NetKnife

NetKnife-PFX-159-135-80-0-20

159.135.80.0/20

Status: [RPKI Unknown](no covering ROA)

Origin: AS39921 (best)

Source: [live]

Vantage point: rrc13.ripe.net (via 195.208.208.147)

Observed:

1.Path
AS39921Rackspace Ltd.
AS12200Rackspace Hosting
AS13237euNetworks Group
AS5405Inter.link
AS28917FIORD
2.Communities
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Value
Meaning
Category
Confidence
28917:4000
meaning unknown
unknown
—
28917:4100
meaning unknown
unknown
—
28917:4120
meaning unknown
unknown
—
28917:4125
meaning unknown
unknown
—
3.RPKI Validation

Origin AS39921, checked against RPKI .

No matching ROA found.

IRR: mismatch — registered origin differs, not authoritative

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

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

Vantage point
AS path
Peer
Communities
Observed
rrc13.ripe.net (via 195.208.208.147)
AS39921AS12200AS13237AS5405AS28917length differs
AS28917
4
rrc10.ripe.net (via 217.29.67.54)
AS39921AS12200AS174AS20912
AS20912
0
rrc04.ripe.net (via 192.65.185.141)
AS39921AS12200AS174AS6830AS6730length differs
AS6730
6
rrc00.ripe.net (via 154.11.12.212)
AS39921AS12200AS1299AS852
AS852
0
rrc19.ripe.net (via 196.60.8.139)
AS39921AS12200AS13237AS3741AS32653length differs
AS32653
14
rrc04.ripe.net (via 192.65.185.130)
AS39921AS12200AS13237AS559
AS559
2
rrc12.ripe.net (via 80.81.194.26)
AS39921AS12200AS174AS6461
AS6461
1
rrc20.ripe.net (via 91.206.52.115)
AS39921AS12200AS174AS6461
AS6461
1
rrc25.ripe.net (via 102.220.16.1)
AS39921AS12200AS174AS60171AS328840length differs
AS328840
4
rrc24.ripe.net (via 5.188.4.211)
AS39921AS12200AS174AS38008AS38008AS46997length differs
AS46997
5
rrc25.ripe.net (via 195.69.189.4)
AS39921AS12200AS174AS28910
AS28910
0
rrc25.ripe.net (via 140.110.111.12)
AS39921AS12200AS174AS138997AS38254length differs
AS38254
0
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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