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AS50187

BaikalWestCom Ltd

RIPE NCC RU active Announced
More ASNs in Russia →
Organization
BaikalWestCom Ltd
BWC
Registered
Nov 26, 2009
16 years ago
IPv4 Prefixes
25
5,376 addresses
IPv6 Prefixes
1
65,536 × /48
BGP Neighbours
22
9 upstream/peer · 7 downstream · 7 collector-only

Registration

AS Number AS50187 AS Name BWC Organization BaikalWestCom Ltd Organization ID ORG-TL574-RIPE Address Lermontova str 339, 664017, Irkutsk, RUSSIAN FEDERATION Country Russia (RU) Registry RIPE NCC Allocated Nov 26, 2009 Record Created Nov 26, 2009 Last Updated Aug 28, 2026 Status
active
WHOIS Server whois.ripe.net AS Description BWC - BaikalWestCom Ltd, RU Remarks BaikalWestCom LLC, Upstreams, ------------------, Peers, Clients Abuse Email [email protected]

IPv4 Prefixes

25 prefixes · 5,376 addresses · 11 top-level Routing data as of 2026-10-08 16:00 UTC

PrefixRangeAddresses
5.183.146.0/245.183.146.0 – 5.183.146.255256
5.183.147.0/245.183.147.0 – 5.183.147.255256
31.44.244.0/2331.44.244.0 – 31.44.245.255512
31.44.244.0/2431.44.244.0 – 31.44.244.255256
31.44.245.0/2431.44.245.0 – 31.44.245.255256
31.44.247.0/2431.44.247.0 – 31.44.247.255256
37.139.80.0/2437.139.80.0 – 37.139.80.255256
37.139.81.0/2437.139.81.0 – 37.139.81.255256
37.139.82.0/2337.139.82.0 – 37.139.83.255512
91.240.102.0/2391.240.102.0 – 91.240.103.255512
91.240.102.0/2491.240.102.0 – 91.240.102.255256
91.240.103.0/2491.240.103.0 – 91.240.103.255256
185.234.228.0/22185.234.228.0 – 185.234.231.2551,024
185.234.228.0/24185.234.228.0 – 185.234.228.255256
185.234.229.0/24185.234.229.0 – 185.234.229.255256
185.234.230.0/24185.234.230.0 – 185.234.230.255256
185.234.231.0/24185.234.231.0 – 185.234.231.255256
195.93.148.0/23195.93.148.0 – 195.93.149.255512
195.93.148.0/24195.93.148.0 – 195.93.148.255256
195.93.149.0/24195.93.149.0 – 195.93.149.255256
212.67.28.0/22212.67.28.0 – 212.67.31.2551,024
212.67.28.0/24212.67.28.0 – 212.67.28.255256
212.67.29.0/24212.67.29.0 – 212.67.29.255256
212.67.30.0/24212.67.30.0 – 212.67.30.255256
212.67.31.0/24212.67.31.0 – 212.67.31.255256

IPv6 Prefixes

1 prefix · 65,536 × /48 Routing data as of 2026-10-08 16:00 UTC

PrefixAddresses
2a0e:26c0::/32296

BGP Neighbours

22 unique neighbours · 9 upstream/peer · 7 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 (9)

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
AS20485TRANSTELECOM Joint Stock Company TransTeleCom8853,048499
AS12389ROSTELECOM-AS PJSC Rostelecom4833,820260
AS20764RASCOM-AS CJSC RASCOM178782143
AS44267ENPLUS-TELECOM EN+ TELECOM LLC1661,62918
AS3216SOVAM-AS PJSC "Vimpelcom"1481,6800
AS1299TWELVE99 Arelion Sweden AB1441,42964
AS9049ERTH-TRANSIT-AS JSC "ER-Telecom Holding"581078
AS50384W-IX_LTD iHome LLC23768
AS25091IP-Max IP-Max SA91680

Downstream side (7)

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

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS42897TELNET-LTD-AS BaikalWestCom Ltd5691,894363
AS213480STROYPROEKTSERVIS StroyProektServis LLC3013820
AS211587ASF-AS LLC "ASF"2603360
AS57629IVI-RU LLC IVI.RU2540344
AS56535ALPARI-AS Alpari Ltd.886780
AS44345SLATA-AS Mayak LLC841070
AS44267ENPLUS-TELECOM EN+ TELECOM LLC14150

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.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS36236NETACTUATE - NetActuate, Inc6380
AS41722MIRAN-AS Miran Ltd.6380
AS24482SGGS-AS-AP - SG.GS41080
AS28910INTAL-ASN "Uzbektelekom" Joint Stock Company4360
AS41327FIBERTELECOM-AS Fiber Telecom S.p.A.4360
AS49673TRUENETWORK Truenetwork LLC4360
AS35598INETCOM INETCOM CARRIER LLC110

Raw RDAP Response

{
  "handle": "AS50187",
  "startAutnum": 50187,
  "endAutnum": 50187,
  "name": "BWC",
  "status": [
    "active"
  ],
  "entities": [
    {
      "handle": "ORG-TL574-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "BaikalWestCom Ltd"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "Lermontova str 339\n664017\nIrkutsk\nRUSSIAN FEDERATION"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+7(3952)50-70-70"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/50187",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/ORG-TL574-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"
    },
    {
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          ],
          [
            "kind",
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        ]
      ],
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      ],
      "links": [
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          "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": "ru-bwc-mnt",
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        },
        {
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          "rel": "copyright",
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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/50187",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/YVY7-RIPE"
        },
        {
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          "rel": "copyright",
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        }
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        },
        {
          "value": "http://www.ripe.net/data-tools/support/documentation/terms",
          "rel": "copyright",
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        }
      ],
      "objectClassName": "entity"
    },
    {
      "handle": "AR43957-RIPE",
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          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "Lermontova str, 339\n664017\nIrkutsk\nRUSSIAN FEDERATION"
            },
            "text",
            [
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              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {
              "type": "abuse"
            },
            "text",
            "[email protected]"
          ]
        ]
      ],
      "roles": [
        "abuse"
      ],
      "entities": [
        {
          "handle": "ru-bwc-mnt",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
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              ],
              [
                "fn",
                {},
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                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "registrant"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/autnum/50187",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/ru-bwc-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"
        }
      ],
      "objectClassName": "entity"
    }
  ],
  "remarks": [
    {
      "description": [
        "BaikalWestCom LLC",
        "Upstreams",
        "------------------",
        "Peers",
        "Clients"
      ]
    }
  ],
  "links": [
    {
      "value": "https://rdap.db.ripe.net/autnum/50187",
      "rel": "rdap-up",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50187",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/50187",
      "rel": "rdap-up rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50187?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/50187",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS50187",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/50187",
      "rel": "rdap-top",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50187",
      "type": "application/rdap+json"
    },
    {
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      "type": "application/rdap+json"
    },
    {
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      "rel": "rdap-bottom",
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      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/50187",
      "rel": "self",
      "href": "https://rdap.db.ripe.net/autnum/50187",
      "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": "2009-11-26T15:40:33Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2026-08-28T20:40:02Z"
    }
  ],
  "rdapConformance": [
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    "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/50187",
          "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/50187",
          "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": "$.entities[?(@.handle=='ORG-TL574-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
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      "reason": {
        "description": "Personal data"
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      "prePath": "$.entities[?(@.handle=='YYV4-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
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    {
      "name": {
        "description": "Personal e-mail information"
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      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='AR43957-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    }
  ]
}

Contact details of private individuals are redacted.