72.171.4.0/23
path type: best · origin AS6621
RPKI Valid
Origin AS6621 · checked 9/25/2026, 3:21:32 AM
- 72.171.4.0/23 (max length /23, origin AS6621)
Communities
Review pending submissions →unknown
3491:2000meaning unknown
3491:2004meaning unknown
3491:9002meaning unknown
3491:9080meaning unknown
3491:9081meaning unknown
3491:9087meaning unknown
vantage point: rrc23.ripe.net (via 27.111.228.43)observed IRR: mismatch — registered origin differs, not authoritative
Vantage Points
5 of 6 feeds see a different AS path than the rest — highlighted below.
rrc23.ripe.net (via 27.111.228.43)
AS6621AS6461AS3491
peer AS34916 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS6621AS6461AS852
peer AS8520 communitiesobserved
rrc15.ripe.net (via 187.16.222.156)
differs
AS6621AS6461AS6762AS264479length differs
peer AS2644790 communitiesobserved
rrc25.ripe.net (via 91.129.0.46)
differs
AS6621AS6461AS1257
peer AS12573 communitiesobserved
rrc25.ripe.net (via 104.225.4.202)
differs
AS6621AS6461AS3257AS36236length differs
peer AS362368 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS6621AS6461AS174AS327727AS328840length differs
peer AS3288401 communityobserved
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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