Internet Viennaweb Service GmbH
Data as of 2026-11-08
GLEIF verified
LEI
984500D9ANE1E7791A86
Registered name
Internet Viennaweb Service GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 12 · 11,264 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a03:da80::/32) |
| Record ID | 265214765 |
| Registry | BGP |
| Owner jurisdiction | AT |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 984500D9ANE1E7791A86 |
| 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 · report an issue | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 195.110.192.0/19 | Internet Viennaweb Service GmbH | BGP | ANNOUNCED | ● medium |
| 195.110.192.0/20 | Internet Viennaweb Service GmbH | BGP | ANNOUNCED | ● medium |
| 195.110.208.0/24 | Internet Viennaweb Service GmbH | BGP | ANNOUNCED | ● medium |
| 195.110.209.0/24 | Internet Viennaweb Service GmbH | BGP | ANNOUNCED | ● medium |
| 195.110.210.0/23 | Internet Viennaweb Service GmbH | BGP | ANNOUNCED | ● medium |
| 195.110.212.0/22 | Internet Viennaweb Service GmbH | BGP | ANNOUNCED | ● medium |
| 195.110.220.0/22 | Internet Viennaweb Service GmbH | BGP | ANNOUNCED | ● medium |
| 78.40.212.0/22 | Internet Viennaweb Service GmbH | RIPE | ALLOCATED PA | ● low |
| 89.31.128.0/21 | Internet Viennaweb Service GmbH | RIPE | ALLOCATED PA | ● low |
| 195.110.192.0 – 195.110.215.255 | Internet Viennaweb Service GmbH | RIPE | ALLOCATED PA | ● low |
| 195.110.192.0 – 195.110.208.255 | Internet Viennaweb Service GmbH | RIPE | ASSIGNED PA | ● low |
| 2a03:da80::/32 | Internet Viennaweb Service GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a03:da80::/32 |
Footprint over time
20 weekly snapshots · JSON
14
+8 netblocks since 2026-07-05
2026-07-05
peak 14
2026-11-08
Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.7%
of checked blocks have valid RPKI ROA coverage
(12 of 14)
Possible discrepancies (1)
These blocks are registered to Internet Viennaweb Service GmbH 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.
| 89.31.128.0/21 /21 | authorized for AS31239 — Johann Baldermann |
NIC Handles
AS12971
AZISTA-MNT
BIOSNET-MNT
DUMY-RIPE
DUMY-RIPE
ORG-JB6-RIPE
RIPE-NCC-HM-MNT
VIENNAWEB-MNT
VIENNAWEB-MNT