u1host ltd
Cluster stats
Netblocks67
All fragments 117 blocks across 3 clusters
Cluster ID191677159
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
67 0 netblocks since 2026-07-05
2026-07-05 peak 67 2026-07-06

IP Ranges (67)

showing 50 of 67 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
2.26.112.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
2.26.112.0/24 u1host ltd RIPE ASSIGNED PA ● high
2.26.113.0/24 u1host ltd RIPE ASSIGNED PA ● high
2.27.8.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
2.27.9.0/24 u1host ltd RIPE ASSIGNED PA ● high
2.27.10.0/24 u1host ltd RIPE ASSIGNED PA ● high
2.27.44.0/24 u1host ltd RIPE ASSIGNED PA ● high
2.27.44.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
2.27.45.0/24 u1host ltd RIPE ASSIGNED PA ● high
2.27.46.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
64.188.92.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
64.188.92.0/24 u1host ltd RIPE ASSIGNED PA ● high
64.188.112.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
64.188.112.0/24 u1host ltd RIPE ASSIGNED PA ● high
64.188.116.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
64.188.116.0/24 u1host ltd RIPE ASSIGNED PA ● high
64.188.124.0/24 u1host ltd RIPE ASSIGNED PA ● high
77.91.86.0/24 u1host ltd RIPE ASSIGNED PA ● high
77.239.100.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
77.239.100.0/24 u1host ltd RIPE ASSIGNED PA ● high
77.239.101.0/24 u1host ltd RIPE ASSIGNED PA ● high
77.239.104.0/24 u1host ltd RIPE ASSIGNED PA ● high
77.239.105.0/24 u1host ltd RIPE ASSIGNED PA ● high
77.239.123.0/24 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.26.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.64.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.64.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.68.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.68.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.69.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.72.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.73.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.74.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.76.0/22 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.76.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.77.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.86.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.87.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.89.0/24 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.104.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.104.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.114.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.120.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.120.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.192.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.192.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.193.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.198.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high
144.31.198.0/24 u1host ltd RIPE ASSIGNED PA ● high
144.31.226.0/23 u1host ltd RIPE SUB-ALLOCATED PA ● high

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (67 of 67)
Possible discrepancies (65)

These blocks are registered to u1host ltd 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.

2a01:ecc0:40::/42 /42 authorized for AS213877 — U1 DIGITAL SERVICES LTD
64.188.92.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.64.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.68.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.72.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.76.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
77.239.100.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
2.26.112.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
2.27.8.0/22 /22 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.192.0/23 /23 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.26.0/23 /23 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.198.0/23 /23 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.86.0/23 /23 authorized for AS213877 — U1 DIGITAL SERVICES LTD
64.188.112.0/23 /23 authorized for AS213877 — U1 DIGITAL SERVICES LTD
144.31.120.0/23 /23 authorized for AS213877 — U1 DIGITAL SERVICES LTD
+50 more — see the REST API

NIC Handles

DUMY-RIPE DUMY-RIPE ORG-UA522-RIPE UA17912-RIPE lir-us-acedatacenter-1-MNT netshield-mnt u1host-mnt