NetKnife

NetKnife-PFX-37-139-152-0-21

37.139.152.0/21

Status: [RPKI Valid]

Origin: AS25181 (best)

Source: [snapshot]

Vantage point: RRC01 (via 5.57.80.210)

Observed:

1.Path
AS25181Abuse-C Role
AS33353Sony Interactive Entertainment
AS8218Zayo Europe
2.Communities
Review pending submissions →

No BGP communities observed on this path.

3.RPKI Validation

Origin AS25181, checked against RPKI .

  • > 37.139.152.0/21 (max length /21, origin AS25181)

IRR: mismatch — registered origin differs, not authoritative

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

11 of 15 feeds see a different AS path than the rest — highlighted below.

Vantage point
AS path
Peer
Communities
Observed
rrc21.ripe.net (via 37.49.236.55)
AS25181AS33353AS5511AS35625AS35600length differs
AS35600
3
rrc10.ripe.net (via 217.29.67.54)
AS25181AS1257AS9002AS20912
AS20912
0
rrc00.ripe.net (via 154.11.12.212)
AS25181AS33353AS852length differs
AS852
0
rrc25.ripe.net (via 186.211.216.32)
AS25181AS1257AS6762AS14840
AS14840
2
rrc24.ripe.net (via 177.101.16.80)
AS25181AS1257AS6762AS14840AS61626AS53046length differs
AS53046
0
rrc24.ripe.net (via 186.211.128.34)
AS25181AS1257AS6762AS14840
AS14840
2
rrc24.ripe.net (via 186.211.184.34)
AS25181AS1257AS6762AS14840
AS14840
2
rrc24.ripe.net (via 186.211.136.32)
AS25181AS1257AS6762AS14840
AS14840
2
rrc12.ripe.net (via 80.81.196.110)
AS25181AS33353AS3491AS3257
AS3257
6
rrc15.ripe.net (via 187.16.216.103)
AS25181AS1257AS6762AS61568AS28624length differs
AS28624
5
rrc01.ripe.net (via 195.66.225.216)
AS25181AS33353AS3491AS2914AS25160length differs
AS25160
14
rrc20.ripe.net (via 91.206.53.6)
AS25181AS1257AS9002AS209823
AS209823
3
rrc25.ripe.net (via 102.220.16.1)
AS25181AS33353AS60171AS328840
AS328840
4
rrc19.ripe.net (via 196.60.8.190)
AS25181AS33353AS5511AS174AS37468AS37239length differs
AS37239
1
rrc19.ripe.net (via 196.60.9.84)
AS25181AS33353AS5511AS174AS37468AS37697length differs
AS37697
12
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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