NetKnife

NetKnife-PFX-37-77-160-0-21

37.77.160.0/21

Status: [RPKI Valid]

Origin: AS197075 (best)

Source: [live]

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

Observed:

1.Path
AS197075Active Network S.p.A.
AS9002RETN Limited
AS8758iWay AG
AS196621FreeStone Systems
2.Communities
Review pending submissions →
Value
Meaning
Category
Confidence
8758:110
meaning unknown
unknown
—
8758:301
meaning unknown
unknown
—
9002:9002
meaning unknown
unknown
—
9002:64641
meaning unknown
unknown
—
3.RPKI Validation

Origin AS197075, checked against RPKI .

  • > 37.77.160.0/21 (max length /24, origin AS197075)

IRR: mismatch — registered origin differs, not authoritative

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

14 of 16 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)
AS197075AS9002AS8758AS196621
AS196621
4
rrc15.ripe.net (via 187.16.216.103)
AS197075AS1299AS2914AS61568AS28624length differs
AS28624
7
rrc21.ripe.net (via 37.49.236.55)
AS197075AS3257AS35625AS35600
AS35600
3
rrc10.ripe.net (via 217.29.67.54)
AS197075AS20912length differs
AS20912
0
rrc00.ripe.net (via 49.12.70.222)
AS197075AS1299AS4809AS35710AS44393length differs
AS44393
0
rrc05.ripe.net (via 193.203.0.63)
AS197075AS5405AS1764AS6720
AS6720
1
rrc12.ripe.net (via 80.81.193.65)
AS197075AS5405AS1764AS51184
AS51184
15
rrc05.ripe.net (via 193.203.0.213)
AS197075AS5405AS1764AS51184
AS51184
15
rrc20.ripe.net (via 91.206.53.5)
AS197075AS5405length differs
AS5405
9
rrc25.ripe.net (via 185.205.208.5)
AS197075AS197075AS197075AS197075AS12874AS3303AS8717AS44901length differs
AS44901
3
rrc15.ripe.net (via 187.16.222.107)
AS197075AS1299AS174AS174AS263152length differs
AS263152
2
rrc00.ripe.net (via 154.11.12.212)
AS197075AS197075AS197075AS197075AS12874AS3303AS852length differs
AS852
0
rrc25.ripe.net (via 14.1.54.38)
AS197075AS1299AS174AS61138
AS61138
5
rrc04.ripe.net (via 192.65.185.130)
AS197075AS197075AS197075AS197075AS12874AS3303AS559length differs
AS559
9
rrc15.ripe.net (via 187.16.216.209)
AS197075AS3257AS4230AS28634
AS28634
2
rrc19.ripe.net (via 196.60.8.139)
AS197075AS3257AS2914AS3741AS32653length differs
AS32653
13
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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