NetKnife

NetKnife-PFX-2408:4011:8000::-33

2408:4011:8000::/33

Status: [RPKI Unknown](no covering ROA)

Origin: AS37963 (best)

Source: [live]

Vantage point: rrc03.ripe.net (via 2001:7f8:13::a521:2635:1)

Observed:

1.Path
AS37963Alibaba (China)
AS37963Alibaba (China)
AS4837China Unicom
AS6830Liberty Global
AS34927FogNet - iFog GmbH
AS212635AS212635 Network
2.Communities
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Value
Meaning
Category
Confidence
34927:110
meaning unknown
unknown
—
34927:156
meaning unknown
unknown
—
34927:710
meaning unknown
unknown
—
34927:756
meaning unknown
unknown
—
3.RPKI Validation

Origin AS37963, checked against RPKI .

No matching ROA found.

IRR: mismatch — registered origin differs, not authoritative

4.Topology
Origin ASNTransitTier 1
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5.Vantage points

10 of 12 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc03.ripe.net (via 2001:7f8:13::a521:2635:1)
AS37963AS37963AS4837AS6830AS34927AS212635length differs
AS212635
4
rrc20.ripe.net (via 2001:7f8:24::c5)
AS37963AS37963AS4837AS6830AS51873length differs
AS51873
1
rrc03.ripe.net (via 2001:7f8:1::a500:6830:2)
AS37963AS37963AS4837AS6830
AS6830
4
rrc20.ripe.net (via 2001:7f8:24::5a)
AS37963AS37963AS4837AS6830AS59414length differs
AS59414
6
rrc01.ripe.net (via 2001:7f8:4::1aae:4)
AS37963AS37963AS4837AS6830
AS6830
4
rrc18.ripe.net (via 2001:7f8:2a:0:2:1:2:9680)
AS37963AS37963AS4811AS4134AS3257AS29680length differs
AS29680
0
rrc20.ripe.net (via 2001:7f8:24::26)
AS37963AS37963AS4837AS6939AS59890length differs
AS59890
1
rrc04.ripe.net (via 2001:7f8:1c:24a::1a4a:1)
AS37963AS37963AS4837AS3320AS6830AS6730length differs
AS6730
6
rrc15.ripe.net (via 2001:12f8::103)
AS37963AS37963AS4837AS4230AS28624length differs
AS28624
3
rrc14.ripe.net (via 2001:504:d::6)
AS37963AS37963AS4837AS3320AS2914length differs
AS2914
4
rrc00.ripe.net (via 2001:67c:21ec:9999::e)
AS37963AS37963AS4837AS3320AS13030AS56662length differs
AS56662
1
rrc25.ripe.net (via 2c0f:4e00::1)
AS37963AS37963AS4837AS6939AS60171AS328840length differs
AS328840
4
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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