NetKnife

NetKnife-PFX-163-53-168-0-22

163.53.168.0/22

Status: [RPKI Valid]

Origin: AS138950 (best)

Source: [live]

Vantage point: rrc10.ripe.net (via 217.29.66.120)

Observed:

1.Path
AS138950China Telecom
AS4134China Telecom
AS6461Zayo Bandwidth
AS15605Connesi
2.Communities
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Value
Meaning
Category
Confidence
6461:5997
meaning unknown
unknown
—
15605:2005
meaning unknown
unknown
—
15605:2099
meaning unknown
unknown
—
3.RPKI Validation

Origin AS138950, checked against RPKI .

  • > 163.53.168.0/22 (max length /22, origin AS138950)

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

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

Vantage point
AS path
Peer
Communities
Observed
rrc10.ripe.net (via 217.29.66.120)
AS138950AS4134AS6461AS15605
AS15605
3
rrc00.ripe.net (via 102.208.105.2)
AS138950AS4134AS174AS327727AS328840length differs
AS328840
1
rrc10.ripe.net (via 217.29.67.54)
AS138950AS4134AS174AS20912
AS20912
0
rrc25.ripe.net (via 103.74.171.30)
AS138950AS4134AS6461AS7473AS7474AS132847length differs
AS132847
8
rrc00.ripe.net (via 154.11.12.212)
AS138950AS4134AS3257AS852
AS852
0
rrc26.ripe.net (via 185.1.8.3)
AS138950AS4134AS1299AS48237
AS48237
0
rrc25.ripe.net (via 102.220.16.1)
AS138950AS4134AS174AS60171AS328840length differs
AS328840
4
rrc25.ripe.net (via 94.207.42.2)
AS138950AS4134AS1299AS15802AS57187length differs
AS57187
4
rrc25.ripe.net (via 195.69.189.4)
AS138950AS4134AS3356AS28910
AS28910
0
rrc05.ripe.net (via 193.203.0.245)
AS138950AS4134AS174AS59890
AS59890
1
rrc15.ripe.net (via 187.16.222.107)
AS138950AS4134AS174AS174AS263152length differs
AS263152
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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