151.104.144.0/23
path type: best · origin AS54253
RPKI Valid
Origin AS54253 · checked 9/25/2026, 8:44:19 PM
- 151.104.144.0/23 (max length /24, origin AS54253)
AS Path
Communities
Review pending submissions →other
2914:410Marks route as an NTT-and-customer route
unknown
2914:1005meaning unknown
4826:1000meaning unknown
4826:5401meaning unknown
4826:7000meaning unknown
4826:54011meaning unknown
31898:12013meaning unknown
31898:13001meaning unknown
47692:30000meaning unknown
47692:30160meaning unknown
51184:200meaning unknown
geographic
2914:2000Route origin country: United States (us)
2914:3000Route origin region: North America
vantage point: rrc05.ripe.net (via 193.203.0.213)observed IRR: mismatch — registered origin differs, not authoritative
Vantage Points
8 of 10 feeds see a different AS path than the rest — highlighted below.
rrc05.ripe.net (via 193.203.0.213)
AS54253AS4826AS2914AS47692AS51184
peer AS5118413 communitiesobserved
rrc12.ripe.net (via 80.81.193.65)
AS54253AS4826AS2914AS47692AS51184
peer AS5118413 communitiesobserved
rrc05.ripe.net (via 193.203.0.192)
differs
AS54253AS4826AS2914AS47692length differs
peer AS4769212 communitiesobserved
rrc03.ripe.net (via 193.239.119.253)
differs
AS54253AS4826AS2914AS48185length differs
peer AS4818510 communitiesobserved
rrc04.ripe.net (via 192.65.185.141)
differs
AS54253AS4826AS174AS6830AS6730
peer AS67306 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS54253AS4826AS852length differs
peer AS8520 communitiesobserved
rrc25.ripe.net (via 2406:840:eb04:1265:4:feed:0:1)
differs
AS54253AS703AS18041length differs
peer AS1425533 communitiesobserved
rrc25.ripe.net (via 205.185.121.104)
differs
AS54253AS703AS18041length differs
peer AS1425533 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS54253AS4826AS174AS327727AS328840
peer AS3288401 communityobserved
rrc25.ripe.net (via 85.132.60.12)
differs
AS54253AS4826AS174AS29049length differs
peer AS290492 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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