ULTRA S.R.L.
Ultra
Data as of 2026-07-26
GLEIF verified
LEI
8156008D0BF37498B797
Registered name
ULTRA S.R.L.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 9 · 361 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:12f8:0:26::56/128) |
| Registered in | Russia (2) · France (1) · United Kingdom (1) · Brazil (1) · KW (1) · MK (1) |
| All fragments | 175 blocks across 54 clusters |
| Cluster ID | 214593586 |
| Registry | PEERINGDB |
| Owner jurisdiction | IT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 8156008D0BF37498B797 |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
9
0 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-26
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 187.16.203.56/32 | Ultra | PEERINGDB | ASSIGNED | ● high |
| 2001:12f8:0:26::56/128 | Ultra | PEERINGDB | ASSIGNED | ● high |
| 31.3.91.0/24 | Ultra-Net | RIPE | ASSIGNED PA | ● low |
| 84.96.23.192/28 | NET-ULTRA | RIPE | ASSIGNED PA | ● low |
| 195.39.138.128/27 | ULTRA-NET | RIPE | ASSIGNED PA | ● low |
| 198.205.102.96/29 | Ultra | RIPE | ASSIGNED PA | ● low |
| 212.111.73.224/27 | ULTRA | RIPE | ASSIGNED PA | ● low |
| 217.28.210.72/29 | ULTRA-NET | RIPE | ASSIGNED PA | ● low |
| 217.58.146.176/29 | ULTRA-SRL | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (1)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
44.4%
of checked blocks have valid RPKI ROA coverage
(4 of 9)
No discrepancies found among checked blocks.
NIC Handles
AGT-NOC-MNT
AS269570
DUMY-RIPE
DUMY-RIPE
INTERB-MNT
JSC-TELENET-MNT
LDCOM-MNT
LDCOM-PRO-MNT
MNT-MajaMirceva
MOC-MNT
lir-uk-continental-1-MNT