Whois & RDAP Lookup
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RDAPIP Range2a0a:4cc0:: - 2a0a:4cc0:ffff:ffff:ffff:ffff:ffff:ffff
Handle2a0a:4cc0::/32
NameDE-NETCUP-20170315
TypeALLOCATED-BY-RIR
CountryUS
HolderNETCUP-MNT
Registered2020-03-13 12:43 UTC
Updated2025-04-17 12:18 UTC
RegistrantNETCUP-MNT
Admin ContactOliver Werner
Phone+49721 75407550
Addressnetcup GmbH, Daimlerstrasse 25, 76185 Karlsruhe
Tech ContactOliver Werner
Phone+49721 75407550
Addressnetcup GmbH, Daimlerstrasse 25, 76185 Karlsruhe
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 '2a0a:4cc0:2000::/52' % Abuse contact for '2a0a:4cc0:2000::/52' is '[email protected]' inet6num: 2a0a:4cc0:2000::/52 netname: US-NETCUP-KVM-MNZ country: US admin-c: OW395-RIPE tech-c: OW395-RIPE status: ASSIGNED mnt-by: NETCUP-MNT mnt-by: ANEXIA-MNT created: 2024-05-13T06:33:30Z last-modified: 2024-05-13T06:33:30Z source: RIPE person: Oliver Werner address: netcup GmbH address: Daimlerstrasse 25 address: 76185 Karlsruhe phone: +49721 75407550 nic-hdl: OW395-RIPE mnt-by: NETCUP-MNT created: 2010-11-03T14:34:38Z last-modified: 2017-10-30T22:11:28Z source: RIPE # Filtered % Information related to '2a0a:4cc0:2000::/48AS214996' route6: 2a0a:4cc0:2000::/48 origin: AS214996 mnt-by: NETCUP-MNT mnt-by: ANEXIA-MNT created: 2024-06-26T11:40:13Z last-modified: 2024-06-26T11:40:13Z source: RIPE % Information related to '2a0a:4cc0:2000::/48AS42473' route6: 2a0a:4cc0:2000::/48 origin: AS42473 mnt-by: ANEXIA-MNT mnt-by: NETCUP-MNT created: 2025-06-18T13:26:10Z last-modified: 2025-06-18T13:26:10Z source: RIPE % This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN) % Query time: 657 msec % WHEN: Sat Sep 05 22:15:06 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
{
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"v6prefix": "2a0a:4cc0::"
}
],
"country": "US",
"endAddress": "2a0a:4cc0:ffff:ffff:ffff:ffff:ffff:ffff",
"entities": [
{
"handle": "NETCUP-MNT",
"links": [
{
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"rel": "self",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"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": [
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],
"vcardArray": [
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[
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{},
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],
[
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{},
"text",
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],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "ORG-nG51-RIPE",
"links": [
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"rel": "self",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
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"vcardArray": [
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],
[
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{},
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[
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{},
"text",
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],
[
"adr",
{
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},
"text",
[
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],
[
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{
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"text",
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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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],
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{},
"text",
"individual"
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[
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],
[
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},
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},
{
"handle": "RIPE-NCC-HM-MNT",
"links": [
{
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"rel": "self",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
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],
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"roles": [
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[
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[
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{},
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],
[
"kind",
{},
"text",
"individual"
],
[
"org",
{},
"text",
"ORG-NCC1-RIPE"
]
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]
},
{
"entities": [
{
"handle": "NETCUP-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/NETCUP-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
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],
"vcardArray": [
"vcard",
[
[
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{},
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],
[
"fn",
{},
"text",
"NETCUP-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
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}
],
"handle": "NA4042-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"NETCUP ABUSE"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "netcup GmbH\nDaimlerstrasse 25\n76185 Karlsruhe\nGERMANY"
},
"text",
[
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"",
"",
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""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-03-13T12:43:33Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-04-17T12:18:02Z"
}
],
"handle": "2a0a:4cc0::/32",
"ipVersion": "v6",
"links": [
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/2a0a:4cc0::/32",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/2a0a:4cc0::/32?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/2a0a:4cc0::/32",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/2a0a:4cc0::/32",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/2a0a:4cc0::/32?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/2a0a:4cc0::/32",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/2a0a:4cc0:2000::/43"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "DE-NETCUP-20170315",
"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/2a0a:4cc0:2000::/43"
}
],
"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/2a0a:4cc0:2000::/43"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "ip network",
"parentHandle": "2a00::/11",
"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": "$.entities[?(@.handle=='ORG-nG51-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='OW395-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='NA4042-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"startAddress": "2a0a:4cc0::",
"status": [
"active"
],
"type": "ALLOCATED-BY-RIR"
}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.