RDAP WHOIS lookup of '203.250.154.0'

RDAP response recieved from apnic.net in a total of 848ms

203.250.128.0/17

Handle:
203.250.96.0 - 203.250.255.255
Name:
KREONet-KR
Type:
ALLOCATED PORTABLE
Country:
KR

CIDR:
203.250.128.0/17 and 203.250.96.0/19

Remarks:
KISTI

Administrative

Handle:
IA18-KR
 
Individual
Name:
IP Manager
Adress:
Daejeon Yuseong-gu Daehak-ro 245
KISTI
Contact:
voice +82-42-869-0707
noc@kreonet.net

Technical

Handle:
IM18-KR
 
Individual
Name:
IP Manager
Adress:
Daejeon Yuseong-gu Daehak-ro 245
KISTI
Contact:
voice +82-42-869-0707
noc@kreonet.net

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/203.250.154.0",
          "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/203.250.154.0",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "KR",
  "name": "KREONet-KR",
  "remarks": [
    {
      "description": [
        "KISTI"
      ],
      "title": "description"
    }
  ],
  "links": [
    {
      "value": "https://krnic.rdap.apnic.net/ip/203.250.154.0",
      "rel": "self",
      "href": "https://krnic.rdap.apnic.net/ip/203.250.128.0/17",
      "type": "application/rdap+json"
    },
    {
      "value": "https://krnic.rdap.apnic.net/ip/203.250.154.0",
      "rel": "related",
      "href": "https://netox.apnic.net/search/203.250.128.0%2F17?utm_source=rdap&utm_medium=result&utm_campaign=rdap_result",
      "type": "text/html"
    },
    {
      "value": "https://krnic.rdap.apnic.net/ip/203.250.154.0",
      "rel": "related",
      "href": "https://netox.apnic.net/search/203.250.96.0%2F19?utm_source=rdap&utm_medium=result&utm_campaign=rdap_result",
      "type": "text/html"
    }
  ],
  "status": [
    "active"
  ],
  "type": "ALLOCATED PORTABLE",
  "endAddress": "203.250.255.255",
  "ipVersion": "v4",
  "startAddress": "203.250.96.0",
  "objectClassName": "ip network",
  "handle": "203.250.96.0 - 203.250.255.255",
  "entities": [
    {
      "roles": [
        "administrative"
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/ip/203.250.154.0",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/IA18-KR",
          "type": "application/rdap+json"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IP Manager"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "Daejeon Yuseong-gu Daehak-ro 245\nKISTI"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+82-42-869-0707"
          ],
          [
            "email",
            {},
            "text",
            "noc@kreonet.net"
          ]
        ]
      ],
      "objectClassName": "entity",
      "handle": "IA18-KR"
    },
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2017-10-19T07:36:36Z"
        }
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/ip/203.250.154.0",
          "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"
    },
    {
      "roles": [
        "technical"
      ],
      "links": [
        {
          "value": "https://krnic.rdap.apnic.net/ip/203.250.154.0",
          "rel": "self",
          "href": "https://krnic.rdap.apnic.net/entity/IM18-KR",
          "type": "application/rdap+json"
        }
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IP Manager"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "Daejeon Yuseong-gu Daehak-ro 245\nKISTI"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+82-42-869-0707"
          ],
          [
            "email",
            {},
            "text",
            "noc@kreonet.net"
          ]
        ]
      ],
      "objectClassName": "entity",
      "handle": "IM18-KR"
    }
  ],
  "cidr0_cidrs": [
    {
      "v4prefix": "203.250.128.0",
      "length": 17
    },
    {
      "v4prefix": "203.250.96.0",
      "length": 19
    }
  ],
  "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=203.250.154.0 copy try it
 

Log

001+001
  • Try RDAP lookup
860+859
  • Figure out server to ask
860+000
  • Asking 'whois.iana.org' for info on '203.250.154.0' - recieved a valid response of 483 bytes in 51ms.
860+000
  • IP is managed by apnic.net. Response from IANA WHOIS in 160ms.
860+000
  • Starting lookup
860+000
  • Querying 'apnic.net' for RDAP info on '203.250.154.0'. Response in 201ms. Got redirected (via http location) to 'apnic.net'.
860+000
  • Querying 'apnic.net' for RDAP info on '203.250.154.0'. Response in 188ms.
860+000
  • Done
New features inbound 🚀
Within a couple of weeks, I'll launch a couple of new awesome features. Signup for the newsletter to stay updated, and get early access as a beta tester.

Signup using Google, Microsoft or Facebook .