{ "query": "164.100.4.2", "original": "164.100.4.2", "type": "ipv4", "outcome": "unparsed", "sources": [ { "role": "registry", "protocol": "WHOIS", "endpoint": "whois.arin.net:43", "trace": [ "whois.arin.net" ], "http_status": null, "outcome": "unparsed", "status_reason": "The reply has no matching registration identity or conclusive availability statement.", "raw": "\n#\n# ARIN WHOIS data and services are subject to the Terms of Use\n# available at: https://www.arin.net/resources/registry/whois/tou/\n#\n# If you see inaccuracies in the results, please report at\n# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/\n#\n# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.\n#\n\n\n#\n# Query terms are ambiguous. The query is assumed to be:\n# \"n 164.100.4.2\"\n#\n# Use \"?\" to get help.\n#\n\nNetRange: 164.100.0.0 - 164.100.255.255\nCIDR: 164.100.0.0/16\nNetName: APNIC-ERX-164-100-0-0\nNetHandle: NET-164-100-0-0-1\nParent: NET164 (NET-164-0-0-0-0)\nNetType: Early Registrations, Transferred to APNIC\nOriginAS: \nOrganization: Asia Pacific Network Information Centre (APNIC)\nRegDate: 2003-07-23\nUpdated: 2009-10-08\nComment: This IP address range is not registered in the ARIN database.\nComment: This range was transferred to the APNIC Whois Database as\nComment: part of the ERX (Early Registration Transfer) project.\nComment: For details, refer to the APNIC Whois Database via\nComment: WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl\nComment: \nComment: ** IMPORTANT NOTE: APNIC is the Regional Internet Registry\nComment: for the Asia Pacific region. APNIC does not operate networks\nComment: using this IP address range and is not able to investigate\nComment: spam or abuse reports relating to these addresses. For more\nComment: help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming\nRef: https://rdap.arin.net/registry/ip/164.100.0.0\n\nResourceLink: https://apps.db.ripe.net/db-web-ui/query\nResourceLink: whois.apnic.net\n\n\nOrgName: Asia Pacific Network Information Centre\nOrgId: APNIC\nAddress: PO Box 3646\nCity: South Brisbane\nStateProv: QLD\nPostalCode: 4101\nCountry: AU\nRegDate: \nUpdated: 2012-01-24\nRef: https://rdap.arin.net/registry/entity/APNIC\n\nReferralServer: whois://whois.apnic.net\nResourceLink: http://wq.apnic.net/whois-search/static/search.html\n\nOrgTechHandle: AWC12-ARIN\nOrgTechName: APNIC Whois Contact\nOrgTechPhone: +61 7 3858 3188 \nOrgTechEmail: search-apnic-not-arin@apnic.net\nOrgTechRef: https://rdap.arin.net/registry/entity/AWC12-ARIN\n\nOrgAbuseHandle: AWC12-ARIN\nOrgAbuseName: APNIC Whois Contact\nOrgAbusePhone: +61 7 3858 3188 \nOrgAbuseEmail: search-apnic-not-arin@apnic.net\nOrgAbuseRef: https://rdap.arin.net/registry/entity/AWC12-ARIN\n\n\n#\n# ARIN WHOIS data and services are subject to the Terms of Use\n# available at: https://www.arin.net/resources/registry/whois/tou/\n#\n# If you see inaccuracies in the results, please report at\n# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/\n#\n# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.\n#\n\n", "object": null, "cache_ttl": 0, "fetched_at": "2026-09-22T09:58:31+00:00" }, { "role": "registry referral", "protocol": "WHOIS", "endpoint": "whois.apnic.net:43", "trace": [ "whois.arin.net", "whois.apnic.net" ], "http_status": null, "outcome": "found", "status_reason": "The reply contains a matching registration identity.", "raw": "% [whois.apnic.net]\n% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html\n\n% Information related to '164.100.0.0 - 164.100.255.255'\n\n% Abuse contact for '164.100.0.0 - 164.100.255.255' is 'abuse@nic.in'\n\ninetnum: 164.100.0.0 - 164.100.255.255\nnetname: NICNET\ndescr: NICNET, INDIA\ndescr: NATIONAL INFORMATICS CENTRE\ncountry: IN\norg: ORG-NIC2-AP\nadmin-c: DC2904-AP\ntech-c: DC2904-AP\ntech-c: NNA23-AP\nabuse-c: AN884-AP\nstatus: ALLOCATED PORTABLE\nmnt-by: APNIC-HM\nmnt-lower: MAINT-IN-NIC\nmnt-routes: MAINT-IN-NIC\nmnt-irt: IRT-NATIONALINFO-IN\nlast-modified: 2024-11-22T06:17:12Z\nsource: APNIC\n\nirt: IRT-NATIONALINFO-IN\naddress: NIC, A-BLOCK CGO Complex\naddress: New Delhi - 110003\naddress: INDIA\ne-mail: abuse@nic.in\nabuse-mailbox: abuse@nic.in\nadmin-c: NNA23-AP\ntech-c: GK397-AP\nauth: # Filtered\nremarks: abuse@nic.in was validated on 2026-04-02\nmnt-by: MAINT-IN-NIC\nlast-modified: 2026-08-29T04:27:39Z\nsource: APNIC\n\norganisation: ORG-NIC2-AP\norg-name: National Informatics Centre\norg-type: LIR\ncountry: IN\naddress: National Informatics Centre\naddress: A-Block, CGO Complex, Lodhi Road\naddress: LODHI ROAD\nphone: +91 11 22900331\nfax-no: +91-11-24366681\ne-mail: gaurav.kansal@nic.in\nmnt-ref: APNIC-HM\nmnt-by: APNIC-HM\nlast-modified: 2026-07-13T13:09:41Z\nsource: APNIC\n\nrole: ABUSE NATIONALINFOIN\ncountry: ZZ\naddress: NIC, A-BLOCK CGO Complex\naddress: New Delhi - 110003\naddress: INDIA\nphone: +000000000\ne-mail: abuse@nic.in\nadmin-c: NNA23-AP\ntech-c: GK397-AP\nnic-hdl: AN884-AP\nremarks: Generated from irt object IRT-NATIONALINFO-IN\nremarks: abuse@nic.in was validated on 2026-04-02\nabuse-mailbox: abuse@nic.in\nmnt-by: APNIC-ABUSE\nlast-modified: 2026-04-02T11:48:43Z\nsource: APNIC\n\nrole: NIC - Network Administrator\naddress: National Informatics Centre\naddress: A - Block, CGO Complex\naddress: Lodhi Road\naddress: New Delhi - 110003\ncountry: IN\nphone: +91 - 1800 111 555\ne-mail: support@nic.in\nadmin-c: DC2904-AP\ntech-c: GK397-AP\nnic-hdl: NNA23-AP\nremarks: NIC Role Object\nabuse-mailbox: abuse@nic.in\nmnt-by: MAINT-IN-NIC\nlast-modified: 2025-08-20T06:41:20Z\nsource: APNIC\n\nperson: Devashish Chanda\naddress:\ncountry: IN\nphone: +91 11 24305594\ne-mail: deva@gov.in\nnic-hdl: DC2904-AP\nmnt-by: MAINT-IN-NIC\nlast-modified: 2024-11-22T06:05:05Z\nsource: APNIC\n\n% Information related to '164.100.0.0/21AS4758'\n\nroute: 164.100.0.0/21\ndescr: NATIONAL INFORMATICS CENTRE\norigin: AS4758\nmnt-by: MAINT-IN-NIC\nlast-modified: 2026-05-07T21:51:13Z\nsource: APNIC\n\n% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)\n\n\n", "object": null, "cache_ttl": 0, "fetched_at": "2026-09-22T09:58:31+00:00" } ], "warnings": [], "notes": [ "RDAP was unavailable; this result was retrieved through WHOIS." ], "cached": false, "fetched_at": "2026-09-22T09:58:30+00:00", "partial": false, "registry_only": false, "route_records": { "status": "ok", "records": [ { "kind": "route", "prefix": "164.100.0.0/16", "origin": "AS4758", "source": "APNIC", "fields": { "route": [ "164.100.0.0/16" ], "descr": [ "NATIONAL INFORMATICS CENTRE" ], "origin": [ "AS4758" ], "mnt-by": [ "MAINT-IN-NIC" ], "last-modified": [ "2020-10-01T10:20:03Z" ], "source": [ "APNIC" ] } }, { "kind": "route", "prefix": "164.100.0.0/17", "origin": "AS4758", "source": "APNIC", "fields": { "route": [ "164.100.0.0/17" ], "descr": [ "NICNET-1" ], "origin": [ "AS4758" ], "mnt-by": [ "MAINT-IN-NIC" ], "last-modified": [ "2026-05-07T21:51:12Z" ], "source": [ "APNIC" ] } }, { "kind": "route", "prefix": "164.100.0.0/18", "origin": "AS4758", "source": "APNIC", "fields": { "route": [ "164.100.0.0/18" ], "origin": [ "AS4758" ], "descr": [ "National Informatics Centre\nA4B4 Bay, 3rd Floor\nNATIONAL INFORMATICS CENTRE\nA-BLOCK, CGO COMPLEX\nLODHI ROAD" ], "mnt-by": [ "MAINT-IN-NIC" ], "last-modified": [ "2020-10-01T07:32:16Z" ], "source": [ "APNIC" ] } }, { "kind": "route", "prefix": "164.100.0.0/19", "origin": "AS4758", "source": "APNIC", "fields": { "route": [ "164.100.0.0/19" ], "origin": [ "AS4758" ], "descr": [ "National Informatics Centre\nA4B4 Bay, 3rd Floor\nNATIONAL INFORMATICS CENTRE\nA-BLOCK, CGO COMPLEX\nLODHI ROAD" ], "mnt-by": [ "MAINT-IN-NIC" ], "last-modified": [ "2020-10-01T07:32:16Z" ], "source": [ "APNIC" ] } }, { "kind": "route", "prefix": "164.100.0.0/20", "origin": "AS4758", "source": "APNIC", "fields": { "route": [ "164.100.0.0/20" ], "descr": [ "NATIONAL INFORMATICS CENTRE" ], "origin": [ "AS4758" ], "mnt-by": [ "MAINT-IN-NIC" ], "last-modified": [ "2026-05-07T21:51:12Z" ], "source": [ "APNIC" ] } }, { "kind": "route", "prefix": "164.100.0.0/21", "origin": "AS4758", "source": "APNIC", "fields": { "route": [ "164.100.0.0/21" ], "descr": [ "NATIONAL INFORMATICS CENTRE" ], "origin": [ "AS4758" ], "mnt-by": [ "MAINT-IN-NIC" ], "last-modified": [ "2026-05-07T21:51:13Z" ], "source": [ "APNIC" ] } } ], "warnings": [], "fetched_at": "2026-09-22T09:58:31+00:00", "registry": "APNIC", "endpoint": "whois.apnic.net:43", "protocol": "WHOIS", "scope": "Exact and covering route objects in the responsible RIR routing registry." }, "display_status": { "key": "unparsed", "label": "WHOIS response" } }