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AS58273

Broadband for the Rural North Limited.

RIPE NCC GB active Announced
More ASNs in the United Kingdom →
Organization
Broadband for the Rural North Limited.
B4RN-AS
Registered
Jun 12, 2012
14 years ago
IPv4 Prefixes
47
23,296 addresses
IPv6 Prefixes
20
671,752 × /48
BGP Neighbours
88
50 upstream/peer · 1 downstream · 37 collector-only

Registration

AS Number AS58273 AS Name B4RN-AS Organization Broadband for the Rural North Limited. Organization ID ORG-BftR1-RIPE Address Station Yard, Melling, LA6 2QY, Nr Carnforth, UNITED KINGDOM Country United Kingdom (GB) Registry RIPE NCC Allocated Jun 12, 2012 Record Created Jun 12, 2012 Last Updated Apr 30, 2025 Status
active
WHOIS Server whois.ripe.net AS Description B4RN-AS - Broadband for the Rural North Limited., GB Remarks Network Operations Contact:, [email protected], ABUSE REPORTS NOTICE:, All abuse reports for AS58273 should be, sent to [email protected], Global Transit, Private IX Peering, Customer Peering Abuse Email [email protected]

IPv4 Prefixes

47 prefixes · 23,296 addresses · 30 top-level Routing data as of 2026-10-08 08:00 UTC

5.0.0.0/8 · 5 prefixes · 2,048 addresses
PrefixRangeAddresses
5.83.8.0/235.83.8.0 – 5.83.9.255512
5.83.8.0/245.83.8.0 – 5.83.8.255256
5.83.9.0/245.83.9.0 – 5.83.9.255256
5.83.10.0/235.83.10.0 – 5.83.11.255512
5.83.12.0/225.83.12.0 – 5.83.15.2551,024
88.0.0.0/8 · 15 prefixes · 11,520 addresses
PrefixRangeAddresses
88.97.112.0/2288.97.112.0 – 88.97.115.2551,024
88.97.116.0/2288.97.116.0 – 88.97.119.2551,024
88.97.120.0/2188.97.120.0 – 88.97.127.2552,048
88.97.120.0/2288.97.120.0 – 88.97.123.2551,024
88.97.124.0/2288.97.124.0 – 88.97.127.2551,024
88.97.128.0/2188.97.128.0 – 88.97.135.2552,048
88.97.128.0/2288.97.128.0 – 88.97.131.2551,024
88.97.132.0/2288.97.132.0 – 88.97.135.2551,024
88.97.136.0/2188.97.136.0 – 88.97.143.2552,048
88.97.136.0/2288.97.136.0 – 88.97.139.2551,024
88.97.140.0/2288.97.140.0 – 88.97.143.2551,024
88.97.144.0/2288.97.144.0 – 88.97.147.2551,024
88.97.148.0/2288.97.148.0 – 88.97.151.2551,024
88.97.152.0/2288.97.152.0 – 88.97.155.2551,024
88.97.156.0/2488.97.156.0 – 88.97.156.255256
148.0.0.0/8 · 8 prefixes · 4,096 addresses
PrefixRangeAddresses
148.252.16.0/23148.252.16.0 – 148.252.17.255512
148.252.16.0/24148.252.16.0 – 148.252.16.255256
148.252.17.0/24148.252.17.0 – 148.252.17.255256
148.252.18.0/23148.252.18.0 – 148.252.19.255512
148.252.20.0/23148.252.20.0 – 148.252.21.255512
148.252.22.0/23148.252.22.0 – 148.252.23.255512
148.252.24.0/22148.252.24.0 – 148.252.27.2551,024
148.252.28.0/22148.252.28.0 – 148.252.31.2551,024
185.0.0.0/8 · 12 prefixes · 3,840 addresses
PrefixRangeAddresses
185.89.32.0/22185.89.32.0 – 185.89.35.2551,024
185.159.91.0/24185.159.91.0 – 185.159.91.255256
185.201.32.0/24185.201.32.0 – 185.201.32.255256
185.201.33.0/24185.201.33.0 – 185.201.33.255256
185.201.34.0/23185.201.34.0 – 185.201.35.255512
185.217.156.0/24185.217.156.0 – 185.217.156.255256
185.217.157.0/24185.217.157.0 – 185.217.157.255256
185.243.104.0/22185.243.104.0 – 185.243.107.2551,024
185.243.104.0/24185.243.104.0 – 185.243.104.255256
185.243.105.0/24185.243.105.0 – 185.243.105.255256
185.243.106.0/24185.243.106.0 – 185.243.106.255256
185.243.107.0/24185.243.107.0 – 185.243.107.255256
194.0.0.0/8 · 7 prefixes · 1,792 addresses
PrefixRangeAddresses
194.31.184.0/23194.31.184.0 – 194.31.185.255512
194.31.184.0/24194.31.184.0 – 194.31.184.255256
194.31.187.0/24194.31.187.0 – 194.31.187.255256
194.113.44.0/23194.113.44.0 – 194.113.45.255512
194.113.44.0/24194.113.44.0 – 194.113.44.255256
194.113.45.0/24194.113.45.0 – 194.113.45.255256
194.113.46.0/23194.113.46.0 – 194.113.47.255512

BGP Neighbours

88 unique neighbours · 50 upstream/peer · 1 downstream · 37 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 (50)

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
AS6461ZAYO-6461 - Zayo Bandwidth4385,3904,159
AS6939HURRICANE - Hurricane Electric LLC2191,2581,702
AS3356LEVEL3 - Level 3 Parent, LLC183887173
AS174COGENT-174 - Cogent Communications, LLC154218102
AS13030INIT7 Init7 (Switzerland) Ltd.233897
AS25091IP-Max IP-Max SA2342711
AS33891CORE-BACKBONE Core-Backbone GmbH211205
AS35280F5 F5 Networks SARL172125
AS5405INTERDOTLINK Inter.link GmbH163063
AS9002RETN-AS RETN Limited16022
AS34549MEER-AS meerfarbig GmbH & Co. KG132464
AS29075IELO IELO-LIAZO SERVICES SAS111343
AS34927iFog-GmbH iFog GmbH812357
AS37468Angola Cables - Angola Cables81232
AS20562OPEN-PEERING-AS Broadband Hosting B.V.7842
AS48362TKSWF-AS Stadtwerke Feldkirch716458
AS3214XTOM xTom GmbH61232
AS6057AS6057 - Administracion Nacional de Telecomunicaciones6822
AS7195AS7195 - EDGEUNO S.A.S6702
AS14840AS14840 - BR.Digital Telecom62055
AS50304BLIX Blix Solutions AS61230
AS4455BSO IX Reach Ltd513215
AS12779ITGATE IT.Gate S.p.A.52054
AS34177CELESTE-AS Celeste SAS5821
AS41327FIBERTELECOM-AS Fiber Telecom S.p.A.5241
AS3216SOVAM-AS PJSC "Vimpelcom"4240
AS6204ZET-NET TMRC GROUP SRL4530
AS37100SEACOM Limited - SEACOM Limited4820
AS37497Network Platforms (PTY) LTD - Network Platforms (PTY) LTD4820
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTD4240
AS215638AS-CILIX-LIMITED Cilix Limited44119
AS12552GlobalConnect-AS12552 GlobalConnect AB3822
AS1031PEER1-1031 - PEER 1031 LLC2120
AS1267ASN-WINDTRE WIND TRE S.P.A.2120
AS3741Dimension Data - Dimension Data2410
AS4657STARHUB-INTERNET - StarHub Ltd2120
AS8714LINX-ROUTESRV London Internet Exchange Ltd.2240
AS9044SOLNET BSE Software GmbH2820
AS9304HUTCHISON-AS-AP - HGC Global Communications Limited2410
AS15802DU-AS1 Emirates Integrated Telecommunications Company PJSC2410
AS15958CETIN_doo_AS CETIN Ltd. Belgrade2410
AS17557PKTELECOM-AS-PK - Pakistan Telecommunication Company Limited2110
AS31500GNM-AS Global Network Management Inc2290
AS39120CONVERGENZE-AS Convergenze S.p.A.2120
AS58453CMI-INT-HK - China Mobile International Limited2410
AS60171AFRIX-AS AFR-IX TELECOM S.A.281
AS61049EXASCALE Exascale Ltd260
AS64049RJIPL-SG - Reliance Jio Infocomm Pte Ltd Singapore2240
AS9009M247 M247 Europe SRL1120
AS22356AS22356 - Durand do Brasil Ltda101

Downstream side (1)

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

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS213513COMPUTLE Computle Limited47640

Collector-only (37)

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
AS1828UNITAS - Unitas Global44119
AS6424EDGOO EDGOO NETWORKS UNIPESSOAL LDA44119
AS8426CLARANET-AS Claranet Limited4421
AS18106VIEWQWEST-SG-AP - Viewqwest Pte Ltd44119
AS25160VORBOSS Vorboss Limited48238
AS31742SOTACONNECT Sota Solutions Ltd.44119
AS35266EXN-AS EX Networks Limited44119
AS39122BLACKNIGHT-AS Blacknight Internet Solutions Limited44119
AS48185team_blue team.blue NV412357
AS207841INFERNO Inferno Communications Ltd44119
AS3170VELOXSERV VeloxServ Communications Ltd3141
AS14630INVESCO - Invesco Group Services, Inc.3411
AS16347INHERENT ADISTA SAS3411
AS17639CONVERGE-AS - Converge ICT Solutions Inc.3411
AS24482SGGS-AS-AP - SG.GS336411
AS34288AS34288 Kantonsschule Zug3411
AS36236NETACTUATE - NetActuate, Inc3441
AS42473AS-ANEXIA Anexia Cloud Solutions GmbH3411
AS48070DSM DSM (GB) Limited34420
AS49544i3Dnet i3D.net B.V3822
AS50300CUSTDC CustodianDC Limited3411
AS61573AS61573 - IP TELECOM3411
AS62167Tismi Tismi BV3822
AS198150SIACOM-AS SIACOM JSC3411
AS212483level86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD3822
AS6894KDDI-EUROPE KDDI Europe Ltd2019
AS12969Vodafone_Iceland Ljosleidarinn ehf2410
AS13237LAMBDANET-AS euNetworks GmbH2440
AS28792PUBLIC-INTERNET Public Internet Ltd2440
AS37680Cool Ideas Service Provider (Pty) Ltd - Cool Ideas Service Provider (Pty) Ltd2410
AS51185MAINSTREAMING-AS MainStreaming SpA2820
AS200612GulfBridgeInternational Gulf Bridge International Inc.2120
AS263152AS263152 - MIGO TELECOM2120
AS271253AS271253 - LINK BRASIL TELECOMUNICACOES LTDA2410
AS8529OMANTEL-AS Zain Omantel International FZ-LLC102
AS31122DIGIWEB-AS Digiweb ltd101
AS213241TECHIT TECHIT.BE SRL101

Raw RDAP Response

{
  "handle": "AS58273",
  "startAutnum": 58273,
  "endAutnum": 58273,
  "name": "B4RN-AS",
  "status": [
    "active"
  ],
  "entities": [
    {
      "handle": "B4RN-MNT",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "REDACTED"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/58273",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/B4RN-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": "BFRN1-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "B4RN Ripe Admin"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "B4RN\nStation Yard\nMelling\nNr Carnforth\nLancashire\nLA6 2QY\nUnited Kingdom"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {
              "type": "abuse"
            },
            "text",
            "[email protected]"
          ]
        ]
      ],
      "roles": [
        "administrative",
        "technical"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/58273",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/BFRN1-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-BftR1-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Broadband for the Rural North Limited."
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "Station Yard, Melling\nLA6 2QY\nNr Carnforth\nUNITED KINGDOM"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+441524555887"
          ]
        ]
      ],
      "roles": [
        "registrant"
      ],
      "links": [
        {
          "value": "https://rdap.db.ripe.net/autnum/58273",
          "rel": "self",
          "href": "https://rdap.db.ripe.net/entity/ORG-BftR1-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/58273",
          "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": "BFRN1-RIPE",
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "B4RN Ripe Admin"
          ],
          [
            "kind",
            {},
            "text",
            "group"
          ],
          [
            "adr",
            {
              "label": "B4RN\nStation Yard\nMelling\nNr Carnforth\nLancashire\nLA6 2QY\nUnited Kingdom"
            },
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              ""
            ]
          ],
          [
            "email",
            {
              "type": "abuse"
            },
            "text",
            "[email protected]"
          ]
        ]
      ],
      "roles": [
        "abuse"
      ],
      "entities": [
        {
          "handle": "B4RN-MNT",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "registrant"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/autnum/58273",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/B4RN-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": "JIMC-RIPE",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative",
            "technical"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/autnum/58273",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/JIMC-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": "JOEB-RIPE",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative",
            "technical"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/autnum/58273",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/JOEB-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": "TOMR-RIPE",
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "fn",
                {},
                "text",
                "REDACTED"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ]
            ]
          ],
          "roles": [
            "administrative",
            "technical"
          ],
          "links": [
            {
              "value": "https://rdap.db.ripe.net/autnum/58273",
              "rel": "self",
              "href": "https://rdap.db.ripe.net/entity/TOMR-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"
        }
      ],
      "objectClassName": "entity"
    }
  ],
  "remarks": [
    {
      "description": [
        "Network Operations Contact:",
        "[email protected]",
        "ABUSE REPORTS NOTICE:",
        "All abuse reports for AS58273 should be",
        "sent to [email protected]",
        "Global Transit",
        "Private IX Peering",
        "Customer Peering"
      ]
    }
  ],
  "links": [
    {
      "value": "https://rdap.db.ripe.net/autnum/58273",
      "rel": "rdap-up",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS58273",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/58273",
      "rel": "rdap-up rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS58273?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/58273",
      "rel": "rdap-down",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS58273",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/58273",
      "rel": "rdap-top",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS58273",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/58273",
      "rel": "rdap-top rdap-active",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS58273?status=active",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/58273",
      "rel": "rdap-bottom",
      "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS58273",
      "type": "application/rdap+json"
    },
    {
      "value": "https://rdap.db.ripe.net/autnum/58273",
      "rel": "self",
      "href": "https://rdap.db.ripe.net/autnum/58273",
      "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": "2012-06-12T15:05:35Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2025-04-30T14:26:52Z"
    }
  ],
  "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/58273",
          "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/58273",
          "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": "$.entities[?(@.handle=='BFRN1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='ORG-BftR1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    },
    {
      "name": {
        "description": "Personal e-mail information"
      },
      "reason": {
        "description": "Personal data"
      },
      "prePath": "$.entities[?(@.handle=='BFRN1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "method": "removal"
    }
  ]
}

Contact details of private individuals are redacted.