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AS2597

Consiglio Nazionale delle Ricerche

RIPE NCC IT active Announced

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Organization

Consiglio Nazionale delle Ricerche

CCTLD-IT

Registered

Jul 26, 1993

33 years ago

IPv4 Prefixes

768 addresses

IPv6 Prefixes

10 × /48

BGP Neighbours

2 upstream/peer · 2 downstream · 7 collector-only

Registration

AS Number AS2597 AS Name CCTLD-IT Organization Consiglio Nazionale delle Ricerche Organization ID ORG-Rdci1-RIPE Address Via Giuseppe Moruzzi, 1, 56124, Pisa, ITALY Country Italy (IT) Registry RIPE NCC Allocated Jul 26, 1993 Last Updated Oct 01, 2024 Status

active

WHOIS Server whois.ripe.net AS Description CCTLD-IT Via Moruzzi,1, IT Remarks Via Moruzzi,1, I-56124 Pisa, Registry of ccTLD "it", --------------------------------------------, Transit IPv4:, Transit IPv6:, Peering @MIX IPv4, Peering @MIX IPv6 Abuse Email [email protected]

IPv4 Prefixes

4 prefixes · 768 addresses · 2 top-level Routing data as of 2026-10-11 16:00 UTC

Prefix	Range	Addresses
192.12.192.0/23	192.12.192.0 – 192.12.193.255	512
192.12.192.0/24	192.12.192.0 – 192.12.192.255	256
192.12.193.0/24	192.12.193.0 – 192.12.193.255	256
192.12.194.0/24	192.12.194.0 – 192.12.194.255	256

IPv6 Prefixes

10 prefixes · 10 × /48 Routing data as of 2026-10-11 16:00 UTC

Prefix	Addresses
2a00:d40:1::/48	2⁸⁰
2a00:d40:2::/48	2⁸⁰
2a00:d40:6::/48	2⁸⁰
2a00:d40:7::/48	2⁸⁰
2a00:d40:100::/48	2⁸⁰
2a00:d40:101::/48	2⁸⁰
2a00:d40:102::/48	2⁸⁰
2a00:d40:104::/48	2⁸⁰
2a00:d40:108::/48	2⁸⁰
2a00:d40:109::/48	2⁸⁰

BGP Neighbours

11 unique neighbours · 2 upstream/peer · 2 downstream · 7 collector-only. 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
AS137	ASGARR Consortium GARR	640	755	1,007
AS6762	SEABONE-NET TELECOM ITALIA SPARKLE S.p.A.	478	1,120	2,799

Downstream side (2)

Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams).

AS	Name	AS paths	IPv4 sightings	IPv6 sightings
AS2598	CNR Consiglio Nazionale delle Ricerche	349	346	344
AS197440	CCTLD-IT-anycast Consiglio Nazionale delle Ricerche	142	162	95

Collector-only (7)

Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side.

AS	Name	AS paths	IPv4 sightings	IPv6 sightings
AS5392	TELNET-ITALY TELNET S.r.l.	1	2	0
AS12637	SEEWEB SEEWEB s.r.l.	1	2	1
AS12779	ITGATE IT.Gate S.p.A.	1	8	4
AS20811	BRENNERCOM-AS Retelit Digital Services S.p.A.	1	2	1
AS20912	ASN-PANSERVICE Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C."	1	2	0
AS49605	DTS-AS Digital Telecommunication Services S.r.l.	1	2	1
AS51185	MAINSTREAMING-AS MainStreaming SpA	1	2	0

Raw RDAP Response

{
  "handle": "AS2597",
  "startAutnum": 2597,
  "endAutnum": 2597,
  "name": "CCTLD-IT",
  "status": [
    "active"
  ],
  "entities": [
    {
      "handle": "CCTLD-IT",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/2597",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/CCTLD-IT"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "DP10867-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "administrative",
        "technical",
        "technical"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/2597",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/DP10867-RIPE"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "LV5531-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "technical"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/2597",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/LV5531-RIPE"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "MM13-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "administrative",
        "technical",
        "administrative",
        "technical"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/2597",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/MM13-RIPE"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "ORG-Rdci1-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Consiglio Nazionale delle Ricerche"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "Via Giuseppe Moruzzi, 1\n56124\nPisa\nITALY"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+390503152087"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/2597",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/ORG-Rdci1-RIPE"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "RIPE-NCC-END-MNT",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/2597",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
          "href": "http://www.ripe.net/data-tools/support/documentation/terms"
        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "AR13925-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Abuse-C Role"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "Registro del ccTLD it - IIT-CNR\nMaurizio Martinelli\nVia Giuseppe Moruzzi, 1\n56124\nPisa\nITALY"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {
              "type": "abuse"
            },
            "text",
            "[email protected]"
          ]
        ]
      ],
      "roles": [
        "abuse"
      ],
      "entities": [
        {
          "handle": "CCTLD-IT",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "registrant"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/autnum/2597",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/CCTLD-IT"
            },
            {
              "value": "http://www.ripe.net/data-tools/support/documentation/terms",
              "rel": "copyright",
              "href": "http://www.ripe.net/data-tools/support/documentation/terms"
            }
          ],
          "objectClassName": "entity"
        }
      ],
      "objectClassName": "entity"
    }
  ],
  "remarks": [
    {
      "description": [
        "Via Moruzzi,1",
        "I-56124 Pisa",
        "Registry of ccTLD \"it\"",
        "--------------------------------------------",
        "Transit IPv4:",
        "Transit IPv6:",
        "Peering @MIX IPv4",
        "Peering @MIX IPv6"
      ]
    }
  ],
  "links": [
    {
      "value": "https://rdap.db.ripe.net/autnum/2597",
      "rel": "rdap-up",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS2597",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/2597",
      "rel": "rdap-up rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS2597?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/2597",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS2597",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/2597",
      "rel": "rdap-top",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS2597",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/2597",
      "rel": "rdap-top rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS2597?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/2597",
      "rel": "rdap-bottom",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS2597",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/2597",
      "rel": "self",
      "href": "https://rdap.db.ripe.net/autnum/2597",
      "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": "1970-01-01T00:00:00Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2024-10-01T06:44:54Z"
    }
  ],
  "rdapConformance": [
    "nro_rdap_profile_asn_flat_0",
    "rirSearch1",
    "autnums",
    "cidr0",
    "rdap_level_0",
    "nro_rdap_profile_0",
    "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/2597",
          "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/2597",
          "rel": "terms-of-service",
          "href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
          "type": "application/pdf"
        }
      ]
    }
  ],
  "port43": "whois.ripe.net",
  "objectClassName": "autnum",
  "redacted": [
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='LV5531-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='MM13-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='ORG-Rdci1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='AR13925-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    }
  ]
}

Contact details of private individuals are redacted.