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AS10199

Tata Communications Limited

APNIC IN active Announced
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Organization
Tata Communications Limited
TATA-AS
Registered
Sep 01, 2000
26 years ago
IPv4 Prefixes
45
180,480 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream

Registration

AS Number AS10199 AS Name TATA-AS Organization Tata Communications Limited Organization ID ORG-TCL6-AP Address Customer Service & Operations, Plot Nos. C-21 & C-36, 'G' Block, Bandra Kurla Complex, Country India (IN) Registry APNIC Allocated Sep 01, 2000 Record Created Sep 04, 2008 Last Updated Dec 08, 2020 Status
active
WHOIS Server whois.apnic.net AS Description TATA-AS - Tata Communications Ltd, IN Remarks Tata Communications Ltd Abuse Email [email protected]

IPv4 Prefixes

45 prefixes · 180,480 addresses · 35 top-level Routing data as of 2026-10-07 08:00 UTC

14.0.0.0/8 · 1 prefix · 256 addresses
PrefixRangeAddresses
14.141.140.0/2414.141.140.0 – 14.141.140.255256
59.0.0.0/8 · 8 prefixes · 65,536 addresses
PrefixRangeAddresses
59.161.0.0/1659.161.0.0 – 59.161.255.25565,536
59.161.0.0/2059.161.0.0 – 59.161.15.2554,096
59.161.16.0/2059.161.16.0 – 59.161.31.2554,096
59.161.64.0/1859.161.64.0 – 59.161.127.25516,384
59.161.80.0/2159.161.80.0 – 59.161.87.2552,048
59.161.88.0/2259.161.88.0 – 59.161.91.2551,024
59.161.96.0/2159.161.96.0 – 59.161.103.2552,048
59.161.120.0/2159.161.120.0 – 59.161.127.2552,048
115.0.0.0/8 · 22 prefixes · 78,848 addresses
PrefixRangeAddresses
115.117.0.0/16115.117.0.0 – 115.117.255.25565,536
115.117.56.0/22115.117.56.0 – 115.117.59.2551,024
115.117.100.0/22115.117.100.0 – 115.117.103.2551,024
115.117.172.0/22115.117.172.0 – 115.117.175.2551,024
115.118.10.0/23115.118.10.0 – 115.118.11.255512
115.118.39.0/24115.118.39.0 – 115.118.39.255256
115.118.67.0/24115.118.67.0 – 115.118.67.255256
115.118.79.0/24115.118.79.0 – 115.118.79.255256
115.118.101.0/24115.118.101.0 – 115.118.101.255256
115.118.102.0/24115.118.102.0 – 115.118.102.255256
115.118.103.0/24115.118.103.0 – 115.118.103.255256
115.118.112.0/22115.118.112.0 – 115.118.115.2551,024
115.118.116.0/22115.118.116.0 – 115.118.119.2551,024
115.118.120.0/22115.118.120.0 – 115.118.123.2551,024
115.118.124.0/22115.118.124.0 – 115.118.127.2551,024
115.118.140.0/22115.118.140.0 – 115.118.143.2551,024
115.118.172.0/24115.118.172.0 – 115.118.172.255256
115.118.173.0/24115.118.173.0 – 115.118.173.255256
115.118.174.0/24115.118.174.0 – 115.118.174.255256
115.118.175.0/24115.118.175.0 – 115.118.175.255256
115.118.200.0/22115.118.200.0 – 115.118.203.2551,024
115.118.240.0/20115.118.240.0 – 115.118.255.2554,096
121.0.0.0/8 · 13 prefixes · 31,744 addresses
PrefixRangeAddresses
121.244.10.0/23121.244.10.0 – 121.244.11.255512
121.244.12.0/23121.244.12.0 – 121.244.13.255512
121.244.14.0/23121.244.14.0 – 121.244.15.255512
121.244.16.0/23121.244.16.0 – 121.244.17.255512
121.244.18.0/23121.244.18.0 – 121.244.19.255512
121.244.20.0/23121.244.20.0 – 121.244.21.255512
121.245.32.0/20121.245.32.0 – 121.245.47.2554,096
121.245.64.0/20121.245.64.0 – 121.245.79.2554,096
121.245.80.0/20121.245.80.0 – 121.245.95.2554,096
121.245.96.0/20121.245.96.0 – 121.245.111.2554,096
121.245.144.0/20121.245.144.0 – 121.245.159.2554,096
121.245.160.0/20121.245.160.0 – 121.245.175.2554,096
121.245.176.0/20121.245.176.0 – 121.245.191.2554,096
219.0.0.0/8 · 1 prefix · 4,096 addresses
PrefixRangeAddresses
219.64.160.0/20219.64.160.0 – 219.64.175.2554,096

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

1 unique neighbour · 1 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 (1)

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
AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP35715,0010

Raw RDAP Response

{
  "rdapConformance": [
    "history_version_0",
    "nro_rdap_profile_0",
    "nro_rdap_profile_asn_hierarchical_0",
    "cidr0",
    "rdap_level_0"
  ],
  "notices": [
    {
      "title": "Source",
      "description": [
        "Objects returned came from source",
        "APNIC"
      ]
    },
    {
      "title": "Terms and Conditions",
      "description": [
        "This is the APNIC WHOIS Database query service. The objects are in RDAP format."
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/10199",
          "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://rdap.apnic.net/autnum/10199",
          "rel": "inaccuracy-report",
          "href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
          "type": "text/html"
        }
      ]
    }
  ],
  "country": "IN",
  "name": "TATA-AS",
  "status": [
    "active"
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2008-09-04T06:40:32Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2020-12-08T14:35:56Z"
    }
  ],
  "links": [
    {
      "value": "https://rdap.apnic.net/autnum/10199",
      "rel": "self",
      "href": "https://rdap.apnic.net/autnum/10199",
      "type": "application/rdap+json"
    }
  ],
  "remarks": [
    {
      "description": [
        "",
        "Tata Communications Ltd"
      ],
      "title": "description"
    }
  ],
  "entities": [
    {
      "roles": [
        "abuse"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2010-11-23T06:47:59Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-08-18T13:26:38Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/10199",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/IRT-TATACOMM-IN",
          "type": "application/rdap+json"
        }
      ],
      "remarks": [
        {
          "description": [
            "[email protected] was validated on 2026-08-18",
            "[email protected] was validated on 2026-08-18"
          ],
          "title": "remarks"
        }
      ],
      "handle": "IRT-TATACOMM-IN",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "IRT-TATACOMM-IN"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "6th Floor, LVSB, VSNL\nKashinath Dhuru marg, Prabhadevi\nDadar(W), Mumbai 400028\nIndia"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "email",
            {
              "pref": "1"
            },
            "text",
            "[email protected]"
          ]
        ]
      ]
    },
    {
      "roles": [
        "technical"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T07:29:18Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2013-10-10T09:19:06Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/10199",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/VT43-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "VT43-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    },
    {
      "roles": [
        "administrative"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T07:29:18Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2024-12-05T12:35:35Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/10199",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/IA15-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "IA15-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ]
    },
    {
      "roles": [
        "registrant"
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2017-08-14T01:05:24Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2023-09-05T02:14:43Z"
        }
      ],
      "links": [
        {
          "value": "https://rdap.apnic.net/autnum/10199",
          "rel": "self",
          "href": "https://rdap.apnic.net/entity/ORG-TCL6-AP",
          "type": "application/rdap+json"
        }
      ],
      "handle": "ORG-TCL6-AP",
      "objectClassName": "entity",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Tata Communications Limited"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "Customer Service & Operations\nPlot Nos. C-21 & C-36\n'G' Block, Bandra Kurla Complex,"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+91-22-66502826"
          ],
          [
            "tel",
            {
              "type": "fax"
            },
            "text",
            "+91-22-66502039"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ]
        ]
      ]
    }
  ],
  "handle": "AS10199",
  "startAutnum": 10199,
  "endAutnum": 10199,
  "objectClassName": "autnum",
  "port43": "whois.apnic.net"
}

Contact details of private individuals are redacted.