NetKnife

NetKnife-PFX-185-221-67-0-24

185.221.67.0/24

Status: [RPKI Valid]

Origin: AS47447 (best)

Source: [live]

Vantage point: rrc00.ripe.net (via 84.54.49.1)

Observed:

1.Path
AS4744723M GmbH
AS3356Lumen Technologies (Level 3)
AS8280Synapsecom Telecoms S.A.
AS216285MYIP NETWORKS
2.Communities
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Value
Meaning
Category
Confidence
3356:2
meaning unknown
unknown
—
3356:2065
meaning unknown
unknown
—
3356:22
meaning unknown
unknown
—
3356:100
(example) Learned from customer — verify against Lumen published policy
localpref
unverified
3356:123
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
—
47447:3000
meaning unknown
unknown
—
8280:3000
meaning unknown
unknown
—
47447:2000
meaning unknown
unknown
—
3356:501
meaning unknown
unknown
—
3.RPKI Validation

Origin AS47447, checked against RPKI .

  • > 185.221.67.0/24 (max length /24, origin AS47447)

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

17 of 18 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc00.ripe.net (via 84.54.49.1)
AS47447AS3356AS8280AS216285
AS216285
10
rrc15.ripe.net (via 187.16.216.103)
AS47447AS3356AS28624length differs
AS28624
10
rrc00.ripe.net (via 154.11.12.212)
AS47447AS1299AS852length differs
AS852
0
rrc25.ripe.net (via 14.1.54.38)
AS47447AS174AS61138length differs
AS61138
5
rrc07.ripe.net (via 194.68.123.69)
AS47447AS174AS39351AS51519
AS51519
1
rrc00.ripe.net (via 102.208.105.2)
AS47447AS174AS327727AS328840
AS328840
1
rrc00.ripe.net (via 202.69.160.152)
AS47447AS9002AS17639length differs
AS17639
0
rrc20.ripe.net (via 91.206.52.103)
AS47447AS8220AS8758AS196621
AS196621
5
rrc10.ripe.net (via 217.29.66.120)
AS47447AS174AS6461AS15605
AS15605
3
rrc19.ripe.net (via 196.60.8.190)
AS47447AS174AS37468AS37239
AS37239
1
rrc10.ripe.net (via 217.29.67.54)
AS47447AS9002AS20912length differs
AS20912
0
rrc24.ripe.net (via 200.40.162.202)
AS47447AS3356AS6057length differs
AS6057
0
rrc25.ripe.net (via 102.220.16.1)
AS47447AS174AS60171AS328840
AS328840
4
rrc00.ripe.net (via 203.119.104.1)
AS47447AS3356AS7575AS4608
AS4608
0
rrc24.ripe.net (via 5.188.4.211)
AS47447AS174AS38008AS38008AS46997length differs
AS46997
5
rrc23.ripe.net (via 27.111.228.43)
AS47447AS174AS3491length differs
AS3491
3
rrc25.ripe.net (via 140.110.111.12)
AS47447AS174AS138997AS38254
AS38254
0
rrc25.ripe.net (via 103.167.66.1)
AS47447AS174AS9304AS142271
AS142271
6
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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