IP Lookup ASN Lookup Learning Hub
Dashboard / ASN Lookup / AS4697

AS4697

Nippon Telegraph and Telephone Corporation

APNIC JP active Announced
More ASNs in Japan →
Organization
Nippon Telegraph and Telephone Corporation
NTTV6NET
Registered
Aug 30, 1995
31 years ago
IPv4 Prefixes
7
3,328 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
12
7 upstream/peer · 0 downstream · 5 collector-only

Registration

AS Number AS4697 AS Name NTTV6NET Country Japan (JP) Registry APNIC Allocated Aug 30, 1995 Last Updated Mar 30, 2023 Status
active
WHOIS Server whois.apnic.net AS Description NTTV6NET - Nippon Telegraph and Telephone Corporation, JP Remarks Nippon Telegraph and Telephone Corporation

IPv4 Prefixes

7 prefixes · 3,328 addresses Routing data as of 2026-10-09 08:00 UTC

PrefixRangeAddresses
192.16.178.0/24192.16.178.0 – 192.16.178.255256
192.26.93.0/24192.26.93.0 – 192.26.93.255256
192.47.162.0/23192.47.162.0 – 192.47.163.255512
192.47.164.0/23192.47.164.0 – 192.47.165.255512
192.47.174.0/23192.47.174.0 – 192.47.175.255512
192.47.176.0/22192.47.176.0 – 192.47.179.2551,024
192.172.237.0/24192.172.237.0 – 192.172.237.255256

IPv6 Prefixes

1 prefix · 65,536 × /48 Routing data as of 2026-10-09 08:00 UTC

PrefixAddresses
2001:fa8::/32296

BGP Neighbours

12 unique neighbours · 7 upstream/peer · 0 downstream · 5 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 (7)

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

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS7521MFEED - INTERNET MULTIFEED CO.4231,835354
AS6939HURRICANE - Hurricane Electric LLC352870
AS8966Etisalat-AS EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC6420
AS20485TRANSTELECOM Joint Stock Company TransTeleCom5350
AS9002RETN-AS RETN Limited2141
AS7713telkomnet-as-ap - PT Telekomunikasi Indonesia101
AS17686ACCELIA - ACCELIA170

Collector-only (5)

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.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS17639CONVERGE-AS - Converge ICT Solutions Inc.171
AS24482SGGS-AS-AP - SG.GS1771
AS25152K-ROOT-SERVER Reseaux IP Europeens Network Coordination Centre (RIPE NCC)101
AS45489SLT-GLOBAL - Sri Lanka Telecom PLC, GLobal Peering171
AS49544i3Dnet i3D.net B.V171

Raw RDAP Response

{
  "rdapConformance": [
    "nro_rdap_profile_0",
    "nro_rdap_profile_asn_hierarchical_0",
    "cidr0",
    "rdap_level_0"
  ],
  "notices": [
    {
      "title": "Source",
      "description": [
        "Objects returned came from source",
        "JPNIC"
      ]
    },
    {
      "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 JPNIC. To obtain more specific information, please use the JPNIC WHOIS Gateway at http://www.nic.ad.jp/en/db/whois/en-gateway.html or whois.nic.ad.jp for WHOIS client. (The WHOIS client defaults to Japanese output, use the /e switch for English output)"
      ],
      "links": [
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/4697",
          "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://jpnic.rdap.apnic.net/autnum/4697",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "JP",
  "name": "NTTV6NET",
  "status": [
    "active"
  ],
  "events": [
    {
      "eventAction": "last changed",
      "eventDate": "2023-03-30T02:00:19Z"
    }
  ],
  "links": [
    {
      "value": "https://jpnic.rdap.apnic.net/autnum/4697",
      "rel": "self",
      "href": "https://jpnic.rdap.apnic.net/autnum/4697",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "Nippon Telegraph and Telephone Corporation"
      ],
      "title": "description"
    }
  ],
  "entities": [
    {
      "roles": [
        "administrative",
        "technical"
      ],
      "events": [
        {
          "eventAction": "last changed",
          "eventDate": "2022-01-05T03:04:02Z"
        }
      ],
      "links": [
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/4697",
          "rel": "self",
          "href": "https://jpnic.rdap.apnic.net/entity/JNIC1-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "JNIC1-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Japan Network Information Center"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda\nChiyoda-ku, Tokyo 101-0047, Japan"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+81-3-5297-2311"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+81-3-5297-2312"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "roles": [
        "administrative",
        "technical"
      ],
      "links": [
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/4697",
          "rel": "related",
          "href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00188179/e",
          "type": "text/html",
          "hreflang": "en"
        },
        {
          "value": "https://jpnic.rdap.apnic.net/autnum/4697",
          "rel": "related",
          "href": "http://whois.nic.ad.jp/cgi-bin/whois_gw?key=JP00188179",
          "type": "text/html",
          "hreflang": "jp"
        }
      ],
      "handle": "JP00188179",
      "objectClassName": "entity"
    }
  ],
  "handle": "AS4697",
  "startAutnum": 4697,
  "endAutnum": 4697,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.