NetKnife

NetKnife-PFX-77-37-0-0-17

77.37.0.0/17

Status: [RPKI Valid]

Origin: AS31400 (best)

Source: [live]

Vantage point: rrc10.ripe.net (via 217.29.66.120)

Observed:

1.Path
AS31400firstcolo - Legacy - Accelerated IT Services
AS44066firstcolo
AS174Cogent Communications
AS6461Zayo Bandwidth
AS15605Connesi
2.Communities
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Value
Meaning
Category
Confidence
6461:5997
meaning unknown
unknown
—
15605:2005
meaning unknown
unknown
—
15605:2099
meaning unknown
unknown
—
3.RPKI Validation

Origin AS31400, checked against RPKI .

  • > 77.37.0.0/17 (max length /17, origin AS31400)

IRR: mismatch — registered origin differs, not authoritative

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

8 of 9 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc10.ripe.net (via 217.29.66.120)
AS31400AS44066AS174AS6461AS15605
AS15605
3
rrc10.ripe.net (via 217.29.67.54)
AS31400AS44066AS174AS20912length differs
AS20912
0
rrc15.ripe.net (via 187.16.217.122)
AS31400AS44066AS2914AS35280length differs
AS35280
11
rrc00.ripe.net (via 154.11.12.212)
AS31400AS44066AS3320AS852length differs
AS852
0
rrc13.ripe.net (via 195.208.208.147)
AS31400AS44066AS28917length differs
AS28917
4
rrc04.ripe.net (via 192.65.185.141)
AS31400AS44066AS174AS6830AS6730
AS6730
6
rrc25.ripe.net (via 195.69.189.4)
AS31400AS44066AS205103AS28910length differs
AS28910
0
rrc24.ripe.net (via 5.188.4.211)
AS31400AS44066AS174AS38008AS38008AS46997length differs
AS46997
5
rrc25.ripe.net (via 140.110.111.12)
AS31400AS44066AS174AS138997AS38254
AS38254
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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