152.21.0.0/16
path type: best · origin AS81
RPKI Unknown(no covering ROA)
Origin AS81 · checked 9/26/2026, 10:30:01 AM
No matching ROA found.
AS path
Communities
Review pending submissions →Value
Meaning
Category
Confidence
28624:26162
meaning unknown
unknown
—
vantage point: rrc15.ripe.net (via 187.16.216.103)observed IRR: match (RADB)
Vantage points
13 of 14 feeds see a different AS path than the rest — highlighted below.
Vantage point
AS path
Peer
Communities
Observed
rrc15.ripe.net (via 187.16.216.103)
AS81AS11426AS7843AS6939AS28624
AS28624
1
rrc00.ripe.net (via 194.50.19.4)
AS81AS11426AS7843AS6939AS202365
AS202365
0
rrc15.ripe.net (via 187.16.216.209)
AS81AS174AS4230AS28634length differs
AS28634
2
rrc00.ripe.net (via 102.208.105.2)
AS81AS174AS327727AS328840length differs
AS328840
1
rrc12.ripe.net (via 80.81.194.213)
AS81AS11426AS7843AS6939AS3214
AS3214
0
rrc00.ripe.net (via 195.90.96.2)
AS81AS11426AS7843AS6939AS48185
AS48185
4
rrc04.ripe.net (via 192.65.185.141)
AS81AS174AS6830AS6730length differs
AS6730
6
rrc25.ripe.net (via 103.167.66.1)
AS81AS174AS6453AS9304AS142271
AS142271
6
rrc04.ripe.net (via 192.65.185.244)
AS81AS174AS5511AS25091length differs
AS25091
10
rrc01.ripe.net (via 195.66.224.89)
AS81AS174AS6830length differs
AS6830
4
rrc25.ripe.net (via 102.220.16.1)
AS81AS174AS60171AS328840length differs
AS328840
4
rrc00.ripe.net (via 165.16.221.66)
AS81AS174AS37721length differs
AS37721
4
rrc25.ripe.net (via 195.69.189.4)
AS81AS174AS28910length differs
AS28910
0
rrc25.ripe.net (via 85.132.60.12)
AS81AS174AS29049length differs
AS29049
2
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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