NetKnife

121.58.200.0/22

path type: best · origin AS17639

RPKI Valid
Origin AS17639 · checked 9/26/2026, 12:57:15 PM
  • 121.58.200.0/22 (max length /22, origin AS17639)
live

AS path

Value
Meaning
Category
Confidence
26162:6939
meaning unknown
unknown
—
26162:64661
meaning unknown
unknown
—
26162:64671
meaning unknown
unknown
—
26162:64681
meaning unknown
unknown
—
26162:65011
meaning unknown
unknown
—
26162:65112
meaning unknown
unknown
—
26162:65121
meaning unknown
unknown
—
26162:65131
meaning unknown
unknown
—
28624:26162
meaning unknown
unknown
—
vantage point: rrc15.ripe.net (via 187.16.216.103)observed IRR: match (RADB)

Vantage points

26 of 28 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)
AS17639AS6939AS28624
AS28624
9
rrc03.ripe.net (via 80.249.210.153)
AS17639AS24482length differs
AS24482
13
rrc23.ripe.net (via 27.111.229.239)
AS17639length differs
AS17639
0
rrc00.ripe.net (via 194.50.19.4)
AS17639AS6939AS202365
AS202365
0
rrc25.ripe.net (via 80.241.0.70)
AS17639AS6939AS9198AS21282length differs
AS21282
0
rrc25.ripe.net (via 176.119.210.1)
AS17639AS174AS56457
AS56457
5
rrc24.ripe.net (via 186.211.128.34)
AS17639AS3356AS14840
AS14840
2
rrc24.ripe.net (via 186.211.136.32)
AS17639AS3356AS14840
AS14840
2
rrc20.ripe.net (via 91.206.53.12)
AS17639AS8298length differs
AS8298
8
rrc12.ripe.net (via 80.81.194.26)
AS17639AS7473AS6461
AS6461
1
rrc20.ripe.net (via 91.206.52.115)
AS17639AS7473AS6461
AS6461
1
rrc00.ripe.net (via 154.11.12.212)
AS17639AS6939AS852
AS852
0
rrc15.ripe.net (via 187.16.209.34)
AS17639AS6939AS271253
AS271253
0
rrc15.ripe.net (via 187.16.216.253)
AS17639AS6939length differs
AS26162
8
rrc25.ripe.net (via 102.220.16.1)
AS17639AS60171AS328840
AS328840
4
rrc25.ripe.net (via 103.75.161.246)
AS17639AS9583AS142289
AS142289
0
rrc25.ripe.net (via 2a0e:46c4:2c11::1)
AS17639AS9583AS142289
AS142289
0
rrc10.ripe.net (via 217.29.66.120)
AS17639AS7473AS6461AS15605length differs
AS15605
3
rrc25.ripe.net (via 185.205.208.5)
AS17639AS174AS3257AS44901length differs
AS44901
6
rrc11.ripe.net (via 198.32.160.168)
AS17639AS6939AS51185
AS51185
4
rrc15.ripe.net (via 187.16.222.45)
AS17639AS6939AS263237
AS263237
9
rrc20.ripe.net (via 91.206.52.103)
AS17639AS6939AS8758AS196621length differs
AS196621
8
rrc11.ripe.net (via 198.32.160.242)
AS17639AS9304AS24482
AS24482
5
rrc25.ripe.net (via 2602:fc26:12::1)
AS17639AS6939AS1003
AS1003
17
rrc06.ripe.net (via 210.171.224.1)
AS17639AS6939length differs
AS23815
2
rrc25.ripe.net (via 102.220.17.28)
AS17639AS37282AS328840
AS328840
1
rrc00.ripe.net (via 102.208.105.2)
AS17639AS174AS327727AS328840length differs
AS328840
1
rrc01.ripe.net (via 195.66.225.216)
AS17639AS25160length differs
AS25160
8

Topology

Origin ASNTransitTier 1
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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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