Whois & RDAP Lookup
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RDAPIP Range51.36.0.0 - 51.36.255.255
Handle51.36.0.0 - 51.36.255.255
NameSA-MTC
TypeLEGACY
CountrySA
HolderMTCKSA-MNT
Registered2015-09-23 09:59 UTC
Updated2025-05-25 13:03 UTC
RegistrantMTCKSA-MNT
Admin ContactZain ISP Planning
OrganizationORG-MK8-RIPE
Phone+966590000959
AddressPO Box 295814 Riyadh 11351, Riyadh, KSA
Tech ContactZain ISP Planning
OrganizationORG-MK8-RIPE
Phone+966590000959
AddressPO Box 295814 Riyadh 11351, Riyadh, KSA
Abuse Contact[email protected]
Abuse Phone+966590000959
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 '51.36.0.0 - 51.36.255.255' % Abuse contact for '51.36.0.0 - 51.36.255.255' is '[email protected]' inetnum: 51.36.0.0 - 51.36.255.255 geofeed: https://sa.zain.com/geofeed org: ORG-MK8-RIPE mnt-routes: MTCKSA-MNT netname: SA-MTC descr: MTC KSA country: SA admin-c: MIE43766-RIPE tech-c: MIE43766-RIPE status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: MTCKSA-MNT created: 2015-09-23T09:59:26Z last-modified: 2025-05-25T13:03:42Z source: RIPE geoloc: 24.6824456 46.6874511 organisation: ORG-MK8-RIPE org-name: Mobile Telecommunication Company Saudi Arabia Joint-Stock company country: SA reg-nr: 1010246192 org-type: LIR address: Shohadaa district - East Ring Road-Tower A4, Granada oasis, address: P.O. Box 29581 address: Riyadh 11351 address: SAUDI ARABIA phone: +966590000959 fax-no: +96612161500 admin-c: MIE43766-RIPE abuse-c: AR17085-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: MTCKSA-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MTCKSA-MNT created: 2007-09-10T09:40:57Z last-modified: 2026-05-13T07:30:44Z source: RIPE # Filtered person: Zain ISP Planning org: ORG-MK8-RIPE address: PO Box 295814 Riyadh 11351, Riyadh, KSA phone: +966590000959 nic-hdl: MIE43766-RIPE mnt-by: MTCKSA-MNT created: 2015-10-14T09:32:58Z last-modified: 2018-11-20T14:15:13Z source: RIPE # Filtered % Information related to '51.36.0.0/24AS43766' route: 51.36.0.0/24 origin: AS43766 mnt-by: MTCKSA-MNT created: 2016-10-18T11:25:25Z last-modified: 2016-10-18T11:25:25Z source: RIPE % This query was served by the RIPE Database Query Service version 1.123 (DEXTER) % Query time: 647 msec % WHEN: Thu Jul 30 12:45:19 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
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],
"country": "SA",
"endAddress": "51.36.255.255",
"entities": [
{
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"links": [
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"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
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"vcardArray": [
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[
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[
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{
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{
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{
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{
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{
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[
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[
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{},
"text",
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],
[
"adr",
{
"label": "MTC KSA\nOlaya king Fahad\nP.O.BOX. 295814\nRiyadh 2162229\nSAUDI ARABIA"
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"text",
"[email protected]"
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],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-09-23T09:59:26Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-05-25T13:03:42Z"
}
],
"handle": "51.36.0.0 - 51.36.255.255",
"ipVersion": "v4",
"links": [
{
"href": "https://sa.zain.com/geofeed",
"rel": "geofeed",
"type": "application/geofeed+csv",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/51.36.0.0%20-%2051.36.255.255",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/51.36.0.0%20-%2051.36.255.255?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/51.36.0.0%20-%2051.36.255.255",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/51.36.0.0%20-%2051.36.255.255",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/51.36.0.0%20-%2051.36.255.255?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/51.36.0.0%20-%2051.36.255.255",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "https://rdap.db.ripe.net/ip/51.36.0.0/16",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/51.36.0.0/16"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "SA-MTC",
"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/ip/51.36.0.0/16"
}
],
"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/ip/51.36.0.0/16"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "ip network",
"parentHandle": "0.0.0.0 - 255.255.255.255",
"port43": "whois.ripe.net",
"rdapConformance": [
"geofeed1",
"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"redacted": [
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='MIE43766-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ORG-MK8-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='AR17085-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"remarks": [
{
"description": [
"MTC KSA"
]
}
],
"startAddress": "51.36.0.0",
"status": [
"active"
],
"type": "LEGACY"
}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.