RDAP WHOIS lookup of '192.31.231.0'

RDAP response recieved from ripe.net in a total of 856ms

192.31.231.0/24

Handle:
192.31.231.0 - 192.31.231.255
Name:
VUCS-AMS
Type:
LEGACY
Country:
NL

CIDR:
192.31.231.0/24

Parent:
0.0.0.0 - 255.255.255.255

Remarks:
Vrije Universiteit
Faculteit der Exacte Wetenschappen
De Boelelaan 1081
1081 HV Amsterdam
changed: hostmaster@arin.net 19870916
changed: hostmaster@arin.net 19980305

Events

Created:
31-12-1969
Last change:
27-07-2023

Registrant

Handle:
ORG-VUA5-RIPE
 
Organization
Name:
Stichting VU
Adress:
The Netherlands
Contact:
voice +31 20 5989898

Registrant

Handle:
RIPE-NCC-LEGACY-MNT
 
Individual
Name:
RIPE-NCC-LEGACY-MNT
Adress:
ORG-NCC1-RIPE

Registrant

Handle:
VUBETA
 
Individual
Name:
VUBETA

Abuse registrant

Handle:
AS1103-MNT
 
Individual
Name:
AS1103-MNT

Administrative, Technical

Handle:
EKVU-RIPE
 
Individual
Name:
Ed Keizer
Adress:
Vrije Universiteit
Faculty of Sciences
De Boelelaan 1081
1081 HV Amsterdam
Contact:
voice +31 20 5487804
fax +31 20 5987653

Abuse administrative, Abuse technical

Handle:
WB311-RIPE
 
Individual
Name:
Wim Biemolt
Adress:
SURFnet bv
P.O. Box 19035
NL - 3501 DA Utrecht
The Netherlands
Contact:
voice +31 88 7873000

Technical

Handle:
KBVU-RIPE
 
Individual
Name:
Kees Bot
Adress:
Vrije Universiteit
Faculty of Sciences
De Boelelaan 1081
1081 HV Amsterdam
Contact:
voice +31 20 5987802
fax +31 20 5987653

Technical

Handle:
MLVU-RIPE
 
Individual
Name:
Marcel Lette
Adress:
Vrije Universiteit
Faculty of Sciences
De Boelelaan 1081
1081 HV Amsterdam
Contact:
voice +31 20 5987433
fax +31 5987653

Abuse technical

Handle:
JO5863-RIPE
 
Individual
Name:
Joachim Opdenakker
Adress:
Heirbaan 11
3650 Dilsen-Stokkem
Contact:
voice +32497802317

Abuse technical

Handle:
MK512-RIPE
 
Individual
Name:
Marijke Kaat
Adress:
SURFnet bv
P.O. Box 19035
NL - 3501 DA Utrecht
The Netherlands
Contact:
voice +31 30 2305305
fax +31 30 2305329

Abuse technical

Handle:
MM57501-RIPE
 
Individual
Name:
Max Mudde
Adress:
Moreelsepark 48, Utrecht
Contact:
voice +31887873000

Abuse technical

Handle:
NO17-RIPE
 
Individual
Name:
Niels den Otter
Adress:
SURF
P.O. Box 19035
NL - 3501 DA Utrecht
The Netherlands
Contact:
voice +31 30 2305305

Abuse

Handle:
SNS1-RIPE
 
Group
Name:
SURF Network Maintainer
Adress:
Kantoren Hoog Overborch (Hoog Catharijne)
Moreelsepark 48, 3511 EP Utrecht
Postbus 19035, 3501 DA Utrecht
Contact:
voice +31 88 7873000
cert@surfcert.nl

Raw RDAP response

Click here to see the raw RDAP response from ripe.net (13.822 bytes of JSON data). Opens as modal.

API

You may perform this lookup using the API and get the results as easy-to-parse JSON data.

Read more on the API at https://iamroot.tech/about/api (regarding authentication and rate limits, among other things), or give it a go right away using the 'try it' button.

 
GET
 https://iamroot.tech/whois/api/?host=192.31.231.0 copy try it
 

Log

001+001
  • Try RDAP lookup
874+872
  • Figure out server to ask
874+000
  • Asking 'whois.iana.org' for info on '192.31.231.0' - recieved a valid response of 1.244 bytes in 51ms.
874+000
  • IP is managed by arin.net. Response from IANA WHOIS in 87ms.
874+000
  • Starting lookup
874+000
  • Querying 'arin.net' for RDAP info on '192.31.231.0'. Response in 257ms. Got redirected (via http location) to 'ripe.net'.
874+000
  • Querying 'ripe.net' for RDAP info on '192.31.231.0'. Response in 385ms.
874+000
  • Done
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