NetKnife

NetKnife-PFX-37-203-48-0-24

37.203.48.0/24

Status: [RPKI Valid]

Origin: AS51173 (best)

Source: [live]

Vantage point: rrc10.ripe.net (via 217.29.66.120)

Observed:

1.Path
AS51173Premier Data Networks LTD
AS6830Liberty Global
AS6461Zayo Bandwidth
AS15605Connesi
2.Communities
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Value
Meaning
Category
Confidence
6461:5997
meaning unknown
unknown
—
15605:2005
meaning unknown
unknown
—
15605:2099
meaning unknown
unknown
—
3.RPKI Validation

Origin AS51173, checked against RPKI .

  • > 37.203.48.0/24 (max length /24, origin AS51173)

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

6 of 7 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc10.ripe.net (via 217.29.66.120)
AS51173AS6830AS6461AS15605
AS15605
3
rrc00.ripe.net (via 154.11.12.212)
AS51173AS6830AS3257AS852
AS852
0
rrc21.ripe.net (via 37.49.236.55)
AS51173AS6830AS5511AS35625AS35600length differs
AS35600
3
rrc10.ripe.net (via 217.29.67.54)
AS51173AS6830AS9002AS20912
AS20912
0
rrc25.ripe.net (via 104.225.4.202)
AS51173AS6830AS3491AS36236
AS36236
12
rrc25.ripe.net (via 102.220.16.1)
AS51173AS6830AS174AS60171AS328840length differs
AS328840
4
rrc19.ripe.net (via 196.60.8.139)
AS51173AS6830AS2914AS3741AS32653length differs
AS32653
16
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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