NetKnife

NetKnife-PFX-158-51-172-0-22

158.51.172.0/22

Status: [RPKI Valid]

Origin: AS17138 (best)

Source: [live]

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

Observed:

1.Path
AS17138MPSP Engineering
AS20473The Constant Company
AS3491PCCW 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 AS17138, checked against RPKI .

  • > 158.51.172.0/22 (max length /22, origin AS17138)

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)
AS17138AS20473AS3491AS6461AS15605
AS15605
3
rrc10.ripe.net (via 217.29.67.54)
AS17138AS20473AS174AS20912length differs
AS20912
0
rrc20.ripe.net (via 91.206.53.12)
AS17138AS20473AS25091AS8298length differs
AS8298
4
rrc25.ripe.net (via 152.89.170.250)
AS17138AS20473AS174AS212271length differs
AS212271
2
rrc25.ripe.net (via 185.205.208.5)
AS17138AS20473AS3257AS44901length differs
AS44901
9
rrc25.ripe.net (via 195.69.189.4)
AS17138AS20473AS174AS28910length differs
AS28910
0
rrc25.ripe.net (via 102.220.16.1)
AS17138AS20473AS6939AS60171AS328840
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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