Whois & RDAP Lookup
V.PS Cloud KVM VPS for developers KVM VPS · 11 PoPs · 99.9% SLA Simple VPS, premium network · Pick a PoP, deploy in seconds 11 PoPs · APAC, Europe, North America Tier 1 upstreams Premium network · Low-latency routes Free 24×7 support €6.95/mo Deploy a serverDeployAS47558
RDAPHandleAS47558
Namekntu-AS
HolderIPM-MNT
Registered2016-10-27 12:11 UTC
Updated2020-11-16 18:01 UTC
RegistrantIPM-MNT
Admin ContactAbdolah Mohammad Amini
Phone+9821 88881034
AddressKhajeh Nasir University, No 470, Mirdamad St, Vanak Square, Tehran, Iran
Tech ContactHosain Vakily
Phone+9821 84064456
AddressKhajeh Nasir University, No 470, Mirdamad St, Vanak Square, Tehran, Iran
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.db.ripe.net
Raw WHOIS response
% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to 'AS47385 - AS47868' as-block: AS47385 - AS47868 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2024-07-08T14:18:47Z last-modified: 2024-07-08T14:18:47Z source: RIPE % Information related to 'AS47558' % Abuse contact for 'AS47558' is '[email protected]' aut-num: AS47558 as-name: kntu-AS import: from AS6736 action pref=100; accept ANY export: to AS6736 announce AS47558 import: from AS58224 action pref=100; accept ANY export: to AS58224 announce AS47558 org: ORG-KNTU1-RIPE admin-c: AMA235-RIPE tech-c: HV1659-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: IPM-MNT created: 2016-10-27T12:11:27Z last-modified: 2020-11-16T18:01:30Z source: RIPE sponsoring-org: ORG-IA30-RIPE organisation: ORG-KNTU1-RIPE org-name: Kajeh Nasir Toosi University of Technology country: IR reg-nr: Not Applicable org-type: OTHER address: 470 Mirdamad Ave. West, 19697, Tehran, Iran abuse-c: ACRO953-RIPE mnt-ref: IPM-MNT mnt-by: IPM-MNT created: 2016-10-26T10:12:41Z last-modified: 2026-05-13T05:09:22Z source: RIPE # Filtered person: Abdolah Mohammad Amini address: Khajeh Nasir University, No 470, Mirdamad St, Vanak Square, Tehran, Iran phone: +9821 88881034 nic-hdl: AMA235-RIPE mnt-by: ipm-mnt created: 2015-03-03T08:34:53Z last-modified: 2016-07-16T07:21:32Z source: RIPE # Filtered person: Hosain Vakily address: Khajeh Nasir University, No 470, Mirdamad St, Vanak Square, Tehran, Iran phone: +9821 84064456 nic-hdl: HV1659-RIPE mnt-by: ipm-mnt created: 2015-03-03T08:37:48Z last-modified: 2016-07-16T07:22:40Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN) % Query time: 1575 msec % WHEN: Wed Oct 14 07:02:28 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
{
"endAutnum": 47558,
"entities": [
{
"handle": "AMA235-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/AMA235-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abdolah Mohammad Amini"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Khajeh Nasir University, No 470, Mirdamad St, Vanak Square, Tehran, Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+9821 88881034"
]
]
]
},
{
"handle": "HV1659-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/HV1659-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Hosain Vakily"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Khajeh Nasir University, No 470, Mirdamad St, Vanak Square, Tehran, Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+9821 84064456"
]
]
]
},
{
"handle": "IPM-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/IPM-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IPM-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "ORG-KNTU1-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ORG-KNTU1-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Kajeh Nasir Toosi University of Technology"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "470 Mirdamad Ave. West, 19697, Tehran, Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
]
]
]
},
{
"handle": "RIPE-NCC-END-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"RIPE-NCC-END-MNT"
],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-NCC1-RIPE"
]
]
]
},
{
"entities": [
{
"handle": "IPM-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/IPM-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IPM-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"handle": "ACRO953-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Abuse contact role object"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "470 Mirdamad Ave. West, 19697, Tehran, Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-10-27T12:11:27Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-11-16T18:01:30Z"
}
],
"handle": "AS47558",
"links": [
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS47558",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS47558?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS47558",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS47558",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS47558?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS47558",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "https://rdap.db.ripe.net/autnum/47558",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/47558"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "kntu-AS",
"notices": [
{
"description": [
"This output has been filtered."
],
"title": "Filtered"
},
{
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm\u0026show_form=true",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.db.ripe.net/autnum/47558"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Objects returned came from source",
"RIPE"
],
"title": "Source"
},
{
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"rel": "terms-of-service",
"type": "application/pdf",
"value": "https://rdap.db.ripe.net/autnum/47558"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "autnum",
"port43": "whois.ripe.net",
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"rirSearch1",
"autnums",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"redacted": [
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='AMA235-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='HV1659-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ORG-KNTU1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ACRO953-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"startAutnum": 47558,
"status": [
"active"
]
}Frequently asked questions
What is WHOIS?
WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.
What is RDAP, and how does it differ?
RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.
What is the difference between a registrar and a registrant?
The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.
What are nameservers?
Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.
What is DNSSEC?
DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.
Why is the contact information redacted?
Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.