NetKnife

NetKnife-PFX-221-120-51-0-24

221.120.51.0/24

Status: [RPKI Valid]

Origin: AS17421 (best)

Source: [live]

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

Observed:

1.Path
AS17421WU CHIN-JUNG
AS3462HiNet
AS9680HiNet Service Center in U.S.A
AS6762Telecom Italia Sparkle
AS61568FSF Tecnologia
AS28624Oops Telecom
2.Communities
Review pending submissions →
Value
Meaning
Category
Confidence
6762:31
Route was learnt by Sparkle in North America
geographic
—
6762:10180
meaning unknown
unknown
—
61568:1015
meaning unknown
unknown
—
61568:65501
meaning unknown
unknown
—
28624:61568
meaning unknown
unknown
—
3.RPKI Validation

Origin AS17421, checked against RPKI .

  • > 221.120.0.0/18 (max length /24, origin AS17421)

IRR: match (RADB)

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

18 of 20 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)
AS17421AS3462AS9680AS6762AS61568AS28624
AS28624
5
rrc00.ripe.net (via 154.11.12.212)
AS17421AS3462AS9680AS1299AS852length differs
AS852
0
rrc00.ripe.net (via 102.208.105.2)
AS17421AS3462AS9680AS174AS327727AS328840
AS328840
1
rrc00.ripe.net (via 202.69.160.152)
AS17421AS3462AS17639length differs
AS17639
0
rrc20.ripe.net (via 91.206.52.126)
AS17421AS3462AS6939AS3303AS8758AS20612
AS20612
10
rrc20.ripe.net (via 91.206.52.127)
AS17421AS3462AS6939AS3303AS8758AS20612
AS20612
10
rrc20.ripe.net (via 91.206.52.32)
AS17421AS3462AS9680AS1299AS13030AS21232
AS21232
0
rrc20.ripe.net (via 91.206.52.9)
AS17421AS3462AS9680AS1299AS29691length differs
AS29691
5
rrc20.ripe.net (via 91.206.52.103)
AS17421AS3462AS6939AS3303AS8758AS196621
AS196621
9
rrc20.ripe.net (via 91.206.52.109)
AS17421AS3462AS9680AS174AS198385length differs
AS198385
3
rrc10.ripe.net (via 217.29.66.120)
AS17421AS3462AS9680AS6762AS15605length differs
AS15605
4
rrc21.ripe.net (via 37.49.236.55)
AS17421AS3462AS9680AS5511AS35625AS35600
AS35600
3
rrc10.ripe.net (via 217.29.67.54)
AS17421AS3462AS9680AS174AS20912length differs
AS20912
0
rrc24.ripe.net (via 186.211.136.32)
AS17421AS3462AS9680AS6762AS14840length differs
AS14840
2
rrc24.ripe.net (via 177.101.16.80)
AS17421AS3462AS9680AS174AS14840AS61626AS53046length differs
AS53046
0
rrc04.ripe.net (via 192.65.185.141)
AS17421AS3462AS9680AS174AS6830AS6730
AS6730
6
rrc04.ripe.net (via 192.65.185.244)
AS17421AS3462AS9680AS1299AS25091length differs
AS25091
4
rrc20.ripe.net (via 91.206.53.6)
AS17421AS3462AS9680AS5511AS209823length differs
AS209823
10
rrc25.ripe.net (via 102.220.16.1)
AS17421AS3462AS6939AS60171AS328840length differs
AS328840
4
rrc24.ripe.net (via 200.40.162.202)
AS17421AS3462AS9680AS174AS6057length differs
AS6057
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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