UltraNetworks Limited
BGP inherited
Cluster stats
| Netblocks | 10 · 2,553 IPv4 addresses |
| All fragments | 14 blocks across 4 clusters |
| Cluster ID | 210752232 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.180.32.0/24 | UltraNetworks Limited | BGP | ANNOUNCED | ● high |
| 185.180.33.0/24 | UltraNetworks Limited | BGP | ANNOUNCED | ● high |
| 185.180.34.0/24 | UltraNetworks Limited | BGP | ANNOUNCED | ● high |
| 185.180.35.0/24 | UltraNetworks Limited | BGP | ANNOUNCED | ● high |
| 195.66.246.34/32 | UltraNetworks Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4:3:0:3:24fe:1/128 | UltraNetworks Limited | PEERINGDB | ASSIGNED | ● high |
| 185.180.32.0/22 | UltraNetworks Limited | RIPE | ALLOCATED PA | ● low |
| 185.180.33.0/24 | UltraNetworks-3 | RIPE | ASSIGNED PA | ● low |
| 185.180.35.0/24 | UltraNetworks-5 | RIPE | ASSIGNED PA | ● low |
| 2a0a:9a80::/32 | UltraNetworks Limited | RIPE | ALLOCATED-BY-RIR | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “UltraNetworks” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- ultranetworks-23-A 2 blocks
- UltraNetworks-Glasgow-1 1 blocks
- UltraNetworks-NE-1 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- Glasgow 1 via UltraNetworks Limited sub-allocation
- Ultra Networks NE 1 via UltraNetworks Limited sub-allocation
Network trust
what's this?
RPKI hygiene: B
how networks compare →
80.0%
of checked blocks have valid RPKI ROA coverage
(8 of 10)
No discrepancies found among checked blocks.
NIC Handles
AS206078
AS206078
DUMY-RIPE
DUMY-RIPE
ORG-UL141-RIPE
RIPE-NCC-HM-MNT
uk-ultranetworks-1-mnt
uk-ultranetworks-1-mnt