NetKnife

201.236.128.0/18

path type: best · origin AS15311

RPKI Valid
Origin AS15311 · checked 9/25/2026, 8:38:34 PM
  • 201.236.128.0/18 (max length /24, origin AS15311)
live

AS Path

AS15311Telefonica Empresas Network
AS7004CTC Transmisiones Regionales S.A.
AS12956Telxius Cable
AS174Cogent Communications
AS212271C1V hosting

Communities

Review pending submissions →

geographic

174:21100Route learned from a Europe (EU) non-customer
174:22005Received route was learned in Germany
vantage point: rrc25.ripe.net (via 152.89.170.250)observed IRR: mismatch — registered origin differs, not authoritative

Vantage Points

12 of 13 feeds see a different AS path than the rest — highlighted below.

rrc25.ripe.net (via 152.89.170.250)
AS15311AS7004AS12956AS174AS212271
peer AS2122712 communitiesobserved
rrc25.ripe.net (via 185.205.208.5)
differs
AS15311AS7004AS12956AS5511AS44901
peer AS4490110 communitiesobserved
rrc25.ripe.net (via 94.207.42.2)
differs
AS15311AS7004AS12956AS1299AS15802AS57187length differs
peer AS571874 communitiesobserved
rrc10.ripe.net (via 217.29.67.54)
differs
AS15311AS7004AS12956AS9002AS20912
peer AS209120 communitiesobserved
rrc25.ripe.net (via 91.129.0.46)
differs
AS15311AS7004AS12956AS1257length differs
peer AS12573 communitiesobserved
rrc25.ripe.net (via 102.220.16.1)
differs
AS15311AS7004AS6939AS60171AS328840
peer AS3288404 communitiesobserved
rrc10.ripe.net (via 217.29.66.120)
differs
AS15311AS7004AS12956AS6461AS15605
peer AS156053 communitiesobserved
rrc19.ripe.net (via 196.60.8.22)
differs
AS15311AS7004AS12956AS174AS327960
peer AS3279602 communitiesobserved
rrc00.ripe.net (via 154.11.12.212)
differs
AS15311AS7004AS12956AS3257AS852
peer AS8520 communitiesobserved
rrc25.ripe.net (via 102.220.17.28)
differs
AS15311AS7004AS12956AS174AS37282AS328840length differs
peer AS3288401 communityobserved
rrc00.ripe.net (via 102.208.105.2)
differs
AS15311AS7004AS12956AS174AS327727AS328840length differs
peer AS3288401 communityobserved
rrc21.ripe.net (via 37.49.236.71)
differs
AS15311AS7004AS12956AS174AS62000AS34019length differs
peer AS340193 communitiesobserved
rrc01.ripe.net (via 195.66.225.216)
differs
AS15311AS7004AS12956AS2914AS25160
peer AS251608 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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