NetKnife

2.21.160.0/22

path type: best · origin AS37457

RPKI Valid
Origin AS37457 · checked 9/26/2026, 3:14:47 AM
  • 2.21.160.0/22 (max length /22, origin AS37457)
live

AS Path

AS37457Telkom Internet
AS37468Angola Cables
AS61568FSF Tecnologia
AS28624Oops Telecom

Communities

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unknown

37457:600meaning unknown
37468:2000meaning unknown
37468:2100meaning unknown
37468:2120meaning unknown
37468:11000meaning unknown
37468:11200meaning unknown
37468:11202meaning unknown
37468:21221meaning unknown
37468:37468meaning unknown
61568:65202meaning unknown
61568:65501meaning unknown
28624:61568meaning unknown
vantage point: rrc15.ripe.net (via 187.16.216.103)observed IRR: match (RIPE)

Vantage Points

10 of 11 feeds see a different AS path than the rest — highlighted below.

rrc15.ripe.net (via 187.16.216.103)
AS37457AS37468AS61568AS28624
peer AS2862412 communitiesobserved
rrc25.ripe.net (via 195.69.189.4)
differs
AS37457AS6939AS50107AS28910
peer AS289100 communitiesobserved
rrc15.ripe.net (via 187.16.216.209)
differs
AS37457AS37457AS37457AS5713AS174AS4230AS28634length differs
peer AS286342 communitiesobserved
rrc15.ripe.net (via 187.16.222.107)
differs
AS37457AS37457AS37457AS5713AS263152length differs
peer AS2631524 communitiesobserved
rrc25.ripe.net (via 185.205.208.5)
differs
AS37457AS37457AS37457AS5713AS44901length differs
peer AS449012 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS37457AS37457AS37457AS5713AS3491AS852length differs
peer AS8520 communitiesobserved
rrc04.ripe.net (via 192.65.185.141)
differs
AS37457AS37457AS37457AS5713AS174AS6830AS6730length differs
peer AS67306 communitiesobserved
rrc25.ripe.net (via 102.220.17.28)
differs
AS37457AS37457AS37457AS5713AS37282AS328840length differs
peer AS3288401 communityobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS37457AS37457AS37457AS5713AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS37457AS6939AS60171AS328840
peer AS3288404 communitiesobserved
rrc26.ripe.net (via 185.1.8.3)
differs
AS37457AS37457AS37457AS5713AS174AS1299AS48237length differs
peer AS482370 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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