NetKnife

NetKnife-PFX-119-77-196-0-22

119.77.196.0/22

Status: [RPKI Valid]

Origin: AS24164 (best)

Source: [live]

Vantage point: rrc10.ripe.net (via 217.29.66.120)

Observed:

1.Path
AS24164IRT-UBBNET-TW
AS9924Taiwan Fixed Network
AS9924Taiwan Fixed Network
AS174Cogent Communications
AS56911WARIAN
AS15605Connesi
2.Communities
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Value
Meaning
Category
Confidence
174:21001
Route is an NA internal or customer route
geographic
—
174:22013
Received route was learned in the United States
geographic
—
15605:2004
meaning unknown
unknown
—
15605:2099
meaning unknown
unknown
—
56911:20004
meaning unknown
unknown
—
56911:20010
meaning unknown
unknown
—
56911:21102
meaning unknown
unknown
—
3.RPKI Validation

Origin AS24164, checked against RPKI .

  • > 119.77.192.0/19 (max length /24, origin AS24164)
  • > 119.77.128.0/17 (max length /24, origin AS24164)

IRR: mismatch — registered origin differs, not authoritative

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

10 of 11 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc10.ripe.net (via 217.29.66.120)
AS24164AS9924AS9924AS174AS56911AS15605
AS15605
7
rrc00.ripe.net (via 102.208.105.2)
AS24164AS9924AS9924AS174AS327727AS328840
AS328840
1
rrc10.ripe.net (via 217.29.67.54)
AS24164AS9924AS9924AS174AS20912length differs
AS20912
0
rrc00.ripe.net (via 154.11.12.212)
AS24164AS9924AS9924AS9924AS3491AS852
AS852
0
rrc15.ripe.net (via 187.16.216.209)
AS24164AS9924AS9924AS174AS4230AS28634
AS28634
2
rrc25.ripe.net (via 102.220.16.1)
AS24164AS9924AS6939AS60171AS328840length differs
AS328840
4
rrc19.ripe.net (via 196.60.8.190)
AS24164AS9924AS9924AS174AS37468AS37239
AS37239
1
rrc19.ripe.net (via 196.60.9.84)
AS24164AS9924AS9924AS174AS37468AS37697
AS37697
11
rrc24.ripe.net (via 200.40.162.202)
AS24164AS9924AS9924AS174AS6057length differs
AS6057
0
rrc25.ripe.net (via 195.69.189.4)
AS24164AS9924AS9924AS174AS28910length differs
AS28910
0
rrc25.ripe.net (via 85.132.60.12)
AS24164AS9924AS9924AS174AS29049length differs
AS29049
2
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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