NetKnife

NetKnife-PFX-163-244-72-0-24

163.244.72.0/24

Status: [RPKI Unknown](no covering ROA)

Origin: AS12257 (best)

Source: [live]

Vantage point: rrc25.ripe.net (via 193.43.214.253)

Observed:

1.Path
AS12257Dell, Inc.
AS12257Dell, Inc.
AS12257Dell, Inc.
AS4657StarHub AS4657
AS174Cogent Communications
AS30972Bedrock
AS44097Clément Cavadore
2.Communities
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Value
Meaning
Category
Confidence
64512:20003
meaning unknown
unknown
—
44097:65001
meaning unknown
unknown
—
44097:30972
meaning unknown
unknown
—
3.RPKI Validation

Origin AS12257, checked against RPKI .

No matching ROA found.

IRR: mismatch — registered origin differs, not authoritative

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

15 of 16 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc25.ripe.net (via 193.43.214.253)
AS12257AS12257AS12257AS4657AS174AS30972AS44097
AS44097
3
rrc21.ripe.net (via 37.49.236.55)
AS12257AS12257AS12257AS4657AS2914AS30781AS35600
AS35600
3
rrc10.ripe.net (via 217.29.67.54)
AS12257AS12257AS12257AS4657AS174AS20912length differs
AS20912
0
rrc19.ripe.net (via 196.60.8.139)
AS12257AS12257AS12257AS4657AS3741AS32653length differs
AS32653
15
rrc15.ripe.net (via 187.16.222.107)
AS12257AS12257AS12257AS4657AS263152length differs
AS263152
4
rrc15.ripe.net (via 187.16.216.209)
AS12257AS12257AS12257AS4657AS1299AS4230AS28634
AS28634
15
rrc01.ripe.net (via 5.57.81.186)
AS12257AS12257AS12257AS4657AS4637AS3257AS6894
AS6894
0
rrc25.ripe.net (via 185.205.208.5)
AS12257AS12257AS12257AS4657AS2914AS4849AS44901
AS44901
5
rrc20.ripe.net (via 91.206.52.141)
AS12257AS12257AS12257AS4657AS3303AS51395AS59891
AS59891
2
rrc00.ripe.net (via 84.54.49.1)
AS12257AS12257AS12257AS4657AS2914AS6762AS8280AS216285length differs
AS216285
4
rrc00.ripe.net (via 154.11.12.212)
AS12257AS12257AS12257AS4657AS4637AS4637AS4637AS4637AS6461AS6461AS6461AS6461AS852length differs
AS852
0
rrc04.ripe.net (via 192.65.185.141)
AS12257AS12257AS12257AS4657AS174AS6830AS6730
AS6730
6
rrc25.ripe.net (via 102.220.17.28)
AS12257AS12257AS12257AS4657AS37282AS328840length differs
AS328840
1
rrc24.ripe.net (via 5.188.4.211)
AS12257AS12257AS12257AS4657AS174AS38008AS38008AS46997length differs
AS46997
5
rrc25.ripe.net (via 140.110.111.12)
AS12257AS12257AS12257AS4657AS174AS138997AS38254
AS38254
0
rrc01.ripe.net (via 195.66.225.216)
AS12257AS12257AS12257AS4657AS25160length differs
AS25160
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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