NetKnife

NetKnife-PFX-64-49-122-0-24

64.49.122.0/24

Status: [RPKI Valid]

Origin: AS39987 (best)

Source: [live]

Vantage point: rrc23.ripe.net (via 27.111.228.43)

Observed:

1.Path
AS39987Kent Intermediate School District
AS33668Comcast - Michigan/Detroit
AS7922Comcast
AS3491PCCW Global
2.Communities
Review pending submissions →
Value
Meaning
Category
Confidence
3491:2000
meaning unknown
unknown
—
3491:2009
meaning unknown
unknown
—
3491:9002
meaning unknown
unknown
—
3491:9080
meaning unknown
unknown
—
3491:9081
meaning unknown
unknown
—
3491:9087
meaning unknown
unknown
—
3.RPKI Validation

Origin AS39987, checked against RPKI .

  • > 64.49.122.0/24 (max length /24, origin AS39987)
  • > 64.49.112.0/20 (max length /24, origin AS39987)

IRR: match (ARIN)

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

13 of 16 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc23.ripe.net (via 27.111.228.43)
AS39987AS33668AS7922AS3491
AS3491
6
rrc10.ripe.net (via 217.29.67.54)
AS39987AS401307AS12129AS6939AS20912length differs
AS20912
0
rrc04.ripe.net (via 192.65.185.142)
AS39987AS401307AS12129AS6939AS20932length differs
AS20932
0
rrc00.ripe.net (via 194.50.19.4)
AS39987AS401307AS12129AS6939AS202365length differs
AS202365
0
rrc25.ripe.net (via 195.69.189.4)
AS39987AS33668AS3356AS9002AS28910length differs
AS28910
0
rrc04.ripe.net (via 192.65.185.130)
AS39987AS401307AS12129AS6939AS559length differs
AS559
5
rrc00.ripe.net (via 154.11.12.212)
AS39987AS33668AS7922AS852
AS852
0
rrc05.ripe.net (via 193.203.0.19)
AS39987AS33668AS7922AS3320AS47147length differs
AS47147
9
rrc03.ripe.net (via 80.249.209.211)
AS39987AS33668AS7922AS3320
AS3320
3
rrc07.ripe.net (via 194.68.123.187)
AS39987AS401307AS12129AS6939
AS6939
4
rrc00.ripe.net (via 118.67.200.8)
AS39987AS401307AS12129AS6939
AS132213
20
rrc19.ripe.net (via 196.60.9.2)
AS39987AS401307AS12129AS6939
AS37195
13
rrc19.ripe.net (via 196.60.9.165)
AS39987AS401307AS12129AS6939AS917length differs
AS917
15
rrc25.ripe.net (via 102.220.16.1)
AS39987AS33668AS3356AS60171AS328840length differs
AS328840
4
rrc19.ripe.net (via 196.60.9.188)
AS39987AS33668AS7922AS174AS199524length differs
AS199524
0
rrc07.ripe.net (via 194.68.123.191)
AS39987AS33668AS7922AS174AS199524length differs
AS199524
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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