NET-GB-Citadel
BGP inherited
Cluster stats
| Netblocks | 7 |
| All fragments | 10 blocks across 4 clusters |
| Cluster ID | 210209658 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 57.133.220.16/28 | NET-GB-Citadel | RIPE | LEGACY | ● low |
| 80.169.44.40/29 | NET-GB-Citadel | RIPE | ASSIGNED PA | ● low |
| 80.169.135.192/29 | NET-GB-Citadel | RIPE | ASSIGNED PA | ● low |
| 80.169.221.216/29 | NET-GB-Citadel | RIPE | ASSIGNED PA | ● low |
| 80.169.239.252/30 | NET-GB-Citadel | RIPE | ASSIGNED PA | ● low |
| 213.86.58.208/29 | NET-GB-Citadel | RIPE | ASSIGNED PA | ● low |
| 213.86.255.160/29 | NET-GB-CITADEL | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “NET GB Citadel” — 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.
- NET-GB-CITADEL-INVESTMENTS 1 blocks
- NET-GB-CITADEL-INVESTMENT-CMS 1 blocks
- NET-GB-CITADEL-INVESTMENT-GROUP-EUROPE-LIMITED 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.
- Citadel Ekspert via MTS PJSC sub-allocation
- DAVIDCITADELHOTEL via Partner Communications Ltd. sub-allocation
- Citadel Finance sub-allocation
- Citadel Investments via COLT Technology Services Group Limited sub-allocation
- Citadel-Miass via PJSC Rostelecom sub-allocation
- Beeline Msk Citadel sub-allocation
- PPPOE-1811-CITADEL-43-SYS via PJSC MegaFon sub-allocation
- FTTXCITADELA via O2 Czech Republic, a.s. sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
No discrepancies found among checked blocks.
NIC Handles
COLT-UK
DUMY-RIPE
DUMY-RIPE