Whois & RDAP Lookup
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RDAPHandleAS50077
NameSYN-NL
HolderMNT-SYN
Registered2016-01-26 08:06 UTC
Updated2025-04-14 16:20 UTC
RegistrantMNT-SYN
Admin ContactSYN LTD
Email[email protected]
AddressCrown House, 27 Old Gloucester Street, London, WC1N 3AX, UNITED KINGDOM
Tech ContactSYN LTD
Email[email protected]
AddressCrown House, 27 Old Gloucester Street, London, WC1N 3AX, UNITED KINGDOM
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 'AS50050 - AS50218' as-block: AS50050 - AS50218 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: 2024-12-06T06:09:56Z last-modified: 2024-12-06T06:09:56Z source: RIPE % Information related to 'AS50077' % Abuse contact for 'AS50077' is '[email protected]' aut-num: AS50077 as-name: SYN-NL descr: SYN org: ORG-ZL31-RIPE import: from AS29802 accept ANY export: to AS29802 announce AS-SYN admin-c: SYN16-RIPE tech-c: SYN16-RIPE status: ASSIGNED mnt-by: MNT-SYN mnt-by: RIPE-NCC-END-MNT created: 2016-01-26T08:06:06Z last-modified: 2025-04-14T16:20:12Z source: RIPE organisation: ORG-ZL31-RIPE org-name: SYN LTD country: GB reg-nr: 09243303 org-type: LIR address: Crown House, 27 Old Gloucester Street address: WC1N 3AX address: London address: UNITED KINGDOM phone: +442476980698 abuse-c: SYN16-RIPE mnt-ref: MNT-SYN mnt-ref: RIPE-NCC-HM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: MNT-SYN created: 2015-01-12T15:01:45Z last-modified: 2026-05-13T07:36:01Z source: RIPE # Filtered role: SYN LTD address: Crown House, 27 Old Gloucester Street address: London, WC1N 3AX address: UNITED KINGDOM abuse-mailbox: [email protected] nic-hdl: SYN16-RIPE mnt-by: MNT-SYN created: 2016-02-10T12:33:51Z last-modified: 2022-10-07T13:21:59Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (DEXTER) % Query time: 951 msec % WHEN: Sun Nov 01 07:06:41 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
{
"endAutnum": 50077,
"entities": [
{
"handle": "MNT-SYN",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/MNT-SYN",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"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",
"MNT-SYN"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "ORG-ZL31-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ORG-ZL31-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"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",
"SYN LTD"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Crown House, 27 Old Gloucester Street\nWC1N 3AX\nLondon\nUNITED KINGDOM"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+442476980698"
]
]
]
},
{
"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/50077"
},
{
"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"
]
]
]
},
{
"handle": "SYN16-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/SYN16-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"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",
"SYN LTD"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Crown House, 27 Old Gloucester Street\nLondon, WC1N 3AX\nUNITED KINGDOM"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
},
{
"entities": [
{
"handle": "MNT-SYN",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/MNT-SYN",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"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",
"MNT-SYN"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"handle": "SYN16-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"SYN LTD"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Crown House, 27 Old Gloucester Street\nLondon, WC1N 3AX\nUNITED KINGDOM"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-01-26T08:06:06Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-04-14T16:20:12Z"
}
],
"handle": "AS50077",
"links": [
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50077",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS50077?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS50077",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50077",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS50077?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS50077",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"href": "https://rdap.db.ripe.net/autnum/50077",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/50077"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "SYN-NL",
"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/50077"
}
],
"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/50077"
}
],
"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": "$.entities[?(@.handle=='ORG-ZL31-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='SYN16-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='SYN16-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"remarks": [
{
"description": [
"SYN"
]
}
],
"startAutnum": 50077,
"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.