NetKnife

NetKnife-PFX-37-143-140-0-24

37.143.140.0/24

Status: [RPKI Valid]

Origin: AS196745 (best)

Source: [live]

Vantage point: rrc20.ripe.net (via 91.206.52.32)

Observed:

1.Path
AS196745Datacenta Hosting Ltd
AS206347Wessex Internet Limited
AS174Cogent Communications
AS15576NTS Workspace AG
AS21232GGA Maur
2.Communities
Review pending submissions →

No BGP communities observed on this path.

3.RPKI Validation

Origin AS196745, checked against RPKI .

  • > 37.143.140.0/24 (max length /24, origin AS196745)
  • > 37.143.136.0/21 (max length /24, origin AS196745)

IRR: mismatch — registered origin differs, not authoritative

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

10 of 11 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc20.ripe.net (via 91.206.52.32)
AS196745AS206347AS174AS15576AS21232
AS21232
0
rrc20.ripe.net (via 91.206.52.103)
AS196745AS5511AS8220AS8758AS196621
AS196621
5
rrc00.ripe.net (via 154.11.12.212)
AS196745AS60670AS3257AS852length differs
AS852
0
rrc10.ripe.net (via 217.29.67.54)
AS196745AS5511AS9002AS20912length differs
AS20912
0
rrc25.ripe.net (via 154.18.4.110)
AS196745AS60670AS3257AS3491AS134823
AS134823
12
rrc19.ripe.net (via 196.60.8.139)
AS196745AS206347AS3741AS32653length differs
AS32653
12
rrc20.ripe.net (via 91.206.53.6)
AS196745AS5511AS209823length differs
AS209823
10
rrc15.ripe.net (via 187.16.216.209)
AS196745AS5511AS6453AS4230AS28634
AS28634
2
rrc25.ripe.net (via 102.220.17.28)
AS196745AS5511AS6453AS37282AS328840
AS328840
1
rrc00.ripe.net (via 203.119.104.1)
AS196745AS206347AS3356AS7575AS4608
AS4608
0
rrc24.ripe.net (via 5.188.4.211)
AS196745AS206347AS174AS38008AS38008AS46997length differs
AS46997
5
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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