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AS204388

ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH

RIPE NCC PL active Announced

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Organization

ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH

ZDZ-KATOWICE

Registered

Mar 20, 2018

8 years ago

IPv4 Prefixes

256 addresses

IPv6 Prefixes

1 × /48

BGP Neighbours

2 upstream/peer · 0 downstream

Registration

AS Number AS204388 AS Name ZDZ-KATOWICE Organization ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH Organization ID ORG-ZDZW2-RIPE Address UL.KRASINSKIEGO 2, 40-952 KATOWICE, PL Country Poland (PL) Registry RIPE NCC Allocated Mar 20, 2018 Record Created Mar 20, 2018 Last Updated Aug 23, 2024 Status

active

WHOIS Server whois.ripe.net AS Description ZDZ-KATOWICE - ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH, PL Abuse Email [email protected]

IPv4 Prefixes

1 prefix · 256 addresses Routing data as of 2026-10-06 00:00 UTC

Prefix	Range	Addresses
195.187.42.0/24	195.187.42.0 – 195.187.42.255	256

IPv6 Prefixes

1 prefix · 1 × /48 Routing data as of 2026-10-06 00:00 UTC

Prefix	Addresses
2001:678:620::/48	2⁸⁰

BGP Neighbours

2 unique neighbours · 2 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (2)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

AS	Name	AS paths	IPv4 sightings	IPv6 sightings
AS8308	NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY	437	340	353
AS31242	TKPSA-AS P4 Sp. z o.o.	6	3	6

Raw RDAP Response

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  "handle": "AS204388",
  "startAutnum": 204388,
  "endAutnum": 204388,
  "name": "ZDZ-KATOWICE",
  "status": [
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            "individual"
          ]
        ]
      ],
      "roles": [
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      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/204388",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/AN31084-RIPE"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
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        ]
      ],
      "roles": [
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      "links": [
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          "href": "https://rdap.db.ripe.net/entity/AS122-RIPE"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
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        }
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      "links": [
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        },
        {
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        }
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            "fn",
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            "ZAKLAD DOSKONALENIA ZAWODOWEGO W KATOWICACH"
          ],
          [
            "kind",
            {},
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            "org"
          ],
          [
            "adr",
            {
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            },
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              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ]
        ]
      ],
      "roles": [
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      "links": [
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          "value": "https://rdap.db.ripe.net/autnum/204388",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/ORG-ZDZW2-RIPE"
        },
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          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
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        },
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            },
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            ]
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              ]
            ]
          ],
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          "links": [
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              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/NASK-MNT"
            },
            {
              "value": "http://www.ripe.net/data-tools/support/documentation/terms",
              "rel": "copyright",
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            }
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    }
  ],
  "links": [
    {
      "value": "https://rdap.db.ripe.net/autnum/204388",
      "rel": "rdap-up",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS204388",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/204388",
      "rel": "rdap-up rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS204388?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/204388",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS204388",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/204388",
      "rel": "rdap-top",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS204388",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/204388",
      "rel": "rdap-top rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS204388?status=active",
      "type": "application/rdap+json"
    },
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      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/204388",
      "rel": "self",
      "href": "https://rdap.db.ripe.net/autnum/204388",
      "type": "application/rdap+json"
    },
    {
      "value": "http://www.ripe.net/data-tools/support/documentation/terms",
      "rel": "copyright",
      "href": "http://www.ripe.net/data-tools/support/documentation/terms"
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2018-03-20T13:38:49Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2024-08-23T07:29:49Z"
    }
  ],
  "rdapConformance": [
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    "cidr0",
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    "redacted"
  ],
  "notices": [
    {
      "title": "Filtered",
      "description": [
        "This output has been filtered."
      ]
    },
    {
      "title": "Whois Inaccuracy Reporting",
      "description": [
        "If you see inaccuracies in the results, please visit:"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/204388",
          "rel": "inaccuracy-report",
          "href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
          "type": "text/html"
        }
      ]
    },
    {
      "title": "Source",
      "description": [
        "Objects returned came from source",
        "RIPE"
      ]
    },
    {
      "title": "Terms and Conditions",
      "description": [
        "This is the RIPE Database query service. The objects are in RDAP format."
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/204388",
          "rel": "terms-of-service",
          "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
          "type": "application/pdf"
        }
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  "port43": "whois.ripe.net",
  "objectClassName": "autnum",
  "redacted": [
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='AN31084-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='AS122-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
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    {
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      },
      "reason": {
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      },
      "prePath": "$.entities[?(@.handle=='ORG-ZDZW2-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='AR45456-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    }
  ]
}

Contact details of private individuals are redacted.