Justin Kaufman
Cluster stats
Netblocks6
All fragments 118 blocks across 60 clusters
Cluster ID191783454
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (6)

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CIDR Org name Registry Status Confidence
2001:67c:226c::/48 Justin Kaufman RIPE ASSIGNED PI ● high
2001:67c:226c::/48 Justin Kaufman BGP ANNOUNCED ● high
2001:67c:2480::/48 Justin Kaufman RIPE ASSIGNED PI ● high
2001:67c:2480::/48 Justin Kaufman BGP ANNOUNCED ● high
2a06:9801:54::/48 Justin Kaufman RIPE ASSIGNED ● high
2a06:9801:54::/48 Justin Kaufman BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
No discrepancies found among checked blocks.

NIC Handles

AS201212 DUMY-RIPE DUMY-RIPE JUSTIN-KAUFMAN-MNT JUSTIN-KAUFMAN-MNT LAGRANGE-AUTO-MNT LSRA2-RIPE ORG-JK119-RIPE RIPE-NCC-END-MNT