NetKnife

NetKnife-PFX-2a09:27c0::-30

2a09:27c0::/30

Status: [RPKI Unknown](no covering ROA)

Origin: AS209531 (best)

Source: [live]

Vantage point: rrc13.ripe.net (via 2001:7f8:20:101::208:147)

Observed:

1.Path
AS209531OSTV s.r.o.
AS39392SH.cz
AS33891Core-Backbone
AS12389Rostelecom
AS202486Abuse-C Role
AS31500GNM
AS8359Mobile TeleSystems PJSC
AS28917FIORD
2.Communities
Review pending submissions →
Value
Meaning
Category
Confidence
28917:3100
meaning unknown
unknown
—
28917:3104
meaning unknown
unknown
—
3.RPKI Validation

Origin AS209531, checked against RPKI .

No matching ROA found.

IRR: mismatch — registered origin differs, not authoritative

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

25 of 27 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc13.ripe.net (via 2001:7f8:20:101::208:147)
AS209531AS39392AS33891AS12389AS202486AS31500AS8359AS28917
AS28917
2
rrc13.ripe.net (via 195.208.208.147)
AS209531AS39392AS33891AS12389AS202486AS31500AS8359AS28917
AS28917
2
rrc13.ripe.net (via 2001:7f8:20:101::208:223)
AS209531AS39392AS33891AS12389AS202486AS31500AS8359AS20764
AS20764
19
rrc12.ripe.net (via 2001:7f8::3:b64:0:2)
AS209531AS39392AS33891AS12389AS202486AS31500AS199524length differs
AS199524
5
rrc12.ripe.net (via 2001:7f8::71d4:0:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS29140length differs
AS29140
5
rrc01.ripe.net (via 2001:7f8:4::98d2:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS39122length differs
AS39122
2
rrc01.ripe.net (via 2001:7f8:17::89c2:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS35266length differs
AS35266
2
rrc03.ripe.net (via 2001:7f8:1::a505:763:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS50763length differs
AS50763
0
rrc01.ripe.net (via 2001:7f8:17::bbc6:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS48070length differs
AS48070
2
rrc01.ripe.net (via 2001:7f8:17::7bfe:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS31742length differs
AS31742
0
rrc03.ripe.net (via 2001:7f8:1::a502:5160:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS25160length differs
AS25160
4
rrc03.ripe.net (via 2001:7f8:13::a521:2635:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS212635length differs
AS212635
0
rrc03.ripe.net (via 2001:7f8:1::a500:6777:1)
AS209531AS39392AS33891AS12389AS202486AS31500length differs
AS6777
2
rrc00.ripe.net (via 2a00:1ca8:2a::e0)
AS209531AS39392AS33891AS12389AS202486AS31500AS50673AS202365
AS202365
1
rrc00.ripe.net (via 2a01:360:0:6::2)
AS209531AS39392AS33891AS12389AS202486AS31500AS34549length differs
AS34549
3
rrc01.ripe.net (via 2001:7f8:4::3:2be1:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS207841length differs
AS207841
2
rrc01.ripe.net (via 2001:7f8:4::6248:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS25160length differs
AS25160
3
rrc03.ripe.net (via 2001:7f8:1::a505:673:1)
AS209531AS39392AS33891AS12389AS202486AS31500AS50673length differs
AS50673
1
rrc13.ripe.net (via 2001:7f8:20:101::210:52)
AS209531AS39392AS33891AS12389AS41722length differs
AS41722
13
rrc18.ripe.net (via 2001:7f8:2a:0:2:1:2:9680)
AS209531AS39392AS3257AS29680length differs
AS29680
0
rrc03.ripe.net (via 2001:7f8:1::a502:4482:1)
AS209531AS39392AS33891AS24482length differs
AS24482
33
rrc05.ripe.net (via 2001:7f8:30:0:2:1:5:9890)
AS209531AS59890length differs
AS59890
1
rrc20.ripe.net (via 2001:7f8:24:0:3:339f:0:1)
AS209531AS6939AS209823length differs
AS209823
0
rrc00.ripe.net (via 2001:67c:21ec:9999::e)
AS209531AS39392AS33891AS20473AS56662length differs
AS56662
1
rrc25.ripe.net (via 2c0f:4e00::1)
AS209531AS6939AS60171AS328840length differs
AS328840
4
rrc20.ripe.net (via 2001:7f8:24::67)
AS209531AS39392AS174AS15576AS196621length differs
AS196621
5
rrc24.ripe.net (via 2a03:90c0:186::11a)
AS209531AS39392AS174AS38008AS38008AS46997length differs
AS46997
5
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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