STRABAG-BRVZ--CO-LAN
BGP inherited
Cluster stats
| Netblocks | 3 |
| All fragments | 59 blocks across 7 clusters |
| Cluster ID | 211486744 |
| 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 | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (3)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 212.99.208.72/29 | STRABAG-BRVZ--CO-LAN | RIPE | ASSIGNED PA | ● low |
| 2a00:1ca0:900:ae21::/64 | STRABAG-BRVZ--CO-LAN | RIPE | ASSIGNED | ● low |
| 2a00:1ca0:901:5c00::/56 | STRABAG-BRVZ--CO-LAN | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “STRABAG BRVZ” — 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.
- Strabag BRVZ AB 47 blocks
- STRABAG_BRVZ_GMBH_und_CO__KG-NET 4 blocks
- STRABAG-BRVZ-CZ 2 blocks
- STRABAG_BRVZ_GMBH_CO_KG 1 blocks
- Strabag_BRVZ_doo 1 blocks
- STRABAG_BRVZ-HR 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.
- STRABAG_BRVZ_GMBH_CO_KG via DSI GmbH Daten Service Informationssysteme sub-allocation
- Strabag Gilau via Vodafone Romania S.A. sub-allocation
- Strabag Brvz via Fastweb SpA sub-allocation
- Strabag_BRVZ_doo via TELEKOM SRBIJA a.d. sub-allocation
- A1TA-STRABAGBRVZG-AT via A1 Telekom Austria AG sub-allocation
- STRABAG_BRVZ-HR sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(3 of 3)
Possible discrepancies (1)
These blocks are registered to STRABAG-BRVZ--CO-LAN 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.
| 2a00:1ca0:901:5c00::/56 /56 | authorized for AS21413 — Envia Tel GmbH |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ENVIA-TEL-MNT