NetKnife

NetKnife-PFX-212-19-28-0-22

212.19.28.0/22

Status: [RPKI Valid]

Origin: AS8749 (best)

Source: [live]

Vantage point: rrc23.ripe.net (via 27.111.229.245)

Observed:

1.Path
AS8749Redcom-lnternet
AS20485TransTelecom
AS35280F5 Inc.
2.Communities
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Value
Meaning
Category
Confidence
24115:20485
meaning unknown
unknown
—
24115:24115
meaning unknown
unknown
—
24115:65012
meaning unknown
unknown
—
35280:10
meaning unknown
unknown
—
35280:1040
meaning unknown
unknown
—
35280:2070
meaning unknown
unknown
—
35280:3110
meaning unknown
unknown
—
35280:4180
meaning unknown
unknown
—
35280:20000
meaning unknown
unknown
—
35280:21000
meaning unknown
unknown
—
35280:21490
meaning unknown
unknown
—
35280:24000
meaning unknown
unknown
—
3.RPKI Validation

Origin AS8749, checked against RPKI .

  • > 212.19.28.0/22 (max length /22, origin AS8749)

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

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

Vantage point
AS path
Peer
Communities
Observed
rrc23.ripe.net (via 27.111.229.245)
AS8749AS20485AS35280length differs
AS35280
12
rrc00.ripe.net (via 5.255.90.109)
AS8749AS20485AS50673AS202365length differs
AS202365
68
rrc10.ripe.net (via 217.29.67.54)
AS8749AS3216AS9002AS20912length differs
AS20912
0
rrc20.ripe.net (via 91.206.52.115)
AS8749AS3216AS9304AS7473AS6461length differs
AS6461
1
rrc03.ripe.net (via 80.249.212.10)
AS8749AS3216AS9304AS7473AS6461AS50629
AS50629
6
rrc00.ripe.net (via 195.90.96.2)
AS8749AS3216AS9304AS7473AS6461AS48185
AS48185
0
rrc01.ripe.net (via 195.66.226.193)
AS8749AS3216AS9304AS7473AS6461AS48185
AS48185
0
rrc03.ripe.net (via 193.239.119.253)
AS8749AS3216AS9304AS7473AS6461AS48185
AS48185
0
rrc03.ripe.net (via 80.249.209.211)
AS8749AS3216AS1299AS3320length differs
AS3320
3
rrc01.ripe.net (via 5.57.81.186)
AS8749AS12389AS3257AS6894length differs
AS6894
0
rrc00.ripe.net (via 154.11.12.212)
AS8749AS12389AS3491AS852length differs
AS852
0
rrc14.ripe.net (via 198.32.176.164)
AS8749AS20485AS6453AS2914AS19151length differs
AS19151
0
rrc11.ripe.net (via 198.32.160.137)
AS8749AS3216AS3356AS2914AS19151length differs
AS19151
0
rrc01.ripe.net (via 195.66.225.216)
AS8749AS31133AS25160length differs
AS25160
8
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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