96 lines
3.0 KiB
Python
96 lines
3.0 KiB
Python
__author__ = "Pooja Pathak"
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__email__ = "<pmpathak@ucsd.edu>"
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# This software is Copyright © 2020 The Regents of the University of
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# California. All Rights Reserved. Permission to copy, modify, and
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# distribute this software and its documentation for educational, research
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# and non-profit purposes, without fee, and without a written agreement is
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# hereby granted, provided that the above copyright notice, this paragraph
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# and the following three paragraphs appear in all copies. Permission to
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# make commercial use of this software may be obtained by contacting:
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#
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# Office of Innovation and Commercialization
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#
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# 9500 Gilman Drive, Mail Code 0910
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#
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# University of California
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#
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# La Jolla, CA 92093-0910
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#
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# (858) 534-5815
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#
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# invent@ucsd.edu
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#
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# This software program and documentation are copyrighted by The Regents of
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# the University of California. The software program and documentation are
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# supplied “as is”, without any accompanying services from The Regents. The
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# Regents does not warrant that the operation of the program will be
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# uninterrupted or error-free. The end-user understands that the program
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# was developed for research purposes and is advised not to rely
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# exclusively on the program for any reason.
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#
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# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
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# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
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# INCLUDING LOST PR OFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
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# DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF
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# THE POSSIBILITY OF SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY
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# DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
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# SOFTWARE PROVIDED HEREUNDER IS ON AN “AS IS” BASIS, AND THE UNIVERSITY OF
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# CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
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# ENHANCEMENTS, OR MODIFICATIONS.
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#!/usr/bin/env python
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import pyasn
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import argparse
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import datetime
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import resource
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import os
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import psutil
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def returnTime():
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return datetime.datetime.now()
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def returnMemUsage():
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process = psutil.Process(os.getpid())
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return process.memory_info()[0]
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parser = argparse.ArgumentParser()
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parser.add_argument('-p', dest = 'prefix2asn_file', default = '', help = 'Please enter the prefix2asn file name')
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parser.add_argument('-i', dest = 'ips_file', default = '', help = 'Please enter the file name of the ips file')
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args = parser.parse_args()
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# Get list of ips
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ips = []
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with open(args.ips_file) as f:
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for line in f:
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line = line.rstrip().split("\t")[1]
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ips.append(line)
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asndb = pyasn.pyasn(args.prefix2asn_file)
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begin_time = returnTime()
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begin_mem = returnMemUsage()
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# Create ip2asn mapping
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ip2asn = {}
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for ip in ips:
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if asndb.lookup(ip):
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asn,prefix = asndb.lookup(ip)
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if asn:
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ip2asn[ip] = asn
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# print(ip2asn)
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end_time = returnTime()
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end_mem = returnMemUsage()
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# hour:minute:second:microsecond
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print("Delta time:" , end_time - begin_time)
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print("Delta memory use:", end_mem - begin_mem)
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