Whois & RDAP Lookup
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RDAPRaw 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 'AS51357 - AS51817' as-block: AS51357 - AS51817 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: 2025-02-13T13:57:44Z last-modified: 2025-02-13T13:57:44Z source: RIPE % Information related to 'AS51468' % Abuse contact for 'AS51468' is '[email protected]' aut-num: AS51468 as-name: ONECOM org: ORG-OA356-RIPE remarks: # Transit import: from AS1299 accept ANY export: to AS1299 announce AS-ONECOM import: from AS3356 accept ANY export: to AS3356 announce AS-ONECOM import: from AS197902 accept AS197902 export: to AS197902 announce ANY import: from AS201692 accept AS201692 export: to AS201692 announce ANY admin-c: OC1207-RIPE tech-c: OC1207-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: ONECOM-MNT created: 2010-09-01T11:14:50Z last-modified: 2025-05-09T11:20:17Z source: RIPE organisation: ORG-OA356-RIPE org-name: One.com A/S country: DK reg-nr: 28677138 org-type: LIR address: Kalvebod Brygge 24 address: DK-1560 address: Copenhagen V address: DENMARK phone: +4546907100 admin-c: MPT-RIPE admin-c: MIL33-RIPE admin-c: JA9484-RIPE abuse-c: OC1207-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: ONECOM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: ONECOM-MNT created: 2010-08-31T10:18:37Z last-modified: 2026-05-19T07:09:17Z source: RIPE # Filtered role: One.com RIPE Administrators address: One.com address: Kalvebod Brygge 24 address: DK-1560 Copenhagen V address: Denmark abuse-mailbox: [email protected] admin-c: MPT-RIPE tech-c: MPT-RIPE admin-c: MIL33-RIPE tech-c: MIL33-RIPE admin-c: JA9484-RIPE tech-c: JA9484-RIPE nic-hdl: OC1207-RIPE mnt-by: ONECOM-MNT created: 2010-08-31T12:02:29Z last-modified: 2022-08-24T07:11:47Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (DEXTER) % Query time: 906 msec % WHEN: Tue Sep 15 15:01:57 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
{
"endAutnum": 51468,
"entities": [
{
"handle": "OC1207-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/OC1207-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"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",
"One.com RIPE Administrators"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "One.com\nKalvebod Brygge 24\nDK-1560 Copenhagen V\nDenmark"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
},
{
"handle": "ONECOM-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ONECOM-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"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",
"ONECOM-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "ORG-OA356-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ORG-OA356-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"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",
"One.com A/S"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Kalvebod Brygge 24\nDK-1560\nCopenhagen V\nDENMARK"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4546907100"
]
]
]
},
{
"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/51468"
},
{
"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": "JA9484-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/JA9484-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"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",
"Joergen Asmussen"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "One.com\nKalvebod Brygge 24\nDK-1560 Copenhagen V"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4546907100"
],
[
"tel",
{
"type": "fax"
},
"text",
"+4570205872"
]
]
]
},
{
"handle": "MIL33-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/MIL33-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"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",
"Morten Ihlemann Larsen"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Kalvebod Brygge 24\nDK-1560 Copenhagen V"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4546907100"
],
[
"tel",
{
"type": "fax"
},
"text",
"+4570205872"
]
]
]
},
{
"handle": "MPT-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/MPT-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"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",
"Martin Topholm"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "One.com\nKalvebod Brygge 24\nDK-1560 Copenhagen V"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4546907100"
],
[
"tel",
{
"type": "fax"
},
"text",
"+4570205872"
]
]
]
},
{
"handle": "ONECOM-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ONECOM-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"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",
"ONECOM-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"handle": "OC1207-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"One.com RIPE Administrators"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "One.com\nKalvebod Brygge 24\nDK-1560 Copenhagen V\nDenmark"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2010-09-01T11:14:50Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-05-09T11:20:17Z"
}
],
"handle": "AS51468",
"links": [
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS51468",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS51468?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS51468",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS51468",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS51468?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS51468",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"href": "https://rdap.db.ripe.net/autnum/51468",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/autnum/51468"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "ONECOM",
"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/51468"
}
],
"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/51468"
}
],
"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": "$.entities[?(@.handle=='OC1207-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ORG-OA356-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='OC1207-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"remarks": [
{
"description": [
""
]
}
],
"startAutnum": 51468,
"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.