Whois & RDAP Lookup

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

% Information related to 'AS9249 - AS10239'

as-block:       AS9249 - AS10239
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:  2022-09-22T22:36:45Z
source:         APNIC

role:           APNIC Hostmaster
address:        P.O. BOX 2131
address:        4101 QLD
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:  2026-08-14T00:28:10Z
source:         APNIC

% Information related to 'AS9316 - AS9323'

as-block:       AS9316 - AS9323
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.or.kr
mnt-by:         APNIC-HM
mnt-lower:      MNT-KRNIC-AP
last-modified:  2017-06-15T04:25:40Z
source:         APNIC

person:         Host Master
address:        Jeollanam-do Naju-si Jinheung-gil
country:        KR
phone:          +82-2-405-5118
e-mail:         [email protected]
nic-hdl:        HM127-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-05-22T01:20:31Z
source:         APNIC

% Information related to 'AS9318'

% Abuse contact for 'AS9318' is '[email protected]'

aut-num:        AS9318
as-name:        SKB-AS
descr:          SK Broadband Co Ltd
country:        KR
admin-c:        AM1838-AP
tech-c:         AM1838-AP
import:         from AS2828
                action pref=100;
                accept ANY
import:         from AS3786
                action pref=100;
                accept ANY
import:         from AS4766
                action pref=100;
                accept ANY
import:         from AS6461
                action pref=100;
                accept ANY
import:         from AS701
                action pref=100;
                accept ANY
export:         to AS2828
                announce AS9318
export:         to AS3786
                announce AS9318
export:         to AS4766
                announce AS9318
export:         to AS6461
                announce AS9318
export:         to AS701
                announce AS9318
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2019-04-11T00:26:02Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2026-08-12T06:19:00Z
source:         APNIC

person:         AS Manager
address:        Seoul Jung-gu Toegye-ro 24
country:        KR
phone:          +82-80-8282-106
e-mail:         [email protected]
nic-hdl:        AM1838-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2020-08-06T04:16:02Z
source:         APNIC

% Information related to 'AS9318'

aut-num:        AS9318
as-name:        SKB-AS-KR
descr:          SK Broadband Co Ltd
country:        KR
import:         from AS3786 action pref=100 accept ANY
import:         from AS4766 action pref=100 accept ANY
import:         from AS2828 action pref=100 accept ANY
import:         from AS701 action pref=100 accept ANY
import:         from AS6461 action pref=100 accept ANY
export:         to AS3786 announce AS9318
export:         to AS4766 announce AS9318
export:         to AS2828 announce AS9318
export:         to AS701 announce AS9318
export:         to AS6461 announce AS9318
admin-c:        M63-KR
tech-c:         M63-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected] 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

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

% Query time: 336 msec
% WHEN: Fri Aug 14 01:55:46 UTC 2026

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

{
  "country": "KR",
  "endAutnum": 9318,
  "entities": [
    {
      "handle": "M63-KR",
      "links": [
        {
          "href": "https://krnic.rdap.apnic.net/entity/M63-KR",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://krnic.rdap.apnic.net/autnum/9318"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "technical",
        "administrative"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "AS Manager"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "Seoul Jung-gu Toegye-ro 24\nSKB"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+82-80-8282-106"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2017-10-19T07:36:36Z"
        }
      ],
      "handle": "IRT-KRNIC-KR",
      "links": [
        {
          "href": "https://krnic.rdap.apnic.net/entity/IRT-KRNIC-KR",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://krnic.rdap.apnic.net/autnum/9318"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-KRNIC-KR"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "Seocho-ro 398, Seocho-gu, Seoul, Korea"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "handle": "AS9318",
  "links": [
    {
      "href": "https://krnic.rdap.apnic.net/autnum/9318",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://krnic.rdap.apnic.net/autnum/9318"
    }
  ],
  "name": "SKB-AS-KR",
  "notices": [
    {
      "description": [
        "Objects returned came from source",
        "KRNIC"
      ],
      "title": "Source"
    },
    {
      "description": [
        "This is the APNIC WHOIS Database query service. The objects are in RDAP format.",
        "This information has been partially mirrored by APNIC from KRNIC. To obtain more specific information, please use the KRNIC whois server at whois.kisa.or.kr."
      ],
      "links": [
        {
          "href": "http://www.apnic.net/db/dbcopyright.html",
          "rel": "terms-of-service",
          "type": "text/html",
          "value": "https://krnic.rdap.apnic.net/autnum/9318"
        }
      ],
      "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://krnic.rdap.apnic.net/autnum/9318"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    }
  ],
  "objectClassName": "autnum",
  "port43": "whois.apnic.net",
  "rdapConformance": [
    "nro_rdap_profile_0",
    "nro_rdap_profile_asn_hierarchical_0",
    "cidr0",
    "rdap_level_0"
  ],
  "remarks": [
    {
      "description": [
        "SK Broadband Co Ltd"
      ],
      "title": "description"
    }
  ],
  "startAutnum": 9318,
  "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.