NetKnife

NetKnife-PFX-172-105-224-0-20

172.105.224.0/20

Status: [RPKI Valid]

Origin: AS63949 (best)

Source: [live]

Vantage point: rrc20.ripe.net (via 91.206.52.109)

Observed:

1.Path
AS63949Linode AS63949
AS8220Colt Technology Services
AS15576NTS Workspace AG
AS198385AlpineDC
2.Communities
Review pending submissions →
Value
Meaning
Category
Confidence
8220:65002
meaning unknown
unknown
—
8220:65303
meaning unknown
unknown
—
8220:65401
meaning unknown
unknown
—
15576:100
meaning unknown
unknown
—
15576:106
meaning unknown
unknown
—
15576:1000
meaning unknown
unknown
—
3.RPKI Validation

Origin AS63949, checked against RPKI .

  • > 172.105.0.0/16 (max length /24, origin AS63949)

IRR: mismatch — registered origin differs, not authoritative

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

16 of 17 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc20.ripe.net (via 91.206.52.109)
AS63949AS8220AS15576AS198385
AS198385
6
rrc20.ripe.net (via 91.206.52.103)
AS63949AS8220AS8758AS196621
AS196621
5
rrc20.ripe.net (via 91.206.52.32)
AS63949AS8220AS15576AS21232
AS21232
0
rrc10.ripe.net (via 217.29.66.120)
AS63949AS20940AS6762AS15605
AS15605
4
rrc00.ripe.net (via 102.208.105.2)
AS63949AS20940AS2516AS174AS327727AS328840length differs
AS328840
1
rrc10.ripe.net (via 217.29.67.54)
AS63949AS20940AS4637AS9002AS20912length differs
AS20912
0
rrc01.ripe.net (via 195.66.225.212)
AS63949AS20940AS2914AS6424
AS6424
8
rrc00.ripe.net (via 154.11.12.212)
AS63949AS20940AS3491AS852
AS852
0
rrc25.ripe.net (via 102.220.16.1)
AS63949AS6939AS60171AS328840
AS328840
4
rrc12.ripe.net (via 80.81.196.156)
AS63949AS20940AS6762AS34927
AS34927
2
rrc01.ripe.net (via 195.66.227.105)
AS63949AS20940AS2516AS1299AS34927length differs
AS34927
1
rrc25.ripe.net (via 185.255.53.202)
AS63949AS20940AS2516AS1299AS50629AS3214length differs
AS3214
0
rrc01.ripe.net (via 195.66.227.233)
AS63949AS20940AS2516AS174AS61049AS207841length differs
AS207841
2
rrc15.ripe.net (via 187.16.209.34)
AS63949AS20940AS2516AS3356AS271253length differs
AS271253
0
rrc15.ripe.net (via 187.16.222.156)
AS63949AS20940AS6762AS264479
AS264479
0
rrc25.ripe.net (via 91.129.0.46)
AS63949AS20940AS6453AS1257
AS1257
3
rrc23.ripe.net (via 27.111.228.43)
AS63949AS20940AS3491length differs
AS3491
7
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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