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# checked the DAT files; pyasn worked correctly
# checked MRT/RIB-converter for these ranges; with the latest changes, same response
# (can't also be due to multiple TD entries, as these are non-existant prefixes, not different ones
# leaves only possibility different routeview / bgp-routing point of views - to check)
# 2014/11/02: if I am not mistaken, RouteViews data was 2014-05-13 06:00, and Cymru for 2014-05-13 00:00;
# that COULD explain some difference. (I tried two randomly, it didn't)
# # not sure why we don't have these in the DAT, but we don't.
104.135.25.154 > cymru: 36384, pyasn: None
104.144.210.69 > cymru: 55286, pyasn: None
104.175.46.164 > cymru: 20001, pyasn: None
116.130.71.171 > cymru: 59344, pyasn: None
139.183.193.91 > cymru: 49518, pyasn: None
154.106.138.53 > cymru: 2609, pyasn: None
155.73.83.130 > cymru: 10741, pyasn: None
37.133.139.184 > cymru: 12715, pyasn: None
42.103.221.212 > cymru: 4134, pyasn: None
47.61.122.150 > cymru: 12430, pyasn: None
70.121.211.109 > cymru: 11427, pyasn: None
# not sure why CYMRU doesn't have these.
192.129.36.175 > cymru: None, pyasn: 286
# whois resolves to RIPE, AS-name is KPN
49.232.221.106 > cymru: None, pyasn: 62294
# whois resolves to BJENET (Chinese), AS-name is Castcable HK
RANDOM re-checks of above:
$ whois -h whois.cymru.com " -v 104.135.25.154 2014-05-13 06:00:00 GMT"
AS | IP | BGP Prefix | CC | Registry | Allocated | Info | AS Name
36384 | 104.135.25.154 | 104.132.0.0/14 | US | arin | 2014-07-03 | 2014-05-13 06:00:00 GMT | GOOGLE-IT - Google Incorporated,US
$ whois -h whois.cymru.com " -v 42.103.221.212 2014-05-13 06:00:00 GMT"
AS | IP | BGP Prefix | CC | Registry | Allocated | Info | AS Name
4134 | 42.103.221.212 | 42.103.0.0/16 | CN | apnic | 2011-02-28 | 2014-05-13 06:00:00 GMT | CHINANET-BACKBONE No.31,Jin-rong Street,CN
$ whois -h whois.cymru.com " -v 192.129.36.175 2014-05-13 06:00:00 GMT"
AS | IP | BGP Prefix | CC | Registry | Allocated | Info | AS Name
NA | 192.129.36.175 | NA | DE | ripencc | | 2014-05-13 06:00:00 GMT | NA
db = pyasn.pyasn('devel/pyasn.git/data/ipasn_20140513.dat')
db.lookup('104.135.25.154')
#Out: (None, None)
db.lookup('42.103.221.212')
#Out: (None, None)
db.lookup('192.129.36.175')
#Out: (286, '192.129.32.0/20')
# are these same/different??
171.0.248.105 > cymru: 17552, pyasn: 9874 # StarHub, TrueAS
147.53.153.218 > cymru: 174, pyasn: 1767 # Cogent, Indiana Higher Edu
172.224.18.176 > cymru: 35994, pyasn: 31377 # akamai, vodacom
#OK - AS names indicate same owner
132.11.174.152 > cymru: 367, pyasn: 721 # DOD
46.152.156.165 > cymru: 34400, pyasn: 35819 # Etisalat
99.17.28.174 > cymru: 7018, pyasn: 7132 # AT&T
#OK, COMCAST:
50.167.229.42 > cymru: 7725, pyasn: 7922
66.177.71.176 > cymru: 33489, pyasn: 7922
67.180.151.181 > cymru: 33651, pyasn: 7922
69.252.244.180 > cymru: 33491, pyasn: 7922
71.228.112.206 > cymru: 33654, pyasn: 7922
71.236.106.88 > cymru: 7016, pyasn: 7922
73.181.253.215 > cymru: 33650, pyasn: 7922
98.197.5.181 > cymru: 33662, pyasn: 7922
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