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pdbwhois.py
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pdbwhois.py
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#!/usr/bin/env python3
import requests
import ujson
import argparse
import ipaddress
apiurl = 'https://www.peeringdb.com/api/'
parser = argparse.ArgumentParser(description='A small tool for querying PeeringDB.net')
parser.add_argument('search', metavar='<search_term>', help='Search string. ASN, IP or Company Name')
parser.add_argument('--fac', action='store_true', help='Search by Colocation Facilities')
parser.add_argument('--ix', action='store_true', help='Search by Internet Exchange')
parser.add_argument('-v', action='store_true', help='Verbose output')
args = parser.parse_args()
def fetchResults(url):
try:
response = requests.get(url)
response = ujson.loads(response.text)
except:
print("Error: Didn't receive a valid response when calling %s" % url)
exit(1)
return response
# Matches an ASN and provides info
def whois(search):
url = "%snet?asn=%s&depth=2" % (apiurl, search)
results = fetchResults(url)
if not results['data']:
print("AS%s not found in PeeringDB" % search)
exit(1)
print("name: %s" % results['data'][0].pop('name'))
if results['data'][0]['aka'] is not "":
print("aka: %s" % results['data'][0].pop('aka'))
if args.v:
for key in sorted(results['data'][0]):
if key == 'netixlan_set':
print("Peering at:")
for ixlan in results['data'][0][key]:
url = "%six?ixlan_id=%s" % (apiurl, ixlan['ixlan_id'])
ix_results = fetchResults(url)
print("\t%s " % ix_results['data'][0]['name'])
elif key == 'netfac_set':
print("Present at:")
for fac in results['data'][0][key]:
url = "%sfac?id=%s" % (apiurl, fac['fac_id'])
fac_results = fetchResults(url)
print("\t%s " % fac_results['data'][0]['name'])
elif results['data'][0][key] is not "":
print("%s: %s" % (key, results['data'][0][key]))
# Searches for an IX and provides info
def findIX(search):
# First try to match exact name
url = "%six?name=%s" % (apiurl, search)
results = fetchResults(url)
# If we find nothing, do a loose match on the search
if not results['data']:
url = "%six?name__contains=%s" % (apiurl, search)
results = fetchResults(url)
if not results['data']:
print("No matches for %s" % (search))
return # Nothing found return to main()
for ix in results['data']:
ix_id = ix['id']
print("Internet Exchange: %s" % ix['name'])
try:
print("\tcity: %s" % ix['city'])
print("\tcountry: %s" % ix['country'])
print("\twebsite: %s" % ix['website'])
print("\ttech_phone: %s" % ix['tech_phone'])
except:
pass
for proto in ('IPv4', 'IPv6'):
ixpfx_url = "%sixpfx?ix_id=%s&protocol=%s" % (apiurl, ix_id, proto)
ixpfx_results = fetchResults(ixpfx_url)
for p in ixpfx_results['data']:
try:
print("\t%s: %s" % (proto, p['prefix']))
except:
# If we can't find a v4 or v6 subnet at this IX, gracefully pass
pass
# If verbose, find out what networks are present on the IXLAN
if args.v:
print("Networks Present:")
url2 = "%snetixlan?ix_id=%s" % (apiurl, ix_id)
results2 = fetchResults(url2)
for net in results2['data']:
print("\t%s - AS%s" % (lookupNet(net['net_id']), net['asn']))
def findFac(search):
url = "%sfac?name__contains=%s" % (apiurl, search)
results = fetchResults(url)
if not results['data']:
print("No matches for %s" % (search))
else:
for fac in results['data']:
fac_id = fac['id']
print("Facility Name: %s" % fac['name'])
if args.v:
print("Networks:")
url2 = "%snetfac?fac_id=%s" % (apiurl, fac_id)
results2 = fetchResults(url2)
for net in results2['data']:
print("\t%s - AS%s" % (lookupNet(net['net_id']), net['local_asn']))
# Searches the results for Company name and spits out the ASN
def findASN(search):
url = "%snet?name__contains=%s" % (apiurl, search)
results = fetchResults(url)
if not results['data']:
print("No matches for %s" % (search))
else:
for result in results['data']:
print("%s: AS%s in %s" % (result['name'], result['asn'], result['info_scope']))
def lookupNet(search):
url = "%snet?id=%s" % (apiurl, search)
results = fetchResults(url)
return results['data'][0]['name']
def lookupIXLAN(search):
url = "%sixlan?id=%s" % (apiurl, search)
results = fetchResults(url)
url = "%six?id=%s" % (apiurl, results['data'][0]['ix_id'])
results = fetchResults(url)
return results['data'][0]['name']
# Searches pdb for who is peering and at which IX, with a given IP address
def findIP(ip):
if ip.version == 4:
url = "%snetixlan?ipaddr4=%s" % (apiurl, ip)
elif ip.version == 6:
url = "%snetixlan?ipaddr6=%s" % (apiurl, ip)
results = fetchResults(url)
if not results['data']:
print("No matches for %s" % (ip))
else:
for result in results['data']:
netName = lookupNet(result['net_id'])
ixlanName = lookupIXLAN(result['ixlan_id'])
if result['is_rs_peer'] == "true":
RS = "with the route servers "
else:
RS = ""
print("%s - AS%s is peering %sat %s on %s" % (netName, result['asn'], RS, ixlanName, ip))
if args.v:
for key in sorted(result):
print("%s: %s" % (key, result[key]))
def main():
search = args.search
# Strip leading "AS" and check to see if what remains is an integer
# So we don't accidentally catch company names starting with "AS"
if (search[0:2] == "AS" or search[0:2] == "as") and search[2:].isdigit():
search = search[2:]
# See if search string is an IP address
ip = None
try:
ip = ipaddress.ip_address(search)
except:
pass
if ip is not None:
findIP(ip)
elif args.ix:
findIX(search)
elif args.fac:
findFac(search)
elif search.isdigit():
whois(search)
else:
findASN(search)
if __name__ == "__main__":
main()