source:         APNIC

role:           network admin
address:        KH NO-463, MAHIPALPUR, NEAR RAJINDRA,APPARTMENT, South Delhi, Delhi, 110037
country:        IN
phone:          +91 01179423761
e-mail:         [email protected]
admin-c:        DM873-AP
tech-c:         DM873-AP
nic-hdl:        NA837-AP
mnt-by:         MAINT-IN-SPECTRUM1
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T10:03:40Z
source:         APNIC

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

% Query time: 352 msec
% WHEN: Sun Sep 27 03:42:39 UTC 2026

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

{
  "country": "IN",
  "endAutnum": 139570,
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2020-10-14T12:14:07Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-09-26T06:25:00Z"
        }
      ],
      "handle": "IRT-SPECTRUM1-IN",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/IRT-SPECTRUM1-IN",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/autnum/139570"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-SPECTRUM1-IN"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "KH NO-463, MAHIPALPUR, NEAR RAJINDRA,APPARTMENT, South Delhi, Delhi, 110037"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2020-10-14T12:11:42Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2025-09-27T10:03:40Z"
        }
      ],
      "handle": "NA837-AP",
      "links": [
        {
          "href": "https://rdap.apnic.net/entity/NA837-AP",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.apnic.net/autnum/139570"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "administrative",
        "technical"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "network admin"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "KH NO-463, MAHIPALPUR, NEAR RAJINDRA,APPARTMENT, South Delhi, Delhi, 110037"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+91 01179423761"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2020-10-14T12:25:13Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2025-09-27T10:35:09Z"
    }
  ],
  "handle": "AS139570",
  "links": [
    {
      "href": "https://rdap.apnic.net/autnum/139570",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.apnic.net/autnum/139570"
    }
  ],
  "name": "SPECTRUM-AS",
  "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/139570"
        }
      ],
      "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/139570"
        }
      ],
      "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": [
        "Spectrum Internet Services"
      ],
      "title": "description"
    }
  ],
  "startAutnum": 139570,
  "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.