NetKnife

NetKnife-PFX-203-139-152-0-21

203.139.152.0/21

Status: [RPKI Unknown](no covering ROA)

Origin: AS4711 (best)

Source: [snapshot]

Vantage point: RRC01 (via 5.57.80.113)

Observed:

1.Path
AS4711Intec
AS2518BIGLOBE (AS2518)
AS2914NTT Communications
AS15692razorblue
2.Communities
Review pending submissions →

No BGP communities observed on this path.

3.RPKI Validation

Origin AS4711, checked against RPKI .

No matching ROA found.

IRR: mismatch — registered origin differs, not authoritative

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

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

Vantage point
AS path
Peer
Communities
Observed
rrc15.ripe.net (via 187.16.216.209)
AS4711AS2518AS1299AS4230AS28634length differs
AS28634
9
rrc24.ripe.net (via 5.188.4.211)
AS4711AS2518AS174AS38008AS38008AS46997length differs
AS46997
5
rrc10.ripe.net (via 217.29.66.65)
AS4711AS17511AS17511AS12779
AS12779
3
rrc12.ripe.net (via 80.81.194.186)
AS4711AS17511AS17511AS12779
AS12779
3
rrc10.ripe.net (via 217.29.67.54)
AS4711AS2518AS174AS20912
AS20912
0
rrc01.ripe.net (via 195.66.225.212)
AS4711AS2518AS1299AS6424
AS6424
7
rrc00.ripe.net (via 154.11.12.212)
AS4711AS17511AS17511AS17511AS17511AS4637AS4637AS4637AS4637AS6461AS6461AS6461AS6461AS852length differs
AS852
0
rrc25.ripe.net (via 102.220.16.1)
AS4711AS6939AS60171AS328840
AS328840
4
rrc12.ripe.net (via 80.81.196.156)
AS4711AS2518AS1299AS34927
AS34927
2
rrc01.ripe.net (via 195.66.227.105)
AS4711AS2518AS1299AS34927
AS34927
1
rrc01.ripe.net (via 195.66.226.97)
AS4711AS2518AS1299AS39122
AS39122
7
rrc00.ripe.net (via 195.90.96.2)
AS4711AS2518AS1299AS48185
AS48185
3
rrc04.ripe.net (via 192.65.185.141)
AS4711AS2518AS174AS6830AS6730length differs
AS6730
6
rrc19.ripe.net (via 196.60.8.190)
AS4711AS2518AS174AS12956AS37468AS37239length differs
AS37239
1
rrc24.ripe.net (via 190.112.55.254)
AS4711AS2518AS174AS6057AS264845length differs
AS264845
0
rrc24.ripe.net (via 200.40.162.202)
AS4711AS2518AS174AS6057
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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