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  open eye to your net
No. of BGP feeds: 792

Anomalies
   Transient Prefix Origins  Anomalous Depeerings  Bogus ASNs  Bogon Prefixes  Long/short Prefixes   
ASN or AS Name: multiple ASNs as e.g. 52,7018
Bogus ASN: multiple ASNs as e.g. 64512,0
Start date: *
End date: *

 Tips
Bogus ASNs are AS numbers that are not supposed to be advertised in BGP. Cyclops extracts the bogus ASN filter from IANA, and keeps track of all valid ASNs that appear connected to a bogus ASN. E.g. , you are X and Cyclops sees a path X-B or B-X where B is a bogus ASN, then it will generate an anomaly for X. You can query this anomaly by looking up for X in the ASN field.
 Quick lookup
ASN or AS Name:  
IP address or Host name:  
Total of 12 row(s)
Eye Bogus ASN Last prefix First seen Last seen Lifetime 
773865031200.222.0.0/162009-04-23 18:23:562009-08-26 15:13:08125
773865010200.202.192.0/182009-05-04 20:07:572009-08-26 15:02:30114
773865021200.222.0.0/162009-05-21 04:21:332009-08-26 15:02:2897
773865007200.187.128.0/192009-05-21 04:21:332009-08-26 15:02:2897
773865008200.141.0.0/172009-05-04 20:08:022009-08-26 15:02:28114
773865022200.222.0.0/162009-05-21 04:21:512009-08-26 15:02:2897
773865023200.141.0.0/172009-05-04 20:08:042009-08-26 15:02:28114
773865017200.149.128.0/172009-05-04 20:08:032009-08-26 15:02:28114
773865015201.18.0.0/172009-05-21 04:21:512009-08-26 15:02:2897
773865032200.164.0.0/152009-03-18 18:09:302009-08-26 15:02:28161
773865014201.18.0.0/172009-05-11 06:28:242009-08-26 15:02:28107
773865013200.187.128.0/192009-05-11 06:28:262009-08-26 15:02:28107
This page is maintained by Ricardo Oliveira @ UCLA. Please send questions/bugs/suggestions to cyclops at cs.ucla.edu