{ "query": "AS42541", "original": "AS42541", "type": "asn", "outcome": "found", "sources": [ { "role": "registry", "protocol": "RDAP", "endpoint": "https://rdap.db.ripe.net/autnum/42541", "trace": [ "https://rdap.db.ripe.net/autnum/42541" ], "http_status": 200, "outcome": "found", "raw": "{\n \"handle\" : \"AS42541\",\n \"startAutnum\" : 42541,\n \"endAutnum\" : 42541,\n \"name\" : \"FIBERBY\",\n \"status\" : [ \"active\" ],\n \"entities\" : [ {\n \"handle\" : \"FIBERBY\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"FIBERBY\" ], [ \"kind\", { }, \"text\", \"individual\" ] ] ],\n \"roles\" : [ \"registrant\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/FIBERBY\"\n }, {\n \"value\" : \"http://www.ripe.net/data-tools/support/documentation/terms\",\n \"rel\" : \"copyright\",\n \"href\" : \"http://www.ripe.net/data-tools/support/documentation/terms\"\n } ],\n \"objectClassName\" : \"entity\"\n }, {\n \"handle\" : \"FIBY-RIPE\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"Fiberby Network Operation Center\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"adr\", {\n \"label\" : \"Fiberby ApS\\nOtto Busses Vej 3A\\n2450 K\u00f8benhavn SV\\nDenmark\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"email\", {\n \"type\" : \"abuse\"\n }, \"text\", \"abuse@fiberby.net\" ] ] ],\n \"roles\" : [ \"administrative\", \"technical\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/FIBY-RIPE\"\n }, {\n \"value\" : \"http://www.ripe.net/data-tools/support/documentation/terms\",\n \"rel\" : \"copyright\",\n \"href\" : \"http://www.ripe.net/data-tools/support/documentation/terms\"\n } ],\n \"objectClassName\" : \"entity\"\n }, {\n \"handle\" : \"ORG-FA448-RIPE\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"Fiberby ApS\" ], [ \"kind\", { }, \"text\", \"org\" ], [ \"adr\", {\n \"label\" : \"Otto Busses Vej 3A\\n2450\\nKobenhavn SV\\nDENMARK\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"tel\", {\n \"type\" : \"voice\"\n }, \"text\", \"+4533230099\" ] ] ],\n \"roles\" : [ \"registrant\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/ORG-FA448-RIPE\"\n }, {\n \"value\" : \"http://www.ripe.net/data-tools/support/documentation/terms\",\n \"rel\" : \"copyright\",\n \"href\" : \"http://www.ripe.net/data-tools/support/documentation/terms\"\n } ],\n \"objectClassName\" : \"entity\"\n }, {\n \"handle\" : \"RIPE-NCC-END-MNT\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"RIPE-NCC-END-MNT\" ], [ \"kind\", { }, \"text\", \"individual\" ], [ \"org\", { }, \"text\", \"ORG-NCC1-RIPE\" ] ] ],\n \"roles\" : [ \"registrant\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT\"\n }, {\n \"value\" : \"http://www.ripe.net/data-tools/support/documentation/terms\",\n \"rel\" : \"copyright\",\n \"href\" : \"http://www.ripe.net/data-tools/support/documentation/terms\"\n } ],\n \"objectClassName\" : \"entity\"\n }, {\n \"handle\" : \"FIB13-RIPE\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"Fiberby Abuse\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"adr\", {\n \"label\" : \"Fiberby ApS\\nOtto Busses Vej 5\\n2450 K\u00f8benhavn SV\\nDenmark\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"email\", {\n \"type\" : \"abuse\"\n }, \"text\", \"abuse@fiberby.net\" ] ] ],\n \"roles\" : [ \"abuse\" ],\n \"entities\" : [ {\n \"handle\" : \"FIBERBY\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"FIBERBY\" ], [ \"kind\", { }, \"text\", \"individual\" ] ] ],\n \"roles\" : [ \"registrant\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/FIBERBY\"\n }, {\n \"value\" : \"http://www.ripe.net/data-tools/support/documentation/terms\",\n \"rel\" : \"copyright\",\n \"href\" : \"http://www.ripe.net/data-tools/support/documentation/terms\"\n } ],\n \"objectClassName\" : \"entity\"\n } ],\n \"objectClassName\" : \"entity\"\n } ],\n \"remarks\" : [ {\n \"description\" : [ \"+-------------------------------------------+\", \"| Fiberby ApS AS-FIBERBY |\", \"\", \"Present at following IXP's:\", \"* AMS-IX\", \"* DE-CIX Frankfurt\", \"* NL-ix (@ Interxion CPH1)\", \"* LocIX Frankfurt\", \"* Netnod Copenhagen (formerly COMIX)\", \"* Netnod Stockholm\", \"* STHIX-CPH\", \"Private peering available at:\", \"* GlobalConnect Taastrup, Horskaetten 3-5, Taastrup, DK\", \"* GlobalConnect Vesterbro, Vesterbrogade 149, Copenhagen V, DK\", \"* Interxion CPH1, Industriparken 20A, Ballerup, DK\", \"* TDC Borups Alle\", \"* TDC Vesterbro\", \"* TDC Valby\", \"as-set announced: AS-FIBERBY\", \"For more information check http://as42541.peeringdb.com/\", \"| Transit |\", \"1299: Telia Carrier\", \"3356: Level3\", \"6939: Hurricane Electric\", \"| Private Peering |\", \"714: Apple\", \"16509: Amazon\", \"20940: Akamai\", \"31027: GlobalConnect\", \"32934: Facebook / Meta\", \"39642: Norlys\", \"46489: Twitch\", \"| Internet Exchanges |\", \"DE-CIX Frankfurt\", \"AMS-IX: Amsterdam Internet Exchange\", \"NL-IX: The Interconnect Exchange (Pan European; connected @ Interxion CPH1)\", \"COMIX: Netnod Copenhagen / Stockholm (Routeserver uses the same ASN)\", \"STHIX-CPH: Stockholm Internet Exchange Copenhagen\", \"DE-CIX Oslo\", \"DE-CIX Helsinki\", \"DE-CIX Copenhagen\", \"LocIX: LocIX Frankfurt\", \"| Customers |\", \"12654: RIPE RIS\", \"19281: Quad9\", \"201697: Semaphor\", \"204141: K-net\", \"205235: Labitat\", \"208647: BornHack\", \"| Contact |\", \"* operational issues, contact noc@fiberby.net\", \"* peering inquiries, contact peering@fiberby.net\", \"* security issues, contact abuse@fiberby.net\", \"* end-user issues, contact support@fiberby.dk\", \"| Fiberby has an open peering policy |\" ]\n } ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"rdap-up\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS42541\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"rdap-up rdap-active\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS42541?status=active\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"rdap-down\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS42541\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"rdap-top\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS42541\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"rdap-top rdap-active\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS42541?status=active\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"rdap-bottom\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS42541\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"http://www.ripe.net/data-tools/support/documentation/terms\",\n \"rel\" : \"copyright\",\n \"href\" : \"http://www.ripe.net/data-tools/support/documentation/terms\"\n } ],\n \"events\" : [ {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2009-11-13T13:13:21Z\"\n }, {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-04-09T13:36:17Z\"\n } ],\n \"rdapConformance\" : [ \"nro_rdap_profile_asn_flat_0\", \"rirSearch1\", \"autnums\", \"cidr0\", \"rdap_level_0\", \"nro_rdap_profile_0\", \"redacted\" ],\n \"notices\" : [ {\n \"title\" : \"Filtered\",\n \"description\" : [ \"This output has been filtered.\" ]\n }, {\n \"title\" : \"Whois Inaccuracy Reporting\",\n \"description\" : [ \"If you see inaccuracies in the results, please visit:\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"inaccuracy-report\",\n \"href\" : \"https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true\",\n \"type\" : \"text/html\"\n } ]\n }, {\n \"title\" : \"Source\",\n \"description\" : [ \"Objects returned came from source\", \"RIPE\" ]\n }, {\n \"title\" : \"Terms and Conditions\",\n \"description\" : [ \"This is the RIPE Database query service. The objects are in RDAP format.\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/42541\",\n \"rel\" : \"terms-of-service\",\n \"href\" : \"http://www.ripe.net/db/support/db-terms-conditions.pdf\",\n \"type\" : \"application/pdf\"\n } ]\n } ],\n \"port43\" : \"whois.ripe.net\",\n \"objectClassName\" : \"autnum\",\n \"redacted\" : [ {\n \"name\" : {\n \"description\" : \"Personal e-mail information\"\n },\n \"reason\" : {\n \"description\" : \"Personal data\"\n },\n \"prePath\" : \"$.entities[?(@.handle=='FIBY-RIPE')].vcardArray[1][?(@[0]=='e-mail')]\",\n \"method\" : \"removal\"\n }, {\n \"name\" : {\n \"description\" : \"Personal e-mail information\"\n },\n \"reason\" : {\n \"description\" : \"Personal data\"\n },\n \"prePath\" : \"$.entities[?(@.handle=='ORG-FA448-RIPE')].vcardArray[1][?(@[0]=='e-mail')]\",\n \"method\" : \"removal\"\n }, {\n \"name\" : {\n \"description\" : \"Personal e-mail information\"\n },\n \"reason\" : {\n \"description\" : \"Personal data\"\n },\n \"prePath\" : \"$.entities[?(@.handle=='FIB13-RIPE')].vcardArray[1][?(@[0]=='e-mail')]\",\n \"method\" : \"removal\"\n } ]\n}", "object": { "handle": "AS42541", "startAutnum": 42541, "endAutnum": 42541, "name": "FIBERBY", "status": [ "active" ], "entities": [ { "objectClassName": "entity", "handle": "FIBERBY", "roles": [ "maintainer" ], "_tls_unverified": false }, { "handle": "FIBY-RIPE", "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "Fiberby Network Operation Center" ], [ "kind", [], "text", "group" ], [ "adr", { "label": "Fiberby ApS\nOtto Busses Vej 3A\n2450 K\u00f8benhavn SV\nDenmark" }, "text", [ "", "", "", "", "", "", "" ] ], [ "email", { "type": "abuse" }, "text", "abuse@fiberby.net" ] ] ], "roles": [ "administrative", "technical" ], "links": [ { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "self", "href": "https://rdap.db.ripe.net/entity/FIBY-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-FA448-RIPE", "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "Fiberby ApS" ], [ "kind", [], "text", "org" ], [ "adr", { "label": "Otto Busses Vej 3A\n2450\nKobenhavn SV\nDENMARK" }, "text", [ "", "", "", "", "", "", "" ] ], [ "tel", { "type": "voice" }, "text", "+4533230099" ] ] ], "roles": [ "registrant" ], "links": [ { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "self", "href": "https://rdap.db.ripe.net/entity/ORG-FA448-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", "handle": "RIPE-NCC-END-MNT", "roles": [ "maintainer" ], "_tls_unverified": false }, { "handle": "FIB13-RIPE", "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "Fiberby Abuse" ], [ "kind", [], "text", "group" ], [ "adr", { "label": "Fiberby ApS\nOtto Busses Vej 5\n2450 K\u00f8benhavn SV\nDenmark" }, "text", [ "", "", "", "", "", "", "" ] ], [ "email", { "type": "abuse" }, "text", "abuse@fiberby.net" ] ] ], "roles": [ "abuse" ], "objectClassName": "entity" } ], "remarks": [ { "description": [ "+-------------------------------------------+", "| Fiberby ApS AS-FIBERBY |", "", "Present at following IXP's:", "* AMS-IX", "* DE-CIX Frankfurt", "* NL-ix (@ Interxion CPH1)", "* LocIX Frankfurt", "* Netnod Copenhagen (formerly COMIX)", "* Netnod Stockholm", "* STHIX-CPH", "Private peering available at:", "* GlobalConnect Taastrup, Horskaetten 3-5, Taastrup, DK", "* GlobalConnect Vesterbro, Vesterbrogade 149, Copenhagen V, DK", "* Interxion CPH1, Industriparken 20A, Ballerup, DK", "* TDC Borups Alle", "* TDC Vesterbro", "* TDC Valby", "as-set announced: AS-FIBERBY", "For more information check http://as42541.peeringdb.com/", "| Transit |", "1299: Telia Carrier", "3356: Level3", "6939: Hurricane Electric", "| Private Peering |", "714: Apple", "16509: Amazon", "20940: Akamai", "31027: GlobalConnect", "32934: Facebook / Meta", "39642: Norlys", "46489: Twitch", "| Internet Exchanges |", "DE-CIX Frankfurt", "AMS-IX: Amsterdam Internet Exchange", "NL-IX: The Interconnect Exchange (Pan European; connected @ Interxion CPH1)", "COMIX: Netnod Copenhagen / Stockholm (Routeserver uses the same ASN)", "STHIX-CPH: Stockholm Internet Exchange Copenhagen", "DE-CIX Oslo", "DE-CIX Helsinki", "DE-CIX Copenhagen", "LocIX: LocIX Frankfurt", "| Customers |", "12654: RIPE RIS", "19281: Quad9", "201697: Semaphor", "204141: K-net", "205235: Labitat", "208647: BornHack", "| Contact |", "* operational issues, contact noc@fiberby.net", "* peering inquiries, contact peering@fiberby.net", "* security issues, contact abuse@fiberby.net", "* end-user issues, contact support@fiberby.dk", "| Fiberby has an open peering policy |" ] } ], "links": [ { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "rdap-up", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS42541", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "rdap-up rdap-active", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS42541?status=active", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "rdap-down", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS42541", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "rdap-top", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS42541", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "rdap-top rdap-active", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS42541?status=active", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "rdap-bottom", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS42541", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/42541", "rel": "self", "href": "https://rdap.db.ripe.net/autnum/42541", "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": "2009-11-13T13:13:21Z" }, { "eventAction": "last changed", "eventDate": "2026-04-09T13:36:17Z" } ], "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/42541", "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. 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