NetKnife

NetKnife-PFX-77-83-240-0-24

77.83.240.0/24

Status: [RPKI Valid]

Origin: AS49870 (best)

Source: [live]

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

Observed:

1.Path
AS49870Alsycon B.V.
AS174Cogent Communications
AS56911WARIAN
AS15605Connesi
2.Communities
Review pending submissions →
Value
Meaning
Category
Confidence
174:21101
Route is an EU internal or customer route
geographic
—
174:22010
Received route was learned in Netherlands
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 AS49870, checked against RPKI .

  • > 77.83.240.0/24 (max length /24, origin AS49870)

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

11 of 13 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)
AS49870AS174AS56911AS15605length differs
AS15605
7
rrc00.ripe.net (via 194.50.19.4)
AS49870AS57717AS6939AS202365length differs
AS202365
0
rrc10.ripe.net (via 217.29.67.54)
AS49870AS57717AS6939AS20912length differs
AS20912
0
rrc04.ripe.net (via 192.65.185.142)
AS49870AS57717AS6939AS20932length differs
AS20932
0
rrc00.ripe.net (via 154.11.12.212)
AS49870AS57717AS6939AS852length differs
AS852
0
rrc04.ripe.net (via 192.65.185.141)
AS49870AS174AS6830AS6730length differs
AS6730
6
rrc06.ripe.net (via 210.171.224.1)
AS49870AS57717AS6939
AS23815
2
rrc19.ripe.net (via 196.60.9.2)
AS49870AS57717AS6939
AS37195
13
rrc24.ripe.net (via 138.122.60.1)
AS49870AS174AS61573
AS61573
1
rrc15.ripe.net (via 187.16.216.209)
AS49870AS3257AS4230AS28634length differs
AS28634
2
rrc25.ripe.net (via 102.220.16.1)
AS49870AS174AS60171AS328840length differs
AS328840
4
rrc25.ripe.net (via 195.69.189.4)
AS49870AS174AS28910
AS28910
0
rrc25.ripe.net (via 85.132.60.12)
AS49870AS174AS29049
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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