NetKnife

NetKnife-PFX-203-107-72-0-24

203.107.72.0/24

Status: [RPKI Valid]

Origin: AS37963 (best)

Source: [live]

Vantage point: rrc15.ripe.net (via 187.16.216.103)

Observed:

1.Path
AS37963Alibaba (China)
AS23724IDC, China Telecommunications Corporation
AS4134China Telecom
AS3356Lumen Technologies (Level 3)
AS28624Oops Telecom
2.Communities
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Value
Meaning
Category
Confidence
3356:3
meaning unknown
unknown
—
3356:22
meaning unknown
unknown
—
3356:84
meaning unknown
unknown
—
3356:123
meaning unknown
unknown
—
3356:575
meaning unknown
unknown
—
3356:901
RPKI marker: route origin validation result is "rpki-valid" for this prefix/origin pair on Lumen's AS3356 network
other
—
3356:2011
meaning unknown
unknown
—
65000:0
meaning unknown
unknown
—
28624:3356
meaning unknown
unknown
—
3.RPKI Validation

Origin AS37963, checked against RPKI .

  • > 203.107.0.0/17 (max length /24, origin AS37963)

IRR: match (APNIC)

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 187.16.216.103)
AS37963AS23724AS4134AS3356AS28624
AS28624
9
rrc00.ripe.net (via 103.212.68.10)
AS37963AS4808AS4837AS10099AS55720
AS55720
0
rrc01.ripe.net (via 5.57.81.127)
AS37963AS23724AS4134AS3257AS61049AS48070length differs
AS48070
0
rrc00.ripe.net (via 154.11.12.212)
AS37963AS23724AS4134AS3257AS852
AS852
0
rrc01.ripe.net (via 195.66.227.233)
AS37963AS23724AS4134AS3257AS61049AS207841length differs
AS207841
6
rrc00.ripe.net (via 202.69.160.152)
AS37963AS23724AS4134AS3491AS17639
AS17639
0
rrc20.ripe.net (via 91.206.52.103)
AS37963AS23724AS4134AS3303AS8758AS196621length differs
AS196621
11
rrc10.ripe.net (via 217.29.66.120)
AS37963AS23724AS4134AS6461AS15605
AS15605
3
rrc10.ripe.net (via 217.29.67.54)
AS37963AS23724AS4134AS174AS20912
AS20912
0
rrc25.ripe.net (via 46.8.37.63)
AS37963AS23724AS4134AS3356AS198150
AS198150
8
rrc25.ripe.net (via 195.69.189.4)
AS37963AS23724AS4134AS3356AS28910
AS28910
0
rrc01.ripe.net (via 195.66.225.212)
AS37963AS4808AS4837AS6424length differs
AS6424
4
rrc25.ripe.net (via 102.220.16.1)
AS37963AS23724AS4134AS174AS60171AS328840length differs
AS328840
4
rrc05.ripe.net (via 193.203.0.245)
AS37963AS23724AS4134AS174AS59890
AS59890
1
rrc25.ripe.net (via 85.132.60.12)
AS37963AS4808AS4837AS174AS29049
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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