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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: AS 54271
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Marshall Eubanks wrote: > As of this morning, I am seeing BGP from AS 54271 > > *> 62.77.196.0/22 38.101.161.116 6991 0 174 3549 > 3549 3549 12301 8696 20922 54271 i I would be willing to bet that the IP netblocks being advertised are unallocated (or, unused within an allocated block). In the past, before botnets were so common, spammers would often hijack unused netblocks, advertise routes to them, flood spam from them, then the routes would disappear, making it impossible to track the spammers. Jon Kibler - -- Jon R. Kibler Chief Technical Officer Advanced Systems Engineering Technology, Inc. Charleston, SC USA o: 843-849-8214 c: 843-224-2494 s: 843-564-4224 My PGP Fingerprint is: BAA2 1F2C 5543 5D25 4636 A392 515C 5045 CF39 4253 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkh6PNcACgkQUVxQRc85QlNYcACfWKl/jxJNlt3xcSmK3A1B5/kq QF0An31R/cHv0U0/u+E7mU/0RvjN+evW =2AIk -----END PGP SIGNATURE----- ================================================== Filtered by: TRUSTEM.COM's Email Filtering Service http://www.trustem.com/ No Spam. No Viruses. Just Good Clean Email.
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