81.21.0.0/24
path type: best · origin AS50670
RPKI Valid
Origin AS50670 · checked 9/25/2026, 3:55:14 AM
- 81.21.0.0/24 (max length /24, origin AS50670)
AS Path
Communities
Review pending submissions →unknown
3491:2000meaning unknown
3491:2009meaning unknown
3491:9002meaning unknown
3491:9080meaning unknown
3491:9081meaning unknown
3491:9087meaning unknown
38042:10016meaning unknown
38042:15003meaning unknown
vantage point: rrc25.ripe.net (via 154.18.4.110)observed IRR: match (RPKI)
Vantage Points
25 of 27 feeds see a different AS path than the rest — highlighted below.
rrc25.ripe.net (via 154.18.4.110)
differs
AS50670AS12975AS3356AS3491AS134823length differs
peer AS1348238 communitiesobserved
rrc20.ripe.net (via 91.206.52.103)
differs
AS50670AS12975AS3356AS3303AS8758AS196621length differs
peer AS19662113 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS50670AS12975AS3356AS28910
peer AS289100 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS50670AS12975AS3356AS3257AS852length differs
peer AS8520 communitiesobserved
rrc13.ripe.net (via 195.208.209.66)
differs
AS50670AS12975AS3356AS6939AS35598length differs
peer AS355985 communitiesobserved
rrc15.ripe.net (via 187.16.222.156)
differs
AS50670AS12975AS3356AS7195AS264479length differs
peer AS2644790 communitiesobserved
rrc25.ripe.net (via 91.129.0.46)
differs
AS50670AS50670AS50670AS50670AS48832AS8529AS6453AS1257length differs
peer AS12573 communitiesobserved
rrc20.ripe.net (via 91.206.52.38)
AS50670AS12975AS60068AS59890
peer AS598901 communityobserved
rrc05.ripe.net (via 193.203.0.245)
AS50670AS12975AS60068AS59890
peer AS598901 communityobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS50670AS12975AS3356AS60171AS328840length differs
peer AS3288404 communitiesobserved
rrc10.ripe.net (via 217.29.66.120)
differs
AS50670AS12975AS3356AS6461AS15605length differs
peer AS156053 communitiesobserved
rrc03.ripe.net (via 80.249.209.211)
differs
AS50670AS12975AS3356AS3320
peer AS33203 communitiesobserved
rrc00.ripe.net (via 193.0.0.56)
differs
AS50670AS12975AS3356AS3320AS3333length differs
peer AS33333 communitiesobserved
rrc10.ripe.net (via 217.29.67.54)
differs
AS50670AS12975AS3356AS9002AS20912length differs
peer AS209120 communitiesobserved
rrc14.ripe.net (via 198.32.176.226)
differs
AS50670AS12975AS3356AS3491AS199524length differs
peer AS1995240 communitiesobserved
rrc25.ripe.net (via 14.1.54.38)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS61138length differs
peer AS611385 communitiesobserved
rrc05.ripe.net (via 193.203.0.19)
differs
AS50670AS12975AS3356AS3320AS47147length differs
peer AS471479 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc19.ripe.net (via 196.60.8.139)
differs
AS50670AS12975AS3356AS3741AS32653length differs
peer AS3265315 communitiesobserved
rrc25.ripe.net (via 213.144.124.4)
differs
AS50670AS12975AS3356AS9002AS25145length differs
peer AS251452 communitiesobserved
rrc00.ripe.net (via 203.119.104.1)
differs
AS50670AS12975AS3356AS7575AS4608length differs
peer AS46080 communitiesobserved
rrc10.ripe.net (via 217.29.67.51)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS41327length differs
peer AS413277 communitiesobserved
rrc10.ripe.net (via 217.29.67.13)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS41327AS57111length differs
peer AS571117 communitiesobserved
rrc25.ripe.net (via 176.119.210.1)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS56457length differs
peer AS564575 communitiesobserved
rrc19.ripe.net (via 196.60.9.188)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS199524length differs
peer AS1995240 communitiesobserved
rrc00.ripe.net (via 84.54.49.1)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS6762AS8280AS216285length differs
peer AS2162854 communitiesobserved
rrc00.ripe.net (via 43.251.115.197)
differs
AS50670AS12975AS12975AS12975AS12975AS174AS132825length differs
peer AS1328250 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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