Route Leak Detection #96

Open
Details
Analysis Run
#1 (2026-05-01 00:00 → 2026-05-30 23:59)
Prefix
185.159.157.0/24
Leaking ASN
AS62371
Expected Upstream ASes
AS62371
Observed AS Path
AS58511 → AS6939 → AS62371 → AS209103
Collectors
6
First Seen
May 8, 2026, 4:22 p.m.
Last Seen
May 23, 2026, 4:55 a.m.
Duration
1254769s
Recorded
May 31, 2026, 11:16 a.m.
Confidence Score
0%
Low confidence
Leak Signals
  • smashandgrab
  • visibilityspike
  • pathlengthexplosion
Raw Evidence
{'as_paths': ['58511 6939 62371 209103', '58511 6939 62371 209103', '58511 6939 62371 209103', '58511 6939 62371 209103', '213151 6939 62371 209103'], 'peer_ases': [213151, 58511], 'timestamps': ['2026-05-23T04:55:40.236806+00:00', '2026-05-23T04:48:33.713583+00:00', '2026-05-23T04:41:18.481774+00:00', '2026-05-23T04:29:09.469543+00:00', '2026-05-23T04:10:18.937854+00:00'], 'spike_threshold': 2.9149075674292697, 'baseline_mean_collectors': 1.3387096774193548, 'baseline_stdev_collectors': 0.7880989450049575}