UPX US LLC
Cluster stats
Netblocks19
All fragments 41 blocks across 2 clusters
Cluster ID191659555
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (19)

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CIDR Org name Registry Status Confidence
23.139.8.0/24 UPX US LLC BGP ANNOUNCED ● high
45.68.73.49/32 UPX PEERINGDB ASSIGNED ● high
45.68.76.37/32 UPX PEERINGDB ASSIGNED ● high
64.191.232.138/32 UPX PEERINGDB ASSIGNED ● high
177.52.39.104/32 UPX PEERINGDB ASSIGNED ● high
187.16.194.93/32 UPX PEERINGDB ASSIGNED ● high
187.16.219.162/32 UPX PEERINGDB ASSIGNED ● high
187.16.219.169/32 UPX PEERINGDB ASSIGNED ● high
206.41.108.188/32 UPX LLC PEERINGDB ASSIGNED ● high
2001:504:0:7:0:5:2863:1/128 UPX PEERINGDB ASSIGNED ● high
2001:504:40:108::1:188/128 UPX LLC PEERINGDB ASSIGNED ● high
2001:12f8::219:162/128 UPX PEERINGDB ASSIGNED ● high
2001:12f8::219:169/128 UPX PEERINGDB ASSIGNED ● high
2001:12f8:0:6::5:2863/128 UPX PEERINGDB ASSIGNED ● high
2001:12f8:0:9::145:49/128 UPX PEERINGDB ASSIGNED ● high
2001:12f8:0:9::148:37/128 UPX PEERINGDB ASSIGNED ● high
2001:12f8:0:17::93/128 UPX PEERINGDB ASSIGNED ● high
2606:9840::/32 UPX US LLC BGP ANNOUNCED ● high
2606:9840:102::/48 UPX US LLC BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
89.5% of checked blocks have valid RPKI ROA coverage (17 of 19)
Possible discrepancies (1)

These blocks are registered to UPX US LLC but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

23.139.8.0/24 /24 authorized for AS8075 — Microsoft Corporation

NIC Handles

AS400282 AS400282 AS52863