NetKnife

NetKnife-PFX-58-254-250-0-23

58.254.250.0/23

Status: [RPKI Valid]

Origin: AS17816 (best)

Source: [live]

Vantage point: rrc23.ripe.net (via 27.111.228.43)

Observed:

1.Path
AS17816ChinaUnicom Hostmaster
AS4837China Unicom
AS3356Lumen Technologies (Level 3)
AS3491PCCW Global
2.Communities
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Value
Meaning
Category
Confidence
3491:2000
meaning unknown
unknown
—
3491:2009
meaning unknown
unknown
—
3491:9002
meaning unknown
unknown
—
3491:9080
meaning unknown
unknown
—
3491:9081
meaning unknown
unknown
—
3491:9087
meaning unknown
unknown
—
3.RPKI Validation

Origin AS17816, checked against RPKI .

  • > 58.254.250.0/23 (max length /23, origin AS17816)

IRR: mismatch — registered origin differs, not authoritative

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

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

Vantage point
AS path
Peer
Communities
Observed
rrc23.ripe.net (via 27.111.228.43)
AS17816AS4837AS3356AS3491
AS3491
6
rrc10.ripe.net (via 217.29.67.54)
AS17816AS4837AS174AS20912
AS20912
0
rrc00.ripe.net (via 154.11.12.212)
AS17816AS4837AS1299AS852
AS852
0
rrc25.ripe.net (via 195.69.189.4)
AS17816AS4837AS6453AS28910
AS28910
0
rrc03.ripe.net (via 80.249.208.162)
AS17816AS4837AS3356AS49544
AS49544
6
rrc21.ripe.net (via 37.49.237.83)
AS17816AS4837AS1299AS25091
AS25091
4
rrc20.ripe.net (via 91.206.53.6)
AS17816AS4837AS5511AS209823
AS209823
12
rrc22.ripe.net (via 86.104.125.59)
AS17816AS4837AS6939AS12310AS56430length differs
AS56430
7
rrc19.ripe.net (via 196.60.8.139)
AS17816AS4837AS3356AS3741AS32653length differs
AS32653
15
rrc25.ripe.net (via 102.220.16.1)
AS17816AS4837AS6939AS60171AS328840length differs
AS328840
4
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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