141.23.0.42
Education
Data retrieved at
Network
ASN
IP Range
Company
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
Registrant
DFN-LIR-MNT
CSTUB
Using networksdb.io for network lookups.
Hostname
Not available.
Type
Education
Handle
141.23.0.0 - 141.23.255.255
Registered
2001-10-09
Last Changed
2026-03-11
View raw RDAP
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{
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"+49 30 884299 349"
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"+49 30 884299 370"
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"remarks": [
{
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"type": "application/rdap+json"
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{
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"rel": "rdap-up rdap-active",
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"type": "application/rdap+json"
},
{
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"rel": "rdap-down",
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{
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{
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"rel": "copyright",
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],
"events": [
{
"eventAction": "registration",
"eventDate": "2001-10-09T08:34:35Z"
},
{
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"eventDate": "2026-03-11T13:16:22Z"
}
],
"rdapConformance": [
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"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
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"type": "text/html"
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{
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},
{
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"description": [
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],
"links": [
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"type": "application/pdf"
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],
"port43": "whois.ripe.net",
"objectClassName": "ip network",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
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},
"prePath": "$.entities[?(@.handle=='ORG-TUB1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
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{
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]
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
141.23.0.0/16
Authorized ASN
AS680
Abuse Contacts
IP Geolocation
Country
Germany
City
Berlin (📍 10965)
State of Berlin
Time Zone
Europe/Berlin
Coordinates
52.4875, 13.3992
Continent
Europe
European Union
Yes.
Phone prefix
+49
Currency
Euro (EUR €)