Whois & RDAP Lookup
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RDAPHandleAS56582
NameNETFACTOR-ASN
HolderNETFACTOR-MNT
Registered2011-04-04 13:56 UTC
Updated2026-07-24 16:31 UTC
RegistrantNETFACTOR-MNT
Admin ContactDeniz ENGELOGLU
Phone+90 850 2504040
AddressCilekli Sok No:17 Dudullu Umraniye Istanbul
Tech ContactDeniz ENGELOGLU
Phone+90 850 2504040
AddressCilekli Sok No:17 Dudullu Umraniye Istanbul
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 'AS56444 - AS56807' as-block: AS56444 - AS56807 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: 2024-12-10T14:53:42Z last-modified: 2024-12-10T14:53:42Z source: RIPE % Information related to 'AS56582' % Abuse contact for 'AS56582' is '[email protected]' aut-num: AS56582 as-name: NETFACTOR-ASN org: ORG-NTVT1-RIPE descr: Netfactor - ISP / Broadband services (TR) remarks: Usage Type: ISP / Broadband access remarks: Category: (IAB19-18) Internet Technology remarks: Proxy Type: NO import: from AS202365 accept any import: from AS208972 accept any export: to AS9121 announce AS56582 export: to AS208972 announce AS56582 import: from AS15924 accept any import: from AS9121 accept any import: from AS34984 accept any import: from AS59796 accept any import: from AS200010 accept any export: to AS200010 announce AS56582 export: to AS59796 announce AS56582 admin-c: DE1978-RIPE tech-c: DE1978-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: NETFACTOR-MNT created: 2011-04-04T13:56:25Z last-modified: 2026-07-24T16:31:50Z source: RIPE organisation: ORG-NTVT1-RIPE org-name: Netfactor Telekominikasyon ve Teknoloji Hizmetleri San. ve Tic. A.S. country: TR reg-nr: 647192 org-type: LIR address: Cilekli Sok. No: 17A Y.Dudullu / Umraniye address: 34775 address: Istanbul address: TURKEY phone: +902164742424 fax-no: +902164749979 tech-c: DE1978-RIPE tech-c: AD10996-RIPE abuse-c: AD10996-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: NETFACTOR-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: NETFACTOR-MNT created: 2011-03-07T14:31:46Z last-modified: 2026-10-14T16:15:58Z source: RIPE # Filtered person: Deniz ENGELOGLU address: Cilekli Sok No:17 Dudullu Umraniye Istanbul remarks: NetFactor Telekom ve Tek. Hiz. San. A.S. remarks: General Manager phone: +90 850 2504040 nic-hdl: DE1978-RIPE mnt-by: NETFACTOR-MNT created: 2011-04-21T07:43:48Z last-modified: 2026-07-17T14:47:19Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (BUSA) % Query time: 953 msec % WHEN: Wed Oct 21 09:21:06 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
{
"endAutnum": 56582,
"entities": [
{
"handle": "DE1978-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/DE1978-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"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",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Deniz ENGELOGLU"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Cilekli Sok No:17 Dudullu Umraniye Istanbul"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+90 850 2504040"
]
]
]
},
{
"handle": "NETFACTOR-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/NETFACTOR-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"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",
[
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{},
"text",
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],
[
"fn",
{},
"text",
"NETFACTOR-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "ORG-NTVT1-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ORG-NTVT1-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"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",
"Netfactor Telekominikasyon ve Teknoloji Hizmetleri San. ve Tic. A.S."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Cilekli Sok. No: 17A Y.Dudullu / Umraniye\n34775\nIstanbul\nTURKEY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+902164742424"
],
[
"tel",
{
"type": "fax"
},
"text",
"+902164749979"
]
]
]
},
{
"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/56582"
},
{
"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": "NETFACTOR-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/NETFACTOR-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"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",
"NETFACTOR-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"handle": "AD10996-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IP Management"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Mahir Iz Caddesi No:28 B1 Altunizade Uskudar Istanbul"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-04-04T13:56:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-24T16:31:50Z"
}
],
"handle": "AS56582",
"links": [
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS56582",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS56582?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS56582",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS56582",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS56582?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS56582",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"href": "https://rdap.db.ripe.net/autnum/56582",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/56582"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "NETFACTOR-ASN",
"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/56582"
}
],
"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/56582"
}
],
"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": "$.entities[?(@.handle=='DE1978-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ORG-NTVT1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='AD10996-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"remarks": [
{
"description": [
"Netfactor - ISP / Broadband services (TR)",
"Usage Type: ISP / Broadband access",
"Category: (IAB19-18) Internet Technology",
"Proxy Type: NO"
]
}
],
"startAutnum": 56582,
"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.