NetKnife

NetKnife-PFX-139-138-231-0-24

139.138.231.0/24

Status: [RPKI Valid]

Origin: AS394977 (best)

Source: [live]

Vantage point: rrc20.ripe.net (via 91.206.52.103)

Observed:

1.Path
AS394977T2EE-1
AS1299Arelion (Telia Company)
AS8220Colt Technology Services
AS8758iWay AG
AS196621FreeStone Systems
2.Communities
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Value
Meaning
Category
Confidence
8220:65000
meaning unknown
unknown
—
8220:65030
meaning unknown
unknown
—
8220:65400
meaning unknown
unknown
—
8758:110
meaning unknown
unknown
—
8758:300
meaning unknown
unknown
—
3.RPKI Validation

Origin AS394977, checked against RPKI .

  • > 139.138.224.0/19 (max length /24, origin AS394977)

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

7 of 8 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc20.ripe.net (via 91.206.52.103)
AS394977AS1299AS8220AS8758AS196621
AS196621
5
rrc19.ripe.net (via 196.60.8.190)
AS394977AS1299AS37468AS37239length differs
AS37239
1
rrc10.ripe.net (via 217.29.67.54)
AS394977AS3257AS20912length differs
AS20912
0
rrc15.ripe.net (via 187.16.216.209)
AS394977AS1299AS4230AS28634length differs
AS28634
9
rrc22.ripe.net (via 86.104.125.59)
AS394977AS1299AS6663AS56430length differs
AS56430
4
rrc03.ripe.net (via 80.249.208.162)
AS394977AS1299AS49544length differs
AS49544
4
rrc25.ripe.net (via 14.1.54.38)
AS394977AS1299AS174AS61138length differs
AS61138
5
rrc25.ripe.net (via 102.220.16.1)
AS394977AS1299AS174AS60171AS328840
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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