NetKnife

NetKnife-PFX-2404:c940::-48

2404:c940::/48

Status: [RPKI Unknown](no covering ROA)

Origin: AS138421 (best)

Source: [live]

Vantage point: rrc21.ripe.net (via 2001:7f8:54::27)

Observed:

1.Path
AS138421China Unicom
AS4837China Unicom
AS6830Liberty Global
AS49434FBW Networks
AS2027MilkyWan
2.Communities
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Value
Meaning
Category
Confidence
2027:49434
meaning unknown
unknown
—
2027:65535
meaning unknown
unknown
—
6830:17000
meaning unknown
unknown
—
6830:17477
meaning unknown
unknown
—
6830:23001
meaning unknown
unknown
—
6830:35306
meaning unknown
unknown
—
49434:101
meaning unknown
unknown
—
49434:201
meaning unknown
unknown
—
49434:301
meaning unknown
unknown
—
49434:1000
meaning unknown
unknown
—
49434:1001
meaning unknown
unknown
—
3.RPKI Validation

Origin AS138421, 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

9 of 11 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc21.ripe.net (via 2001:7f8:54::27)
AS138421AS4837AS6830AS49434AS2027length differs
AS2027
11
rrc20.ripe.net (via 2001:7f8:24::c5)
AS138421AS4837AS6830AS51873length differs
AS51873
1
rrc03.ripe.net (via 2001:7f8:1::a500:6830:2)
AS138421AS4837AS6830
AS6830
4
rrc20.ripe.net (via 2001:7f8:24::5a)
AS138421AS4837AS6830AS59414length differs
AS59414
6
rrc01.ripe.net (via 2001:7f8:4::1aae:4)
AS138421AS4837AS6830
AS6830
4
rrc05.ripe.net (via 2001:7f8:30:0:2:1:5:9890)
AS138421AS4837AS33891AS60068AS59890length differs
AS59890
1
rrc18.ripe.net (via 2001:7f8:2a:0:2:1:2:9680)
AS138421AS4837AS3257AS29680length differs
AS29680
0
rrc15.ripe.net (via 2001:12f8::103)
AS138421AS4837AS4230AS28624length differs
AS28624
3
rrc22.ripe.net (via 2001:7f8:64:225:0:5:6430:1)
AS138421AS4837AS1299AS6663AS56430length differs
AS56430
4
rrc03.ripe.net (via 2001:7f8:1::a504:9544:1)
AS138421AS4837AS1299AS49544length differs
AS49544
4
rrc20.ripe.net (via 2001:7f8:24:0:3:339f:0:1)
AS138421AS4837AS5511AS209823length differs
AS209823
11
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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