RDAP WHOIS lookup of '203.153.144.0'

RDAP response recieved from apnic.net in a total of 813ms

203.153.144.0/20

Handle:
203.153.144.0 - 203.153.159.255
Name:
SOOKMYUNG-WOMENUNIV-KR
Type:
ALLOCATED PORTABLE
Country:
KR

CIDR:
203.153.144.0/20

Remarks:
SookMyung Womens university

Technical, Administrative

Handle:
YP83-KR
 
Individual
Name:
IP Manager
Adress:
Seoul Yongsan-gu Cheongpa-ro 47-gil 100
100
Contact:
voice +82-2-710-9157
ympak@sookmyung.ac.kr

Abuse

Handle:
IRT-KRNIC-KR
 
Group
Name:
IRT-KRNIC-KR
Adress:
Seocho-ro 398, Seocho-gu, Seoul, Korea
Contact:
hostmaster@nic.or.kr
hostmaster@nic.or.kr

Raw RDAP response

{
  "rdapConformance": [
    "nro_rdap_profile_0",
    "cidr0",
    "rdap_level_0"
  ],
  "notices": [
    {
      "title": "Source",
      "description": [
        "Objects returned came from source",
        "KRNIC"
      ]
    },
    {
      "title": "Terms and Conditions",
      "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": [
        {
          "value": "https://krnic.rdap.apnic.net/ip/203.153.144.0",
          "rel": "terms-of-service",
          "href": "http://www.apnic.net/db/dbcopyright.html",
          "type": "text/html"
        }
      ]
    },
    {
      "title": "Whois Inaccuracy Reporting",
      "description": [
        "If you see inaccuracies in the results, please visit: "
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/ip/203.153.144.0",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "KR",
  "name": "SOOKMYUNG-WOMENUNIV-KR",
  "remarks": [
    {
      "description": [
        "SookMyung Womens university"
      ],
      "title": "description"
    }
  ],
  "links": [
    {
      "value": "https://krnic.rdap.apnic.net/ip/203.153.144.0",
      "rel": "self",
      "href": "https://krnic.rdap.apnic.net/ip/203.153.144.0/20",
      "type": "application/rdap+json"
    },
    {
      "value": "https://krnic.rdap.apnic.net/ip/203.153.144.0",
      "rel": "related",
      "href": "https://netox.apnic.net/search/203.153.144.0%2F20?utm_source=rdap&utm_medium=result&utm_campaign=rdap_result",
      "type": "text/html"
    }
  ],
  "status": [
    "active"
  ],
  "type": "ALLOCATED PORTABLE",
  "endAddress": "203.153.159.255",
  "ipVersion": "v4",
  "startAddress": "203.153.144.0",
  "objectClassName": "ip network",
  "handle": "203.153.144.0 - 203.153.159.255",
  "entities": [
    {
      "roles": [
        "technical",
        "administrative"
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/ip/203.153.144.0",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/YP83-KR",
          "type": "application/rdap+json"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IP Manager"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "Seoul Yongsan-gu Cheongpa-ro 47-gil 100\n100"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+82-2-710-9157"
          ],
          [
            "email",
            {},
            "text",
            "ympak@sookmyung.ac.kr"
          ]
        ]
      ],
      "objectClassName": "entity",
      "handle": "YP83-KR"
    },
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2017-10-19T07:36:36Z"
        }
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/ip/203.153.144.0",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/IRT-KRNIC-KR",
          "type": "application/rdap+json"
        }
      ],
      "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",
            "hostmaster@nic.or.kr"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "hostmaster@nic.or.kr"
          ]
        ]
      ],
      "objectClassName": "entity",
      "handle": "IRT-KRNIC-KR"
    }
  ],
  "cidr0_cidrs": [
    {
      "v4prefix": "203.153.144.0",
      "length": 20
    }
  ],
  "port43": "whois.apnic.net"
}

API

You may perform this lookup using the API and get the results as easy-to-parse JSON data.

Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.

 
GET
 https://iamroot.tech/whois/api/?host=203.153.144.0 copy try it
 

Log

001+001
  • Try RDAP lookup
817+816
  • Figure out server to ask
817+000
  • Asking 'whois.iana.org' for info on '203.153.144.0' - recieved a valid response of 483 bytes in 129ms.
817+000
  • IP is managed by apnic.net. Response from IANA WHOIS in 194ms.
817+000
  • Starting lookup
817+000
  • Querying 'apnic.net' for RDAP info on '203.153.144.0'. Response in 163ms. Got redirected (via http location) to 'apnic.net'.
817+000
  • Querying 'apnic.net' for RDAP info on '203.153.144.0'. Response in 328ms.
817+000
  • Done
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