NetKnife

38.172.40.0/21

path type: best · origin AS27884

RPKI Valid
Origin AS27884 · checked 9/25/2026, 8:35:49 AM
  • 38.172.40.0/21 (max length /24, origin AS27884)
live

AS Path

AS27884CABLE COLOR
AS22869CABLECOLOR
AS12956Telxius Cable
AS9002RETN Limited
AS20912Panservice

Communities

Review pending submissions →

No BGP communities observed on this path.

vantage point: rrc10.ripe.net (via 217.29.67.54)observed IRR: match (RADB)

Vantage Points

11 of 12 feeds see a different AS path than the rest — highlighted below.

rrc10.ripe.net (via 217.29.67.54)
AS27884AS22869AS12956AS9002AS20912
peer AS209120 communitiesobserved
rrc25.ripe.net (via 178.248.51.149)
differs
AS27884AS22869AS12956AS6453AS51185
peer AS511850 communitiesobserved
rrc21.ripe.net (via 37.49.236.172)
differs
AS27884AS22869AS12956AS3356AS35280AS39305AS58308length differs
peer AS583080 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS27884AS22869AS12956AS2914AS852
peer AS8520 communitiesobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS27884AS27884AS27884AS23520AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS27884AS22869AS12956AS6939AS60171AS328840length differs
peer AS3288404 communitiesobserved
rrc19.ripe.net (via 196.60.8.139)
differs
AS27884AS22869AS12956AS2914AS3741AS32653length differs
peer AS3265314 communitiesobserved
rrc25.ripe.net (via 185.255.53.202)
differs
AS27884AS27884AS27884AS23520AS174AS6453AS3214length differs
peer AS32142 communitiesobserved
rrc12.ripe.net (via 80.81.194.45)
differs
AS27884AS27884AS27884AS23520AS174AS50629AS205112length differs
peer AS2051121 communityobserved
rrc07.ripe.net (via 194.68.123.191)
differs
AS27884AS27884AS27884AS23520AS174AS199524length differs
peer AS1995240 communitiesobserved
rrc03.ripe.net (via 80.249.212.10)
differs
AS27884AS27884AS27884AS23520AS174AS50629length differs
peer AS506298 communitiesobserved
rrc25.ripe.net (via 14.1.54.38)
differs
AS27884AS27884AS27884AS23520AS174AS61138length differs
peer AS611385 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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