DELTA ONLINE spol. s r.o.
BGP inherited
Cluster stats
| Netblocks | 17 |
| All fragments | 26 blocks across 2 clusters |
| Cluster ID | 204404934 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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 | |
Footprint over time
4 weekly snapshots · JSON
17
0 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-13
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.152.96.0/24 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 85.159.104.0/23 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 85.159.106.0/24 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 85.159.108.0/22 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 185.110.140.0/23 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 185.110.142.0/23 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 185.140.40.0/23 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 185.140.42.0/23 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 185.225.204.0/24 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 185.225.204.0/24 | DELTA ONLINE spol. s r.o. | RIPE | SUB-ALLOCATED PA | ● high |
| 195.146.10.0/24 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 2a0c:2540::/29 | DELTA ONLINE spol. s r.o. | BGP | ANNOUNCED | ● high |
| 45.152.96.0/22 | DELTA ONLINE spol. s r.o. | RIPE | ALLOCATED PA | ● low |
| 85.159.104.0/21 | DELTA ONLINE spol. s r.o. | RIPE | ALLOCATED PA | ● low |
| 185.110.140.0/22 | DELTA ONLINE spol. s r.o. | RIPE | ALLOCATED PA | ● low |
| 185.140.40.0/22 | DELTA ONLINE spol. s r.o. | RIPE | ALLOCATED PA | ● low |
| 2a0c:2540::/29 | DELTA ONLINE spol. s r.o. | RIPE | ALLOCATED-BY-RIR | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “DELTA ONLINE” — 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.
- DELTA ONLINE 9 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.
- ONLINENET-ST-12-NOVADELTA via Luxembourg Online S.A. sub-allocation
- Deltaonline Ke via SWAN, a.s. sub-allocation
Network trust
what's this?
RPKI hygiene: C
how networks compare →
76.5%
of checked blocks have valid RPKI ROA coverage
(13 of 17)
No discrepancies found among checked blocks.
NIC Handles
AS34820
DUMY-RIPE
DUMY-RIPE
LIRSERVICES-MNT
MNT-DANNAX
MNT-DANNAX
ORG-DOSS3-RIPE
ORG-DOss2-RIPE
RIPE-NCC-HM-MNT