2.21.20.0/24
path type: best · origin AS20940
RPKI Valid
Origin AS20940 · checked 9/25/2026, 8:35:20 PM
- 2.21.20.0/24 (max length /24, origin AS20940)
Communities
Review pending submissions →unknown
4230:1meaning unknown
4230:103meaning unknown
vantage point: rrc15.ripe.net (via 187.16.216.209)observed IRR: mismatch — registered origin differs, not authoritative
Vantage Points
17 of 18 feeds see a different AS path than the rest — highlighted below.
rrc15.ripe.net (via 187.16.216.209)
AS20940AS6453AS4230AS28634
peer AS286342 communitiesobserved
rrc15.ripe.net (via 187.16.216.103)
differs
AS20940AS6762AS61568AS28624
peer AS286245 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS20940AS3320AS852length differs
peer AS8520 communitiesobserved
rrc10.ripe.net (via 217.29.67.54)
differs
AS20940AS9002AS20912length differs
peer AS209120 communitiesobserved
rrc00.ripe.net (via 208.51.134.248)
differs
AS20940AS3356AS3549length differs
peer AS354915 communitiesobserved
rrc20.ripe.net (via 91.206.52.103)
differs
AS20940AS8758AS196621length differs
peer AS1966213 communitiesobserved
rrc01.ripe.net (via 195.66.227.233)
differs
AS20940AS137409AS207841length differs
peer AS2078414 communitiesobserved
rrc25.ripe.net (via 91.129.0.46)
differs
AS20940AS1257length differs
peer AS12573 communitiesobserved
rrc05.ripe.net (via 193.203.0.92)
differs
AS20940AS12577AS215628length differs
peer AS2156280 communitiesobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS20940AS60171AS328840length differs
peer AS3288404 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS20940AS28910length differs
peer AS289100 communitiesobserved
rrc10.ripe.net (via 217.29.66.120)
differs
AS20940AS6461AS15605length differs
peer AS156053 communitiesobserved
rrc22.ripe.net (via 86.104.125.59)
differs
AS20940AS6663AS56430length differs
peer AS564306 communitiesobserved
rrc24.ripe.net (via 138.122.60.1)
differs
AS20940AS174AS61573length differs
peer AS615731 communityobserved
rrc25.ripe.net (via 102.220.17.28)
differs
AS20940AS174AS37282AS328840
peer AS3288401 communityobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS20940AS174AS327727AS328840
peer AS3288401 communityobserved
rrc19.ripe.net (via 196.60.8.139)
differs
AS20940AS3356AS3741AS32653
peer AS3265315 communitiesobserved
routeviews:route-views2
differs
AS20940AS2914length differs
peer AS29144 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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