NetKnife

133.221.3.0/24

path type: best · origin AS2497

RPKI Unknown(no covering ROA)
Origin AS2497 · checked 9/26/2026, 2:03:10 PM
No matching ROA found.
live

AS path

AS2497Internet Initiative Japan
AS13030Init7

Communities

Review pending submissions →
Value
Meaning
Category
Confidence
13030:51702
meaning unknown
unknown
—
vantage point: rrc01.ripe.net (via 195.66.224.175)observed IRR: mismatch — registered origin differs, not authoritative

Vantage points

19 of 21 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc01.ripe.net (via 195.66.224.175)
AS2497AS13030
AS13030
1
rrc03.ripe.net (via 80.249.208.210)
AS2497AS13030
AS13030
1
rrc00.ripe.net (via 154.11.12.212)
AS2497AS3257AS852length differs
AS852
0
rrc25.ripe.net (via 46.8.37.63)
AS2497AS3356AS198150length differs
AS198150
6
rrc25.ripe.net (via 14.1.54.38)
AS2497AS174AS61138length differs
AS61138
5
rrc15.ripe.net (via 187.16.216.103)
AS2497AS3356AS28624length differs
AS28624
7
rrc03.ripe.net (via 80.249.208.34)
AS2497AS3257AS1103length differs
AS1103
5
rrc01.ripe.net (via 195.66.226.97)
AS2497AS39122
AS39122
0
rrc00.ripe.net (via 102.208.105.2)
AS2497AS174AS327727AS328840length differs
AS328840
1
rrc00.ripe.net (via 195.90.96.2)
AS2497AS3356AS48185length differs
AS48185
6
rrc26.ripe.net (via 185.1.8.3)
AS2497AS1299AS48237length differs
AS48237
0
rrc07.ripe.net (via 194.68.123.96)
AS2497AS2914AS35280length differs
AS35280
13
rrc24.ripe.net (via 186.211.128.34)
AS2497AS2497AS2497AS2497AS701AS701AS701AS701AS14840length differs
AS14840
3
rrc24.ripe.net (via 186.211.136.32)
AS2497AS2497AS2497AS2497AS701AS701AS701AS701AS14840length differs
AS14840
3
rrc20.ripe.net (via 91.206.53.12)
AS2497AS1299AS25091AS8298length differs
AS8298
5
rrc25.ripe.net (via 152.89.170.250)
AS2497AS174AS212271length differs
AS212271
2
rrc25.ripe.net (via 103.75.161.246)
AS2497AS1299AS9583AS142289length differs
AS142289
0
rrc25.ripe.net (via 2a0e:46c4:2c11::1)
AS2497AS1299AS9583AS142289length differs
AS142289
0
rrc19.ripe.net (via 196.60.8.139)
AS2497AS174AS3741AS32653length differs
AS32653
10
rrc25.ripe.net (via 102.220.16.1)
AS2497AS174AS60171AS328840length differs
AS328840
4
rrc01.ripe.net (via 195.66.225.216)
AS2497AS2914AS25160length differs
AS25160
7

Topology

Origin ASNTransitTier 1
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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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