NetKnife

NetKnife-PFX-182-50-112-0-21

182.50.112.0/21

Status: [RPKI Valid]

Origin: AS4847 (best)

Source: [live]

Vantage point: rrc15.ripe.net (via 187.16.216.103)

Observed:

1.Path
AS4847Wanshu Zhou
AS4134China Telecom
AS3356Lumen Technologies (Level 3)
AS28624Oops Telecom
2.Communities
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Value
Meaning
Category
Confidence
3356:3
meaning unknown
unknown
—
3356:22
meaning unknown
unknown
—
3356:84
meaning unknown
unknown
—
3356:123
meaning unknown
unknown
—
3356:575
meaning unknown
unknown
—
3356:901
RPKI marker: route origin validation result is "rpki-valid" for this prefix/origin pair on Lumen's AS3356 network
other
—
3356:2011
meaning unknown
unknown
—
65000:0
meaning unknown
unknown
—
28624:3356
meaning unknown
unknown
—
3.RPKI Validation

Origin AS4847, checked against RPKI .

  • > 182.50.112.0/21 (max length /21, origin AS4847)

IRR: mismatch — registered origin differs, not authoritative

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

11 of 12 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc15.ripe.net (via 187.16.216.103)
AS4847AS4134AS3356AS28624
AS28624
9
rrc00.ripe.net (via 154.11.12.212)
AS4847AS4134AS2914AS852
AS852
0
rrc01.ripe.net (via 5.57.81.127)
AS4847AS4134AS3257AS61049AS48070length differs
AS48070
0
rrc00.ripe.net (via 102.208.105.2)
AS4847AS4134AS174AS327727AS328840length differs
AS328840
1
rrc20.ripe.net (via 91.206.52.103)
AS4847AS4134AS3303AS8758AS196621length differs
AS196621
11
rrc00.ripe.net (via 202.69.160.152)
AS4847AS4134AS3491AS17639
AS17639
0
rrc23.ripe.net (via 27.111.228.43)
AS4847AS4134AS3491length differs
AS3491
12
rrc19.ripe.net (via 196.60.8.190)
AS4847AS4134AS1299AS37468AS37239length differs
AS37239
1
rrc10.ripe.net (via 217.29.67.54)
AS4847AS4134AS174AS20912
AS20912
0
rrc25.ripe.net (via 195.69.189.4)
AS4847AS4134AS6453AS28910
AS28910
0
rrc25.ripe.net (via 102.220.17.28)
AS4847AS4134AS6453AS37282AS328840length differs
AS328840
1
rrc25.ripe.net (via 102.220.16.1)
AS4847AS4134AS6939AS60171AS328840length 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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