NetKnife

NetKnife-PFX-203-107-36-0-22

203.107.36.0/22

Status: [RPKI Valid]

Origin: AS37963 (best)

Source: [live]

Vantage point: rrc00.ripe.net (via 102.208.105.2)

Observed:

1.Path
AS37963Alibaba (China)
AS58461Chinanet Hostmaster
AS4134China Telecom
AS174Cogent Communications
AS327727CSquared Limited
AS328840ST Digital
2.Communities
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Value
Meaning
Category
Confidence
64525:10
meaning unknown
unknown
—
3.RPKI Validation

Origin AS37963, checked against RPKI .

  • > 203.107.0.0/17 (max length /24, origin AS37963)

IRR: mismatch — registered origin differs, not authoritative

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

13 of 14 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc00.ripe.net (via 102.208.105.2)
AS37963AS58461AS4134AS174AS327727AS328840
AS328840
1
rrc00.ripe.net (via 103.212.68.10)
AS37963AS58461AS4134AS23764AS55720length differs
AS55720
0
rrc00.ripe.net (via 154.11.12.212)
AS37963AS58461AS4134AS174AS852length differs
AS852
0
rrc00.ripe.net (via 202.69.160.152)
AS37963AS58461AS4134AS3491AS17639length differs
AS17639
0
rrc20.ripe.net (via 91.206.52.32)
AS37963AS58461AS4134AS174AS15576AS21232
AS21232
0
rrc20.ripe.net (via 91.206.52.103)
AS37963AS37963AS4837AS8220AS8758AS196621
AS196621
5
rrc10.ripe.net (via 217.29.66.120)
AS37963AS58461AS4134AS6461AS15605length differs
AS15605
3
rrc10.ripe.net (via 217.29.67.54)
AS37963AS58461AS4134AS174AS20912length differs
AS20912
0
rrc25.ripe.net (via 154.18.4.110)
AS37963AS56041AS9808AS58453AS3356AS137409AS917AS134823length differs
AS134823
18
rrc25.ripe.net (via 195.69.189.4)
AS37963AS58461AS4134AS3356AS28910length differs
AS28910
0
rrc25.ripe.net (via 102.220.16.1)
AS37963AS58461AS4134AS174AS60171AS328840
AS328840
4
rrc05.ripe.net (via 193.203.0.245)
AS37963AS58461AS4134AS174AS59890length differs
AS59890
1
rrc15.ripe.net (via 187.16.223.70)
AS37963AS58461AS4134AS174AS262427length differs
AS262427
2
rrc25.ripe.net (via 85.132.60.12)
AS37963AS37963AS4837AS174AS29049length differs
AS29049
2
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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