NetKnife

NetKnife-PFX-51-194-175-0-24

51.194.175.0/24

Status: [RPKI Valid]

Origin: AS199741 (best)

Source: [live]

Vantage point: rrc15.ripe.net (via 187.16.216.103)

Observed:

1.Path
AS199741TransitX Ltd
AS35200TransitX
AS2914NTT Communications
AS61568FSF Tecnologia
AS28624Oops Telecom
2.Communities
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Value
Meaning
Category
Confidence
2914:410
Marks route as an NTT-and-customer route
other
—
2914:1203
meaning unknown
unknown
—
2914:2201
Route origin country: United Kingdom (uk)
geographic
—
2914:3200
Route origin region: Europe
geographic
—
42831:12033
meaning unknown
unknown
—
61568:1105
meaning unknown
unknown
—
61568:65501
meaning unknown
unknown
—
28624:61568
meaning unknown
unknown
—
3.RPKI Validation

Origin AS199741, checked against RPKI .

  • > 51.194.175.0/24 (max length /24, origin AS199741)

IRR: match (RIPE)

4.Topology
Origin ASNTransitTier 1
Loading topology…
5.Vantage points

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

Vantage point
AS path
Peer
Communities
Observed
rrc15.ripe.net (via 187.16.216.103)
AS199741AS35200AS2914AS61568AS28624
AS28624
8
rrc00.ripe.net (via 154.11.12.212)
AS199741AS35200AS3257AS852length differs
AS852
0
rrc00.ripe.net (via 202.69.160.152)
AS199741AS35200AS17639length differs
AS17639
0
rrc20.ripe.net (via 91.206.52.103)
AS199741AS35200AS9002AS8758AS196621
AS196621
4
rrc10.ripe.net (via 217.29.66.120)
AS199741AS35200AS9002AS6461AS15605
AS15605
3
rrc10.ripe.net (via 217.29.67.54)
AS199741AS35200AS9002AS20912length differs
AS20912
0
rrc19.ripe.net (via 196.60.8.139)
AS199741AS35200AS3741AS32653length differs
AS32653
27
rrc25.ripe.net (via 185.205.208.5)
AS199741AS35200AS3257AS44901length differs
AS44901
8
rrc11.ripe.net (via 198.32.160.58)
AS199741AS35200AS3257AS21700length differs
AS21700
7
rrc25.ripe.net (via 23.159.16.22)
AS199741AS35200AS3257AS835length differs
AS835
10
rrc15.ripe.net (via 187.16.222.156)
AS199741AS35200AS9002AS7195AS264479
AS264479
0
rrc25.ripe.net (via 194.28.99.120)
AS199741AS35200AS3257AS24961AS34872
AS34872
3
rrc25.ripe.net (via 102.220.17.28)
AS199741AS35200AS37282AS328840length differs
AS328840
1
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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