tools.whois-referral@tools-sgebastion-07:~$ python3.5 -m virtualenv -p /usr/bin/python3.5 venv3.5
Already using interpreter /usr/bin/python3.5
Using base prefix '/usr'
New python executable in /mnt/nfs/labstore-secondary-tools-project/whois-referral/venv3.5/bin/python3.5
Also creating executable in /mnt/nfs/labstore-secondary-tools-project/whois-referral/venv3.5/bin/python
Installing setuptools, pkg_resources, pip, wheel...done.
tools.whois-referral@tools-sgebastion-07:~$ source venv3.5/bin/activate
(venv3.5) tools.whois-referral@tools-sgebastion-07:~$ which pip
/mnt/nfs/labstore-secondary-tools-project/whois-referral/venv3.5/bin/pip
(venv3.5) tools.whois-referral@tools-sgebastion-07:~$ pip install ipwhois
DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade your Python as Python 3.5 is no longer maintained. pip 21.0 will drop support for Python 3.5 in January 2021. pip 21.0 will remove support for this functionality.
Collecting ipwhois
  Using cached ipwhois-1.2.0-py2.py3-none-any.whl (73 kB)
Collecting dnspython<=2.0.0
  Using cached dnspython-1.16.0-py2.py3-none-any.whl (188 kB)
Installing collected packages: dnspython, ipwhois
Successfully installed dnspython-1.16.0 ipwhois-1.2.0
(venv3.5) tools.whois-referral@tools-sgebastion-07:~$ python
Python 3.5.3 (default, Jul  9 2020, 13:00:10)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from ipwhois import IPWhois
>>> IPWhois("145.64.254.243").lookup_whois()
{'asn_date': '1993-09-01', 'raw_referral': None, 'asn_description': 'EPO-AS, NL', 'asn_country_code': 'DE', 'nir': None, 'query': '145.64.254.243', 'asn': '28756', 'nets': [{'cidr': '145.64.0.0/16', 'handle': 'ENA7-RIPE', 'range': '145.64.0.0 - 145.64.255.255', 'emails': ['[email protected]'], 'city': None, 'postal_code': None, 'country': 'NL', 'state': None, 'description': 'European Patent Office\nP.O. Box 5818\n2280 HV  Rijswijk', 'created': '1970-01-01T00:00:00Z', 'updated': '2020-08-28T09:51:50Z', 'name': 'EPONET', 'address': 'Patentlaan 2\n2288EE\nRijswijk\nNETHERLANDS'}, {'cidr': '145.64.254.0/24', 'handle': None, 'range': '145.64.254.0 - 145.64.254.255', 'emails': None, 'city': None, 'postal_code': None, 'country': None, 'state': None, 'description': 'European Patent Office', 'created': '2019-06-26T13:23:13Z', 'updated': '2019-06-26T13:23:13Z', 'name': None, 'address': None}], 'raw': None, 'asn_cidr': '145.64.252.0/22', 'referral': None, 'asn_registry': 'ripencc'}
>>>

tools.whois-referral@interactive:~$ source venv3.5/bin/activate
(venv3.5) tools.whois-referral@interactive:~$ which python
/usr/bin/python
(venv3.5) tools.whois-referral@interactive:~$ venv3.5/bin/python
Python 3.5.3 (default, Jul  9 2020, 13:00:10)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from ipwhois import IPWhois
>>> IPWhois("145.64.254.243").lookup_whois()
{'asn_description': 'EPO-AS, NL', 'query': '145.64.254.243', 'asn_country_code': 'DE', 'raw': None, 'asn_cidr': '145.64.252.0/22', 'referral': None, 'nir': None, 'asn': '28756', 'raw_referral': None, 'nets': [], 'asn_date': '1993-09-01', 'asn_registry': 'ripencc'}

>>> from ipwhois import net
>>> net.Net("145.64.254.243").get_whois('ripencc')
'% This is the RIPE Database query service.\n% The objects are in RPSL format.\n%\n% The RIPE Database is subject to Terms and Conditions.\n% See http://www.ripe.net/db/support/db-terms-conditions.pdf\n\n%ERROR:201: access denied for 185.15.56.1\n%\n% Sorry, access from your host has been permanently\n% denied because of a repeated excessive querying.\n% For more information, see\n% http://www.ripe.net/data-tools/db/faq/faq-db/why-did-you-receive-the-error-201-access-denied\n\n% This query was served by the RIPE Database Query Service version 1.98 (HEREFORD)\n\n\n'
>>>