NetKnife-PFX-2a09:8280:e621::-48
2a09:8280:e621::/48
Status: [RPKI Unknown](no covering ROA)
Origin: AS40509 (best)
Source: [live]
Vantage point: rrc21.ripe.net (via 2001:7f8:54::1:83)
Observed:
1.Path
2.Communities
Value
Meaning
Category
Confidence
0:6939
meaning unknown
unknown
—
1299:10050
Reduce local preference to 50 outside the announced continent
localpref
—
2914:410
Marks route as an NTT-and-customer route
other
—
2914:1005
meaning unknown
unknown
—
2914:2000
Route origin country: United States (us)
geographic
—
2914:3000
Route origin region: North America
geographic
—
3356:921
meaning unknown
unknown
—
3491:60030
meaning unknown
unknown
—
6762:1070
Set local preference to 70 (below peering level)
localpref
—
25091:12307
meaning unknown
unknown
—
60068:201
meaning unknown
unknown
—
60068:5000
meaning unknown
unknown
—
60068:5625
meaning unknown
unknown
—
60068:7120
meaning unknown
unknown
—
60068:20000
meaning unknown
unknown
—
60068:40040
meaning unknown
unknown
—
60068:40090
meaning unknown
unknown
—
60068:40100
meaning unknown
unknown
—
60068:50331
meaning unknown
unknown
—
3.RPKI Validation
Origin AS40509, 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
rrc21.ripe.net (via 2001:7f8:54::1:83)
AS40509AS60068AS2914AS25091
AS25091
19
rrc01.ripe.net (via 2001:7f8:4::b62:1)
AS40509AS60068AS2914length differs
AS2914
18
rrc05.ripe.net (via 2001:7f8:30:0:2:1:5:9890)
AS40509AS60068AS174AS59890
AS59890
1
rrc04.ripe.net (via 2001:7f8:1c:24a::1a4a:1)
AS40509AS60068AS174AS6830AS6730length differs
AS6730
6
rrc25.ripe.net (via 2a05:45c7:f000::4)
AS40509AS60068AS6453AS28910
AS28910
0
rrc20.ripe.net (via 2001:7f8:24::44)
AS40509AS60068AS6453AS25091AS57118AS12307length differs
AS12307
10
rrc20.ripe.net (via 2001:7f8:24::75)
AS40509AS60068AS6453AS25091
AS25091
5
rrc00.ripe.net (via 2001:67c:21ec:9999::e)
AS40509AS60068AS3257AS20473AS56662length differs
AS56662
1
rrc25.ripe.net (via 2c0f:4e00::1)
AS40509AS60068AS2914AS6939AS60171AS328840length differs
AS328840
4
rrc01.ripe.net (via 2001:7f8:17::903c:1)
AS40509AS60068AS174AS1299AS36924length differs
AS36924
3
rrc01.ripe.net (via 2001:7f8:17::395:1)
AS40509AS60068AS174AS1299AS931AS917length differs
AS917
12
rrc24.ripe.net (via 2a03:90c0:186::11a)
AS40509AS60068AS174AS38008AS38008AS46997length differs
AS46997
5
rrc24.ripe.net (via 2001:13c7:7020:300::254)
AS40509AS60068AS174AS6057AS264845length differs
AS264845
0
rrc24.ripe.net (via 2803:a9e0::1)
AS40509AS60068AS174AS6057AS270014length differs
AS270014
4
rrc24.ripe.net (via 2800:a0:401:c828:a2ca:2000:0:ca)
AS40509AS60068AS174AS6057
AS6057
0
rrc13.ripe.net (via 2001:7f8:20:101::210:52)
AS40509AS60068AS174AS12389AS41722length differs
AS41722
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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