{ "query": "50.48.0.0", "original": "50.48.0.0", "type": "ipv4", "outcome": "found", "sources": [ { "role": "registry", "protocol": "RDAP", "endpoint": "https://rdap.arin.net/registry/ip/50.48.0.0", "trace": [ "https://rdap.arin.net/registry/ip/50.48.0.0" ], "http_status": 200, "outcome": "found", "raw": "{\n \"arin_originas0_originautnums\" : [ ],\n \"cidr0_cidrs\" : [ {\n \"v4prefix\" : \"50.48.0.0\",\n \"length\" : 14\n } ],\n \"endAddress\" : \"50.51.255.255\",\n \"entities\" : [ {\n \"entities\" : [ {\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-03-27T09:05:55-04:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2016-08-18T13:07:50-04:00\"\n } ],\n \"handle\" : \"ABUSE5603-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/ABUSE5603-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/ABUSE5603-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"roles\" : [ \"abuse\" ],\n \"status\" : [ \"validated\" ],\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"adr\", {\n \"label\" : \"22001 Loudoun County Parkway\\nAsburn\\nVA\\n20147\\nUnited States\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"fn\", { }, \"text\", \"Abuse\" ], [ \"org\", { }, \"text\", \"Verizon\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"email\", { }, \"text\", \"abuse@verizon.com\" ], [ \"tel\", {\n \"type\" : [ \"work\", \"voice\" ]\n }, \"text\", \"+1-800-900-0241\" ] ] ]\n }, {\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-02-19T09:10:17-05:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2011-11-30T11:24:25-05:00\"\n } ],\n \"handle\" : \"SWIPP9-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/SWIPP9-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/SWIPP9-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"remarks\" : [ {\n \"description\" : [ \"WHOIS Interaction email only. Does not handle Abuse or Security issues.\" ],\n \"title\" : \"Registration Comments\"\n } ],\n \"roles\" : [ \"technical\" ],\n \"status\" : [ \"validated\" ],\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"adr\", {\n \"label\" : \"22001 Loudoun County Pkwy\\nAshburn\\nVA\\n20147\\nUnited States\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"fn\", { }, \"text\", \"SWIPPER\" ], [ \"org\", { }, \"text\", \"Verizon\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"email\", { }, \"text\", \"swipper@verizon.com\" ], [ \"email\", { }, \"text\", \"swipper@verizonbusiness.com\" ], [ \"email\", { }, \"text\", \"IPMGMT@verizon.com\" ], [ \"tel\", {\n \"type\" : [ \"work\", \"voice\" ]\n }, \"text\", \"+1-800-900-0241\" ] ] ]\n }, {\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-08-10T14:28:23-04:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2006-07-18T11:57:46-04:00\"\n } ],\n \"handle\" : \"IPADM314-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/IPADM314-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/IPADM314-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"remarks\" : [ {\n \"description\" : [ \"This POC is for Frontier IP management use only.\", \"Frontier Referral Server: rwhois://rwhois.frontiernet.net:4321\", \"\", \"Abuse issues must be sent to abuse email at abuse@support.ftr.com or through ABUSE3-ARIN.\", \"\", \"Requests for Subscriber Internet Records (information on a Frontier IP Address or Email Address), Telephone Records, Trap and Trace, etc. must be sent to Security Operations.\", \"\", \"Security Operations\", \"Frontier Communications Corporation\", \"1800 41st St, Suite N-100\", \"Everett, WA 98203\", \"Tel: (888) 637-9625\", \"Fax: (425) 258-9379\", \"Email: sec.ops@FTR.com\" ],\n \"title\" : \"Registration Comments\"\n } ],\n \"roles\" : [ \"abuse\" ],\n \"status\" : [ \"validated\" ],\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"adr\", {\n \"label\" : \"95 Fitzhugh St N\\nRochester\\nNY\\n14614\\nUnited States\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"fn\", { }, \"text\", \"ipadmin\" ], [ \"org\", { }, \"text\", \"Frontier Communications\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"email\", { }, \"text\", \"ipadmin@support.ftr.com\" ], [ \"tel\", {\n \"type\" : [ \"work\", \"voice\" ]\n }, \"text\", \"+1-866-474-7662\" ] ] ]\n }, {\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-02-19T09:11:26-05:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2002-11-06T17:57:04-05:00\"\n } ],\n \"handle\" : \"VIS1-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/VIS1-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/VIS1-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"remarks\" : [ {\n \"description\" : [ \"Admin Interaction email only. Does not handle Abuse or Security issues.\" ],\n \"title\" : \"Registration Comments\"\n } ],\n \"roles\" : [ \"administrative\", \"technical\" ],\n \"status\" : [ \"validated\" ],\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"adr\", {\n \"label\" : \"1880 Campus Commons Dr\\nReston\\nVA\\n20191\\nUnited States\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"fn\", { }, \"text\", \"Verizon Internet Services\" ], [ \"org\", { }, \"text\", \"Verizon Internet Services\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"email\", { }, \"text\", \"IPMGMT@verizon.com\" ], [ \"tel\", {\n \"type\" : [ \"work\", \"voice\" ]\n }, \"text\", \"+1-800-243-6994\" ] ] ]\n }, {\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2025-07-15T17:11:09-04:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2022-10-10T16:20:39-04:00\"\n } ],\n \"handle\" : \"VZDNS1-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/VZDNS1-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/VZDNS1-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"remarks\" : [ {\n \"description\" : [ \"We only manage Verizon's internal IT Reverse DNS Zones.\" ],\n \"title\" : \"Registration Comments\"\n } ],\n \"roles\" : [ \"dns\" ],\n \"status\" : [ \"validated\" ],\n \"vcardArray\" : [ \"vcard\", [ [ \"version\", { }, \"text\", \"4.0\" ], [ \"adr\", {\n \"label\" : \"2785 Mitchell Dr.\\nWalnut Creek\\nCA\\n94598\\nUnited States\"\n }, \"text\", [ \"\", \"\", \"\", \"\", \"\", \"\", \"\" ] ], [ \"fn\", { }, \"text\", \"VZ-DNSADMIN\" ], [ \"org\", { }, \"text\", \"Verizon\" ], [ \"kind\", { }, \"text\", \"group\" ], [ \"email\", { }, \"text\", \"dnsadmin@verizon.com\" ], [ \"tel\", {\n \"type\" : [ \"work\", \"voice\" ]\n }, \"text\", \"+1-800-900-0241\" ] ] ]\n }, {\n \"events\" : [ {\n \"eventAction\" : \"last changed\",\n \"eventDate\" : \"2026-03-27T09:05:45-04:00\"\n }, {\n \"eventAction\" : \"registration\",\n \"eventDate\" : \"2002-08-24T08:09:34-04:00\"\n } ],\n \"handle\" : \"ABUSE3-ARIN\",\n \"links\" : [ {\n \"href\" : \"https://rdap.arin.net/registry/entity/ABUSE3-ARIN\",\n \"rel\" : \"self\",\n \"type\" : \"application/rdap+json\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n }, {\n \"href\" : \"https://whois.arin.net/rest/poc/ABUSE3-ARIN\",\n \"rel\" : \"alternate\",\n \"type\" : \"application/xml\",\n \"value\" : \"https://rdap.arin.net/registry/ip/50.48.0.0\"\n } ],\n \"objectClassName\" : \"entity\",\n \"port43\" : \"whois.arin.net\",\n \"remarks\" : [ {\n \"description\" : [ \"Claims of copyright infringement: copyright@verizonbusiness.com.\", \"\", \"Reports of child pornography: abuse-cp@verizonbusiness.com.\", \"\", \"Illegal use or network security issues: security@verizonbusiness.com.\", \"\", \"SPAM or other email abuse: abuse-mail@verizonbusiness.com. 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Does not handle Abuse or Security issues." ], "title": "Registration Comments" } ], "roles": [ "administrative", "technical" ], "status": [ "validated" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "adr", { "label": "1880 Campus Commons Dr\nReston\nVA\n20191\nUnited States" }, "text", [ "", "", "", "", "", "", "" ] ], [ "fn", [], "text", "Verizon Internet Services" ], [ "org", [], "text", "Verizon Internet Services" ], [ "kind", [], "text", "group" ], [ "email", [], "text", "IPMGMT@verizon.com" ], [ "tel", { "type": [ "work", "voice" ] }, "text", "+1-800-243-6994" ] ] ] }, { "events": [ { "eventAction": "last changed", "eventDate": "2026-02-19T09:10:17-05:00" }, { "eventAction": "registration", "eventDate": "2011-11-30T11:24:25-05:00" } ], "handle": "SWIPP9-ARIN", "links": [ { "href": "https://rdap.arin.net/registry/entity/SWIPP9-ARIN", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" }, { "href": "https://whois.arin.net/rest/poc/SWIPP9-ARIN", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" } ], "objectClassName": "entity", "port43": "whois.arin.net", "remarks": [ { "description": [ "WHOIS Interaction email only. 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(Spam complaints must include full header information from the offending email.)", "", "Phishing or spoofing: phishing@verizonbusiness.com.", "", "USENET abuse: abuse-news@verizonbusiness.com." ], "title": "Registration Comments" } ], "roles": [ "abuse" ], "status": [ "validated" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "adr", { "label": "22001 Loudoun County Parkway\nAshburn\nVA\n20147\nUnited States" }, "text", [ "", "", "", "", "", "", "" ] ], [ "fn", [], "text", "abuse" ], [ "org", [], "text", "WorldCom/UUNET Technologies, Inc." ], [ "kind", [], "text", "group" ], [ "email", [], "text", "abuse-mail@verizonbusiness.com" ], [ "email", [], "text", "abuse@verizon.com" ], [ "tel", { "type": [ "work", "voice" ] }, "text", "+1-800-900-0241" ] ] ] }, { "events": [ { "eventAction": "last changed", "eventDate": "2025-07-15T17:11:09-04:00" }, { "eventAction": "registration", "eventDate": "2022-10-10T16:20:39-04:00" } ], "handle": "VZDNS1-ARIN", "links": [ { "href": "https://rdap.arin.net/registry/entity/VZDNS1-ARIN", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" }, { "href": "https://whois.arin.net/rest/poc/VZDNS1-ARIN", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" } ], "objectClassName": "entity", "port43": "whois.arin.net", "remarks": [ { "description": [ "We only manage Verizon's internal IT Reverse DNS Zones." ], "title": "Registration Comments" } ], "roles": [ "dns" ], "status": [ "validated" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "adr", { "label": "2785 Mitchell Dr.\nWalnut Creek\nCA\n94598\nUnited States" }, "text", [ "", "", "", "", "", "", "" ] ], [ "fn", [], "text", "VZ-DNSADMIN" ], [ "org", [], "text", "Verizon" ], [ "kind", [], "text", "group" ], [ "email", [], "text", "dnsadmin@verizon.com" ], [ "tel", { "type": [ "work", "voice" ] }, "text", "+1-800-900-0241" ] ] ] } ], "events": [ { "eventAction": "last changed", "eventDate": "2026-08-10T14:01:05-04:00" }, { "eventAction": "registration", "eventDate": "2006-05-30T14:02:27-04:00" } ], "handle": "MCICS", "links": [ { "href": "https://rdap.arin.net/registry/entity/MCICS", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" }, { "href": "https://whois.arin.net/rest/org/MCICS", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" } ], "objectClassName": "entity", "port43": "whois.arin.net", "roles": [ "registrant" ], "vcardArray": [ "vcard", [ [ "version", [], "text", "4.0" ], [ "fn", [], "text", "Verizon Business" ], [ "adr", { "label": "22001 Loudoun County Pkwy\nAshburn\nVA\n20147\nUnited States" }, "text", [ "", "", "", "", "", "", "" ] ], [ "kind", [], "text", "org" ] ] ] } ], "events": [ { "eventAction": "last changed", "eventDate": "2026-08-03T18:04:52-04:00" }, { "eventAction": "registration", "eventDate": "2010-09-24T11:49:19-04:00" } ], "handle": "NET-50-48-0-0-1", "ipVersion": "v4", "links": [ { "href": "https://rdap.arin.net/registry/ip/50.48.0.0", "rel": "self", "type": "application/rdap+json", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" }, { "href": "https://whois.arin.net/rest/net/NET-50-48-0-0-1", "rel": "alternate", "type": "application/xml", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" } ], "name": "FRONTIER-COMMUNICATIONS", "notices": [ { "description": [ "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use" ], "links": [ { "href": "https://www.arin.net/resources/registry/whois/tou/", "rel": "terms-of-service", "type": "text/html", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" } ], "title": "Terms of Service" }, { "description": [ "If you see inaccuracies in the results, please visit: " ], "links": [ { "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/", "rel": "inaccuracy-report", "type": "text/html", "value": "https://rdap.arin.net/registry/ip/50.48.0.0" } ], "title": "Whois Inaccuracy Reporting" }, { "description": [ "Copyright 1997-2026, American Registry for Internet Numbers, Ltd." ], "title": "Copyright Notice" } ], "objectClassName": "ip network", "parentHandle": "NET-50-0-0-0-0", "port43": "whois.arin.net", "rdapConformance": [ "nro_rdap_profile_0", "rdap_level_0", "cidr0", "arin_originas0" ], "startAddress": "50.48.0.0", "status": [ "active" ], "type": "DIRECT ALLOCATION" }, "cache_ttl": 900, "fetched_at": "2026-09-20T16:36:46+00:00", "fallback_allowed": false, "error": null, "tls_unverified": false, "transport_warnings": [], "retry_after": null, "entity_sources": [] } ], "warnings": [], "notes": [], "cached": false, "fetched_at": "2026-09-20T16:36:46+00:00", "partial": false, "registry_only": false, "display_status": { "key": "found", "label": "Record found" } }