{ "query": "AS2856", "original": "AS2856", "type": "asn", "outcome": "found", "sources": [ { "role": "registry", "protocol": "RDAP", "endpoint": "https://rdap.db.ripe.net/autnum/2856", "trace": [ "https://rdap.db.ripe.net/autnum/2856" ], "http_status": 200, "outcome": "found", "raw": "{\n \"handle\" : \"AS2856\",\n \"startAutnum\" : 2856,\n \"endAutnum\" : 2856,\n \"name\" : \"BT-UK-AS\",\n \"status\" : [ \"active\" ],\n \"entities\" : [ {\n \"handle\" : \"BS1474-RIPE\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"BTnet Support\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"adr\", {\n \"label\" : \"Adhara\\nAdastral Park\\nMartlesham Heath\\nIpswich\\nSUFFLK IP5 3RE\\nGB\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"tel\", {\n \"type\" : \"voice\"\n }, \"text\", \"+44 800 0858963 5\" ], [ \"tel\", {\n \"type\" : \"voice\"\n }, \"text\", \"+44 1473 336231\" ] ] ],\n \"roles\" : [ \"technical\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/BS1474-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\" : \"BTNET-INFRA-MNT\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"BTNET-INFRA-MNT\" ], [ \"kind\", { }, \"text\", \"individual\" ] ] ],\n \"roles\" : [ \"registrant\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/BTNET-INFRA-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\" : \"FLS15-RIPE\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"BT IP Address Admin\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"adr\", {\n \"label\" : \"PP 1, Floor 1\\nOrion Building\\nAdastral Park\\nMartlesham Heath\\nIpswich\\nIP5 3RE\\nUK\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ] ] ],\n \"roles\" : [ \"administrative\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/FLS15-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-BPIS1-RIPE\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"British Telecommunications Limited\" ], [ \"kind\", { }, \"text\", \"org\" ], [ \"adr\", {\n \"label\" : \"PP1, Floor1, Orion, Adastral Park, Martlesham Heath\\nIP5 3RE\\nIpswich\\nUNITED KINGDOM\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"tel\", {\n \"type\" : \"voice\"\n }, \"text\", \"+44 (0)20 7356 5000\" ] ] ],\n \"roles\" : [ \"registrant\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/ORG-BPIS1-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/2856\",\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\" : \"AR13878-RIPE\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"Abuse-C Role\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"adr\", {\n \"label\" : \"BT Public Internet Service\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"email\", {\n \"type\" : \"abuse\"\n }, \"text\", \"abuse@bt.com\" ] ] ],\n \"roles\" : [ \"abuse\" ],\n \"entities\" : [ {\n \"handle\" : \"BTNET-MNT\",\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"fn\", { }, \"text\", \"BTNET-MNT\" ], [ \"kind\", { }, \"text\", \"individual\" ] ] ],\n \"roles\" : [ \"registrant\" ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/entity/BTNET-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 \"objectClassName\" : \"entity\"\n } ],\n \"remarks\" : [ {\n \"description\" : [ \"BTnet UK Regional network\", \"\", \"Peering contact: http://www.bt.net/cgi-bin/peering-request\", \"Support contact: as2856peering@bt.com\", \"24*7 NMC contact: 0800 811 343 option 3\", \"BTnet abuse: abuse@bt.com\", \"------------------------------------------------\" ]\n } ],\n \"links\" : [ {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"rdap-up\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS2856\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"rdap-up rdap-active\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS2856?status=active\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"rdap-down\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS2856\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"rdap-top\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS2856\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"rdap-top rdap-active\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS2856?status=active\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"rdap-bottom\",\n \"href\" : \"https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS2856\",\n \"type\" : \"application/rdap+json\"\n }, {\n \"value\" : \"https://rdap.db.ripe.net/autnum/2856\",\n \"rel\" : \"self\",\n \"href\" : \"https://rdap.db.ripe.net/autnum/2856\",\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\" : \"2002-08-30T11:12:47Z\"\n }, {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-07-21T10:58:29Z\"\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/2856\",\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/2856\",\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\" : \"$.entities[?(@.handle=='BS1474-RIPE')].vcardArray[1][?(@[0]=='e-mail')]\",\n \"method\" : \"removal\"\n }, {\n \"name\" : {\n \"description\" : \"Personal e-mail information\"\n },\n \"reason\" : {\n \"description\" : \"Personal data\"\n },\n \"prePath\" : \"$.entities[?(@.handle=='FLS15-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\" : \"$.entities[?(@.handle=='ORG-BPIS1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]\",\n \"method\" : \"removal\"\n }, {\n \"name\" : {\n \"description\" : \"Personal e-mail information\"\n },\n \"reason\" : {\n \"description\" : \"Personal data\"\n },\n \"prePath\" : \"$.entities[?(@.handle=='AR13878-RIPE')].vcardArray[1][?(@[0]=='e-mail')]\",\n \"method\" : \"removal\"\n } ]\n}", "object": { "handle": "AS2856", "startAutnum": 2856, "endAutnum": 2856, "name": "BT-UK-AS", "status": [ "active" ], "entities": [ { "handle": "BS1474-RIPE", "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "BTnet Support" ], [ "kind", [], "text", "group" ], [ "adr", { "label": "Adhara\nAdastral Park\nMartlesham Heath\nIpswich\nSUFFLK IP5 3RE\nGB" }, "text", [ "", "", "", "", "", "", "" ] ], [ "tel", { "type": "voice" }, "text", "+44 800 0858963 5" ], [ "tel", { "type": "voice" }, "text", "+44 1473 336231" ] ] ], "roles": [ "technical" ], "links": [ { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "self", "href": "https://rdap.db.ripe.net/entity/BS1474-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": "BTNET-INFRA-MNT", "roles": [ "maintainer" ], "_tls_unverified": false }, { "handle": "FLS15-RIPE", "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "BT IP Address Admin" ], [ "kind", [], "text", "group" ], [ "adr", { "label": "PP 1, Floor 1\nOrion Building\nAdastral Park\nMartlesham Heath\nIpswich\nIP5 3RE\nUK" }, "text", [ "", "", "", "", "", "", "" ] ] ] ], "roles": [ "administrative" ], "links": [ { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "self", "href": "https://rdap.db.ripe.net/entity/FLS15-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-BPIS1-RIPE", "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "British Telecommunications Limited" ], [ "kind", [], "text", "org" ], [ "adr", { "label": "PP1, Floor1, Orion, Adastral Park, Martlesham Heath\nIP5 3RE\nIpswich\nUNITED KINGDOM" }, "text", [ "", "", "", "", "", "", "" ] ], [ "tel", { "type": "voice" }, "text", "+44 (0)20 7356 5000" ] ] ], "roles": [ "registrant" ], "links": [ { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "self", "href": "https://rdap.db.ripe.net/entity/ORG-BPIS1-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": "AR13878-RIPE", "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "Abuse-C Role" ], [ "kind", [], "text", "group" ], [ "adr", { "label": "BT Public Internet Service" }, "text", [ "", "", "", "", "", "", "" ] ], [ "email", { "type": "abuse" }, "text", "abuse@bt.com" ] ] ], "roles": [ "abuse" ], "objectClassName": "entity" } ], "remarks": [ { "description": [ "BTnet UK Regional network", "", "Peering contact: http://www.bt.net/cgi-bin/peering-request", "Support contact: as2856peering@bt.com", "24*7 NMC contact: 0800 811 343 option 3", "BTnet abuse: abuse@bt.com", "------------------------------------------------" ] } ], "links": [ { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "rdap-up", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS2856", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "rdap-up rdap-active", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS2856?status=active", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "rdap-down", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS2856", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "rdap-top", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS2856", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "rdap-top rdap-active", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS2856?status=active", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "rdap-bottom", "href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS2856", "type": "application/rdap+json" }, { "value": "https://rdap.db.ripe.net/autnum/2856", "rel": "self", "href": "https://rdap.db.ripe.net/autnum/2856", "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": "2002-08-30T11:12:47Z" }, { "eventAction": "last changed", "eventDate": "2026-07-21T10:58:29Z" } ], "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/2856", "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/2856", "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": "$.entities[?(@.handle=='BS1474-RIPE')].vcardArray[1][?(@[0]=='e-mail')]", "method": "removal" }, { "name": { "description": "Personal e-mail information" }, "reason": { "description": "Personal data" }, "prePath": "$.entities[?(@.handle=='FLS15-RIPE')].vcardArray[1][?(@[0]=='e-mail')]", "method": "removal" }, { "name": { "description": "Personal e-mail information" }, "reason": { "description": "Personal data" }, "prePath": "$.entities[?(@.handle=='ORG-BPIS1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]", "method": "removal" }, { "name": { "description": "Personal e-mail information" }, "reason": { "description": "Personal data" }, "prePath": "$.entities[?(@.handle=='AR13878-RIPE')].vcardArray[1][?(@[0]=='e-mail')]", "method": "removal" } ] }, "cache_ttl": 0, "fetched_at": "2026-09-23T09:29:55+00:00", "fallback_allowed": false, "error": null, "tls_unverified": false, "transport_warnings": [], "retry_after": null, "provider_cooldown": false } ], "warnings": [], "notes": [], "cached": false, "fetched_at": "2026-09-23T09:29:55+00:00", "partial": false, "registry_only": false, "ripe_details_available": true, "ripe_contact_ticket": "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.rTNyJhk7VuWykIp3NJlU_079FSF4gtlJk5tJbLKtC6w", "display_status": { "key": "found", "label": "Record found" } }