NetKnife

NetKnife-PFX-61-252-16-0-20

61.252.16.0/20

Status: [RPKI Unknown](no covering ROA)

Origin: AS17878 (best)

Source: [live]

Vantage point: rrc15.ripe.net (via 187.16.217.122)

Observed:

1.Path
AS17878IRT-KRNIC-KR
AS9457DREAMLINE
AS2914NTT Communications
AS35280F5 Inc.
2.Communities
Review pending submissions →
Value
Meaning
Category
Confidence
2914:410
Marks route as an NTT-and-customer route
other
—
2914:1408
meaning unknown
unknown
—
2914:2401
Route origin country: Japan (jp)
geographic
—
2914:3400
Route origin region: Asia
geographic
—
35280:20
meaning unknown
unknown
—
35280:1020
meaning unknown
unknown
—
35280:2040
meaning unknown
unknown
—
35280:3040
meaning unknown
unknown
—
35280:4110
meaning unknown
unknown
—
35280:10000
meaning unknown
unknown
—
35280:10030
meaning unknown
unknown
—
3.RPKI Validation

Origin AS17878, checked against RPKI .

No matching ROA found.

IRR: mismatch — registered origin differs, not authoritative

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

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

Vantage point
AS path
Peer
Communities
Observed
rrc15.ripe.net (via 187.16.217.122)
AS17878AS9457AS2914AS35280
AS35280
11
rrc00.ripe.net (via 154.11.12.212)
AS17878AS9457AS4637AS4637AS4637AS4637AS6461AS6461AS6461AS6461AS852length differs
AS852
0
rrc01.ripe.net (via 5.57.81.186)
AS17878AS9457AS2914AS2516AS6894length differs
AS6894
0
rrc20.ripe.net (via 91.206.52.103)
AS17878AS9457AS2914AS3303AS8758AS196621length differs
AS196621
10
rrc20.ripe.net (via 91.206.52.32)
AS17878AS9457AS174AS15576AS21232length differs
AS21232
0
rrc00.ripe.net (via 102.208.105.2)
AS17878AS9457AS174AS327727AS328840length differs
AS328840
1
rrc10.ripe.net (via 217.29.67.54)
AS17878AS9457AS174AS20912
AS20912
0
rrc15.ripe.net (via 187.16.216.209)
AS17878AS9457AS174AS4230AS28634length differs
AS28634
2
rrc00.ripe.net (via 195.90.96.2)
AS17878AS9457AS2914AS48185
AS48185
4
rrc01.ripe.net (via 195.66.227.233)
AS17878AS9457AS4637AS137409AS207841length differs
AS207841
3
rrc24.ripe.net (via 5.188.4.211)
AS17878AS9457AS174AS38008AS38008AS46997length differs
AS46997
5
rrc25.ripe.net (via 140.110.111.12)
AS17878AS9457AS174AS138997AS38254length differs
AS38254
0
rrc16.ripe.net (via 198.32.242.254)
AS17878AS9457AS174AS52320
AS52320
1
rrc24.ripe.net (via 190.112.55.254)
AS17878AS9457AS174AS6057AS264845length differs
AS264845
0
rrc24.ripe.net (via 200.40.162.202)
AS17878AS9457AS174AS6057
AS6057
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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