NetKnife

NetKnife-PFX-49-215-4-0-22

49.215.4.0/22

Status: [RPKI Valid]

Origin: AS24158 (best)

Source: [live]

Vantage point: rrc20.ripe.net (via 91.206.52.109)

Observed:

1.Path
AS24158Mark Chuang
AS9924Taiwan Fixed Network
AS8220Colt Technology Services
AS15576NTS Workspace AG
AS198385AlpineDC
2.Communities
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Value
Meaning
Category
Confidence
8220:65002
meaning unknown
unknown
—
8220:65300
meaning unknown
unknown
—
8220:65401
meaning unknown
unknown
—
15576:100
meaning unknown
unknown
—
15576:106
meaning unknown
unknown
—
15576:1000
meaning unknown
unknown
—
3.RPKI Validation

Origin AS24158, checked against RPKI .

  • > 49.214.0.0/15 (max length /24, origin AS24158)

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

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

Vantage point
AS path
Peer
Communities
Observed
rrc20.ripe.net (via 91.206.52.109)
AS24158AS9924AS8220AS15576AS198385
AS198385
6
rrc20.ripe.net (via 91.206.52.103)
AS24158AS9924AS8220AS8758AS196621
AS196621
5
rrc20.ripe.net (via 91.206.52.32)
AS24158AS9924AS3356AS15576AS21232
AS21232
0
rrc00.ripe.net (via 102.208.105.2)
AS24158AS9924AS9924AS3491AS174AS327727AS328840length differs
AS328840
1
rrc10.ripe.net (via 217.29.67.54)
AS24158AS9924AS9002AS20912length differs
AS20912
0
rrc04.ripe.net (via 192.65.185.195)
AS24158AS9924AS9002AS3303AS15547
AS15547
0
rrc20.ripe.net (via 91.206.52.9)
AS24158AS9924AS9002AS8758AS29691
AS29691
6
rrc00.ripe.net (via 154.11.12.212)
AS24158AS9924AS9924AS3491AS852
AS852
0
rrc25.ripe.net (via 14.1.54.38)
AS24158AS9924AS9002AS3356AS174AS61138length differs
AS61138
5
rrc25.ripe.net (via 102.220.16.1)
AS24158AS9924AS6939AS60171AS328840
AS328840
4
6.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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