Route Leak Detection #71

Open
Details
Analysis Run
#1 (2026-05-01 00:00 → 2026-05-30 23:59)
Prefix
83.222.128.0/19
Leaking ASN
AS31736
Expected Upstream ASes
AS174, AS1299, AS3303, AS6939, AS25091, AS31736, AS33891, AS49544, AS58299
Observed AS Path
AS215859 → AS18106 → AS18106 → AS13030 → AS31736 → AS31736 → AS31736 → AS31736
Collectors
1
First Seen
May 7, 2026, 3:02 a.m.
Last Seen
May 29, 2026, 7:06 a.m.
Duration
1915466s
Recorded
May 31, 2026, 11:16 a.m.
Confidence Score
0%
Low confidence
Leak Signals
  • smashandgrab
  • visibilityspike
  • pathlengthexplosion
Raw Evidence
{'as_paths': ['215859 18106 18106 13030 31736 31736 31736 31736', '215859 18106 18106 13030 31736 31736 31736 31736', '215859 18106 18106 13030 31736 31736 31736 31736', '215859 18106 18106 13030 31736 31736 31736 31736', '215859 18106 18106 13030 31736 31736 31736 31736'], 'peer_ases': [215859], 'timestamps': ['2026-05-29T07:06:48.271280+00:00', '2026-05-29T06:23:50.466124+00:00', '2026-05-29T06:07:19.675756+00:00', '2026-05-29T05:41:40.597959+00:00', '2026-05-29T05:40:23.714082+00:00'], 'threshold_path_length': 7.0, 'baseline_median_path_length': 4.0}