154.72.240.0/20
path type: best · origin AS37100
RPKI Valid
Origin AS37100 · checked 9/25/2026, 4:06:48 AM
- 154.72.240.0/20 (max length /24, origin AS37100)
AS Path
Communities
Review pending submissions →unknown
12779:10401meaning unknown
12779:20401meaning unknown
12779:65097meaning unknown
vantage point: rrc21.ripe.net (via 37.49.236.177)observed IRR: match (RIPE-NONAUTH)
Vantage Points
5 of 6 feeds see a different AS path than the rest — highlighted below.
rrc21.ripe.net (via 37.49.236.177)
AS37100AS12779
peer AS127793 communitiesobserved
rrc21.ripe.net (via 37.49.237.175)
differs
AS37100AS1299AS199524length differs
peer AS1995240 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS37100AS3257AS852length differs
peer AS8520 communitiesobserved
rrc25.ripe.net (via 102.220.17.28)
differs
AS37100AS37282AS328840length differs
peer AS3288401 communityobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS37100AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc24.ripe.net (via 5.188.4.211)
differs
AS37100AS174AS38008AS38008AS46997length differs
peer AS469975 communitiesobserved
Topology
Origin ASNTransitTier 1
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AS Path History
Every distinct AS-path era observed for this prefix, and an on-demand snapshot of what it looked like at a specific time.
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