Technische Universität Wien
Technische Universitat Wien
Data as of 2026-07-26
GLEIF verified
LEI
875500GAKCUB7G1AED97
Registered name
Technische Universität Wien
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 15 · 136,480 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2001:629::/32) |
| Registered in | Austria (13) · Egypt (1) |
| Cluster ID | 213955702 |
| Registry | AFRINIC |
| Owner jurisdiction | AT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 875500GAKCUB7G1AED97 |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
16
0 netblocks since 2026-07-05
2026-07-05
peak 16
2026-07-26
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 128.130.0.0/15 | Technische Universitat Wien | BGP | ANNOUNCED | ● high |
| 192.35.240.0/22 | Technische Universitat Wien | BGP | ANNOUNCED | ● high |
| 192.35.240.0 – 192.35.244.255 | Technische Universitat Wien | RIPE | LEGACY | ● high |
| 193.170.64.0/27 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● high |
| 193.170.78.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● high |
| 196.216.24.0/21 | Technische Universitat Berlin (Campus- El Gouna) | AFRINIC | ASSIGNED PI | ● high |
| 193.170.72.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● low |
| 193.170.73.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● low |
| 193.170.74.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● low |
| 193.170.75.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● low |
| 193.170.76.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● low |
| 193.170.77.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● low |
| 193.170.79.0/24 | Technische Universitat Wien | RIPE | ASSIGNED PA | ● low |
| 2001:628:400::/48 | Technische Universitat Wien | RIPE | ALLOCATED-BY-LIR | ● low |
| 2001:629::/32 | Technische Universitat Wien | RIPE | ALLOCATED-BY-LIR | ● low |
IPv6 ranges (2)
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: C
how networks compare →
68.8%
of checked blocks have valid RPKI ROA coverage
(11 of 16)
Possible discrepancies (10)
These blocks are registered to Technische Universitat Wien 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.
| 2001:629::/32 /32 | authorized for AS1853 — ACONET |
| 2001:628:400::/48 /48 | authorized for AS1853 — ACONET |
| 193.170.79.0/24 /24 | authorized for AS1853 — ACONET |
| 193.170.78.0/24 /24 | authorized for AS1853 — ACONET |
| 193.170.73.0/24 /24 | authorized for AS1853 — ACONET |
| 193.170.72.0/24 /24 | authorized for AS1853 — ACONET |
| 193.170.76.0/24 /24 | authorized for AS1853 — ACONET |
| 193.170.75.0/24 /24 | authorized for AS1853 — ACONET |
| 193.170.74.0/24 /24 | authorized for AS1853 — ACONET |
| 193.170.77.0/24 /24 | authorized for AS1853 — ACONET |
NIC Handles
ACONET-LIR-MNT
ACONET-LIR-MNT
AE91-AFRINIC
AFRINIC-HM-MNT
AS679
AS679-MNT
AS679-MNT
DUMY-RIPE
DUMY-RIPE
ORG-TUOB1-AFRINIC
ORG-TUW1-RIPE
RIPE-NCC-LEGACY-MNT
+2 more