NetKnife

NetKnife-PFX-137-187-0-0-16

137.187.0.0/16

Status: [RPKI Valid]

Origin: AS3527 (best)

Source: [snapshot]

Vantage point: RRC01 (via 5.57.80.113)

Observed:

1.Path
AS3527National Institutes of Health
AS3527National Institutes of Health
AS3527National Institutes of Health
AS3527National Institutes of Health
AS3527National Institutes of Health
AS3527National Institutes of Health
AS3527National Institutes of Health
AS19050U.S. Department of Health & Human Services
AS15029U.S. Department of Health & Human Services
AS15029U.S. Department of Health & Human Services
AS15029U.S. Department of Health & Human Services
AS3356Lumen Technologies (Level 3)
AS2914NTT Communications
AS15692razorblue
2.Communities
Review pending submissions →

No BGP communities observed on this path.

3.RPKI Validation

Origin AS3527, checked against RPKI .

  • > 137.187.0.0/16 (max length /25, origin AS3527)

IRR: match (LEVEL3)

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

11 of 12 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)
AS3527AS3527AS3527AS3527AS3527AS3527AS3527AS19050AS15029AS15029AS15029AS3356AS9002AS20912
AS20912
0
rrc25.ripe.net (via 154.18.4.110)
AS3527AS3527AS3527AS3527AS3527AS3527AS3527AS19050AS15029AS15029AS15029AS3356AS3491AS134823
AS134823
21
rrc24.ripe.net (via 200.40.162.202)
AS3527AS10886AS11164AS6461AS6057length differs
AS6057
0
rrc25.ripe.net (via 14.1.54.38)
AS3527AS3527AS3527AS3527AS3527AS3527AS3527AS19050AS15029AS15029AS15029AS3356AS174AS61138
AS61138
5
rrc04.ripe.net (via 192.65.185.130)
AS3527AS10886AS11537AS20965AS559length differs
AS559
3
rrc00.ripe.net (via 154.11.12.212)
AS3527AS10886AS11164AS852length differs
AS852
0
rrc25.ripe.net (via 213.144.124.4)
AS3527AS10886AS11164AS6939AS25145length differs
AS25145
0
rrc01.ripe.net (via 195.66.225.212)
AS3527AS10886AS11164AS6461AS6424length differs
AS6424
2
rrc24.ripe.net (via 177.101.16.80)
AS3527AS3527AS3527AS3527AS3527AS3527AS3527AS19050AS15029AS15029AS15029AS3356AS14840AS61626AS53046length differs
AS53046
0
rrc25.ripe.net (via 102.220.16.1)
AS3527AS10886AS11164AS6939AS60171AS328840length differs
AS328840
4
rrc19.ripe.net (via 196.60.8.139)
AS3527AS3527AS3527AS3527AS3527AS3527AS3527AS19050AS15029AS15029AS15029AS3356AS3741AS32653
AS32653
20
rrc06.ripe.net (via 202.249.2.83)
AS3527AS3527AS3527AS3527AS3527AS3527AS3527AS19050AS15029AS15029AS15029AS3356AS2914AS2500
AS2500
5
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.

Loading…