Whois & RDAP Lookup
V.PS Cloud KVM VPS for developers KVM VPS · 11 PoPs · 99.9% SLA Simple VPS, premium network · Pick a PoP, deploy in seconds 11 PoPs · APAC, Europe, North America Tier 1 upstreams Premium network · Low-latency routes Free 24×7 support €6.95/mo Deploy a serverDeploy192.52.32.0/20
RDAPIP Range192.52.32.0 - 192.52.47.255
Handle192.52.32.0 - 192.52.47.255
NameUNI-FREIBURG
TypeLEGACY
CountryDE
HolderBELWUE-MNT
Registered2025-01-17 10:59 UTC
Updated2025-01-17 10:59 UTC
RegistrantBELWUE-MNT
Admin ContactBelWue-Koordination
Email[email protected]
Phone+49 711 685 88030
AddressLandeshochschulnetz Baden-Wuerttemberg (BelWue), Universitaet Stuttgart, BelWue-Koordination, Industriesstrasse 28, D-70565 Stuttgart, Germany
Tech ContactBelWue-Koordination
Email[email protected]
Phone+49 711 685 88030
AddressLandeshochschulnetz Baden-Wuerttemberg (BelWue), Universitaet Stuttgart, BelWue-Koordination, Industriesstrasse 28, D-70565 Stuttgart, Germany
Abuse Contact[email protected]
Abuse Phone+49 761 203 4643
Statusactive
Registry RDAPhttps://rdap.arin.net
Raw WHOIS response
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 192.52.0.0 - 192.52.50.255 CIDR: 192.52.48.0/23, 192.52.32.0/20, 192.52.50.0/24, 192.52.0.0/19 NetName: RIPE-ERX-192-52-0-0 NetHandle: NET-192-52-0-0-1 Parent: NET192 (NET-192-0-0-0-0) NetType: Early Registrations, Transferred to RIPE NCC OriginAS: Organization: RIPE Network Coordination Centre (RIPE) RegDate: 2005-02-28 Updated: 2025-02-10 Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois. Ref: https://rdap.arin.net/registry/ip/192.52.0.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.ripe.net OrgName: RIPE Network Coordination Centre OrgId: RIPE Address: P.O. Box 10096 City: Amsterdam StateProv: PostalCode: 1001EB Country: NL RegDate: Updated: 2013-07-29 Ref: https://rdap.arin.net/registry/entity/RIPE ReferralServer: whois.ripe.net ResourceLink: https://apps.db.ripe.net/db-web-ui/query OrgTechHandle: RNO29-ARIN OrgTechName: RIPE NCC Operations OrgTechPhone: +31 20 535 4444 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN OrgAbuseHandle: ABUSE3850-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +31205354444 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # % 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 '192.52.32.0 - 192.52.32.255' % Abuse contact for '192.52.32.0 - 192.52.32.255' is '[email protected]' inetnum: 192.52.32.0 - 192.52.32.255 netname: FDN-NET33 descr: Albert-Ludwigs-Universitaet Freiburg descr: Freiburg, Germany country: DE org: ORG-RUF1-RIPE admin-c: RUF3-RIPE tech-c: RUF3-RIPE status: LEGACY mnt-by: BELWUE-MNT mnt-lower: BELWUE-MNT mnt-routes: BELWUE-MNT created: 2005-02-18T14:04:27Z last-modified: 2019-12-04T13:18:40Z source: RIPE organisation: ORG-RUF1-RIPE org-name: Albert-Ludwigs-Universitaet Freiburg country: DE reg-nr: Not Applicable org-type: OTHER address: Rechenzentrum address: Universitaet Freiburg address: Hermann-Herder-Str. 10 address: D-79104 Freiburg address: Germany fax-no: +49 761 203 46430 admin-c: RUF3-RIPE tech-c: RUF3-RIPE abuse-c: RUF3-RIPE mnt-ref: BELWUE-MNT mnt-by: BELWUE-MNT created: 2014-02-18T13:47:33Z last-modified: 2026-05-13T06:04:30Z source: RIPE # Filtered role: RZ Universitaet Freiburg address: Rechenzentrum address: Universitaet Freiburg address: Hermann-Herder-Str. 10 address: D-79104 Freiburg address: Germany fax-no: +49 761 203 4643 admin-c: GM1324-RIPE admin-c: WM165-RIPE tech-c: GM1324-RIPE tech-c: WM165-RIPE nic-hdl: RUF3-RIPE abuse-mailbox: [email protected] mnt-by: BELWUE-MNT created: 2014-02-18T13:47:33Z last-modified: 2017-12-07T09:02:21Z source: RIPE # Filtered % Information related to '192.52.32.0/20AS553' route: 192.52.32.0/20 descr: FDN-NETS origin: AS553 mnt-routes: BELWUE-MNT mnt-by: BELWUE-MNT created: 2009-06-26T09:35:24Z last-modified: 2009-06-26T09:35:24Z source: RIPE % This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND) % Query time: 1523 msec % WHEN: Sun Nov 01 17:30:30 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"cidr0_cidrs": [
{
"length": 20,
"v4prefix": "192.52.32.0"
}
],
"country": "DE",
"endAddress": "192.52.47.255",
"entities": [
{
"handle": "BEL553-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/BEL553-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"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",
"BelWue-Koordination"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Landeshochschulnetz Baden-Wuerttemberg (BelWue)\nUniversitaet Stuttgart\nBelWue-Koordination\nIndustriesstrasse 28\nD-70565 Stuttgart\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 711 685 88030"
],
[
"tel",
{
"type": "fax"
},
"text",
"+49 711 678 8363"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
},
{
"handle": "BELWUE-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/BELWUE-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"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",
"BELWUE-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"entities": [
{
"handle": "BELWUE-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/BELWUE-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"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",
"BELWUE-MNT"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"handle": "GM1324-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/GM1324-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"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",
"Guenter Mueller"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Universitaet Freiburg\nRechenzentrum\nHermann-Herder-Str. 10\nD-79104 Freiburg\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 761 203 4622"
],
[
"tel",
{
"type": "fax"
},
"text",
"+49 761 203 4643"
]
]
]
},
{
"handle": "WM165-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/WM165-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"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",
"Willibald Meyer"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Universitaet Freiburg\nRechenzentrum\nHermann-Herder-Strasse 10\nD-79104 Freiburg\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49 761 203 4640"
],
[
"tel",
{
"type": "fax"
},
"text",
"+49 761 203 4643"
]
]
]
}
],
"handle": "RUF3-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"RZ Universitaet Freiburg"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Rechenzentrum\nUniversitaet Freiburg\nHermann-Herder-Str. 10\nD-79104 Freiburg\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "fax"
},
"text",
"+49 761 203 4643"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-01-17T10:59:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-01-17T10:59:04Z"
}
],
"handle": "192.52.32.0 - 192.52.47.255",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/192.52.32.0%20-%20192.52.47.255",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/192.52.32.0%20-%20192.52.47.255?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/192.52.32.0%20-%20192.52.47.255",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/192.52.32.0%20-%20192.52.47.255",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/192.52.32.0%20-%20192.52.47.255?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/192.52.32.0%20-%20192.52.47.255",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"href": "https://rdap.db.ripe.net/ip/192.52.32.0/20",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/192.52.32.0/20"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "UNI-FREIBURG",
"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/192.52.32.0/20"
}
],
"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/192.52.32.0/20"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "ip network",
"parentHandle": "192.52.0.0 - 192.52.50.255",
"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": "$.entities[?(@.handle=='BEL553-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='RUF3-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"remarks": [
{
"description": [
"Albert-Ludwigs-Universität"
]
}
],
"startAddress": "192.52.32.0",
"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.