197.13.21.0/24
path type: best · origin AS37504
RPKI Unknown(no covering ROA)
Origin AS37504 · checked 9/26/2026, 3:28:39 AM
No matching ROA found.
AS Path
Communities
Review pending submissions →unknown
5511:500meaning unknown
5511:507meaning unknown
5511:999meaning unknown
5511:10009meaning unknown
5511:30428meaning unknown
5511:30436meaning unknown
5511:30597meaning unknown
5511:30599meaning unknown
5511:40193meaning unknown
8298:2000meaning unknown
25091:12304meaning unknown
37492:1007meaning unknown
vantage point: rrc20.ripe.net (via 91.206.53.12)observed IRR: match (RIPE-NONAUTH)
Vantage Points
14 of 16 feeds see a different AS path than the rest — highlighted below.
rrc20.ripe.net (via 91.206.53.12)
differs
AS37504AS37492AS5511AS25091AS8298
peer AS829812 communitiesobserved
rrc25.ripe.net (via 152.89.170.250)
differs
AS37504AS37492AS5511AS174AS212271
peer AS2122712 communitiesobserved
rrc25.ripe.net (via 154.18.4.110)
differs
AS37504AS37693AS37693AS3356AS3491AS134823length differs
peer AS13482317 communitiesobserved
rrc23.ripe.net (via 27.111.228.43)
differs
AS37504AS37693AS37693AS3356AS3491
peer AS34916 communitiesobserved
rrc10.ripe.net (via 217.29.67.54)
differs
AS37504AS37492AS5511AS9002AS20912
peer AS209120 communitiesobserved
rrc13.ripe.net (via 195.208.210.52)
differs
AS37504AS37693AS37693AS3356AS20764AS41722length differs
peer AS4172214 communitiesobserved
rrc20.ripe.net (via 91.206.52.180)
AS37504AS37693AS37693AS3356AS62167
peer AS621670 communitiesobserved
rrc01.ripe.net (via 195.66.225.48)
AS37504AS37693AS37693AS3356AS62167
peer AS621670 communitiesobserved
rrc13.ripe.net (via 195.208.208.147)
differs
AS37504AS37693AS37693AS6762AS28917
peer AS289172 communitiesobserved
rrc24.ripe.net (via 177.101.16.80)
differs
AS37504AS37693AS37693AS3356AS14840AS61626AS53046length differs
peer AS530460 communitiesobserved
rrc21.ripe.net (via 37.49.236.36)
differs
AS37504AS37492AS5511AS1299AS16347
peer AS163470 communitiesobserved
rrc03.ripe.net (via 80.249.208.162)
differs
AS37504AS37693AS37693AS3356AS49544
peer AS495446 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS37504AS37492AS5511AS1299AS852
peer AS8520 communitiesobserved
rrc20.ripe.net (via 91.206.53.6)
differs
AS37504AS37492AS5511AS209823length differs
peer AS20982311 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS37504AS37492AS5511AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS37504AS37492AS5511AS6939AS60171AS328840length differs
peer AS3288404 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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