NetKnife

NetKnife-PFX-143-103-74-0-23

143.103.74.0/23

Status: [RPKI Valid]

Origin: AS19901 (best)

Source: [live]

Vantage point: rrc10.ripe.net (via 217.29.67.54)

Observed:

1.Path
AS19901Brightspeed
AS3356Lumen Technologies (Level 3)
AS9002RETN Limited
AS20912Panservice
2.Communities
Review pending submissions →

No BGP communities observed on this path.

3.RPKI Validation

Origin AS19901, checked against RPKI .

  • > 143.103.64.0/19 (max length /23, origin AS19901)

IRR: mismatch — registered origin differs, not authoritative

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

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

Vantage point
AS path
Peer
Communities
Observed
rrc10.ripe.net (via 217.29.67.54)
AS19901AS3356AS9002AS20912length differs
AS20912
0
rrc25.ripe.net (via 154.18.4.110)
AS19901AS3356AS3491AS134823length differs
AS134823
19
rrc00.ripe.net (via 154.11.12.212)
AS19901AS3356AS3257AS852length differs
AS852
0
rrc15.ripe.net (via 187.16.217.161)
AS19901AS3356AS13786
AS13786
16
rrc15.ripe.net (via 187.16.223.70)
AS19901AS3356AS52925AS262427length differs
AS262427
11
rrc24.ripe.net (via 185.197.26.1)
AS19901AS3356AS49544
AS49544
6
rrc24.ripe.net (via 185.197.24.1)
AS19901AS3356AS49544
AS49544
6
rrc25.ripe.net (via 91.129.0.46)
AS19901AS3356AS174AS1257length differs
AS1257
2
rrc25.ripe.net (via 102.220.16.1)
AS19901AS3356AS60171AS328840length differs
AS328840
4
rrc25.ripe.net (via 195.69.189.4)
AS19901AS3356AS9002AS28910length differs
AS28910
0
rrc25.ripe.net (via 14.1.54.38)
AS19901AS3356AS174AS61138length differs
AS61138
5
rrc20.ripe.net (via 91.206.52.90)
AS19901AS3356AS6830AS59414length differs
AS59414
6
rrc04.ripe.net (via 192.65.185.141)
AS19901AS3356AS6830AS6730length differs
AS6730
5
rrc00.ripe.net (via 102.208.105.2)
AS19901AS3356AS174AS327727AS328840length differs
AS328840
1
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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