NetKnife

192.42.99.0/24

path type: best · origin AS37520

RPKI Valid
Origin AS37520 · checked 9/26/2026, 5:57:47 PM
  • 192.42.99.0/24 (max length /24, origin AS37520)
live

AS path

AS37520Rhodes University
AS37520Rhodes University
AS37520Rhodes University
AS2018Tertiary Education and Research Network of South Africa
AS20080AMPATH
AS20080AMPATH
AS20080AMPATH
AS20080AMPATH
AS20080AMPATH
AS13786Seaborn

Communities

Review pending submissions →
Value
Meaning
Category
Confidence
13786:1311
meaning unknown
unknown
—
vantage point: rrc15.ripe.net (via 187.16.217.161)observed IRR: match (AFRINIC)

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 187.16.217.161)
AS37520AS37520AS37520AS2018AS20080AS20080AS20080AS20080AS20080AS13786length differs
AS13786
1
rrc01.ripe.net (via 195.66.225.212)
AS37520AS22355AS37468AS6424length differs
AS6424
18
rrc00.ripe.net (via 154.11.12.212)
AS37520AS22355AS37468AS3257AS852length differs
AS852
0
rrc25.ripe.net (via 103.75.161.246)
AS37520AS22355AS22355AS30844AS6453AS4755AS9583AS142289
AS142289
0
rrc25.ripe.net (via 2a0e:46c4:2c11::1)
AS37520AS22355AS22355AS30844AS6453AS4755AS9583AS142289
AS142289
0
rrc15.ripe.net (via 187.16.216.103)
AS37520AS22355AS37468AS61568AS28624length differs
AS28624
15
rrc19.ripe.net (via 196.60.9.188)
AS37520AS22355AS37468AS199524length differs
AS199524
0
rrc03.ripe.net (via 80.249.210.150)
AS37520AS22355AS22355AS30844AS199524length differs
AS199524
0
rrc10.ripe.net (via 217.29.67.54)
AS37520AS22355AS37468AS9002AS20912length differs
AS20912
0
rrc24.ripe.net (via 200.40.162.202)
AS37520AS22355AS37468AS6057length differs
AS6057
0
rrc00.ripe.net (via 202.150.221.37)
AS37520AS22355AS37468AS9002AS38001length differs
AS38001
0
rrc20.ripe.net (via 91.206.52.103)
AS37520AS22355AS37468AS3303AS8758AS196621length differs
AS196621
46
rrc20.ripe.net (via 91.206.53.6)
AS37520AS22355AS5511AS209823length differs
AS209823
12
rrc15.ripe.net (via 187.16.216.209)
AS37520AS22355AS37468AS3257AS4230AS28634length differs
AS28634
2
rrc00.ripe.net (via 102.208.105.2)
AS37520AS22355AS22355AS30844AS174AS327727AS328840length differs
AS328840
1
rrc01.ripe.net (via 195.66.225.216)
AS37520AS22355AS22355AS30844AS25160length differs
AS25160
10

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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