Tampere University of Technology
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 34 · 221,184 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2001:708:310::/48) |
| Cluster ID | 213744607 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
36
0 netblocks since 2026-07-05
2026-07-05
peak 36
2026-07-26
IP Ranges (34)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 130.230.0.0/16 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 153.1.0.0/16 | Tampere University Foundation | BGP | ANNOUNCED | ● high |
| 192.26.105.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.107.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.108.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.109.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.111.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.112.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.113.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.114.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.116.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.117.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.118.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.121.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.123.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.125.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.126.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.128.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.133.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.26.134.0/24 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.84.176.0 – 192.84.202.255 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.84.204.0/22 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 192.98.0.0/16 | Tampere University of Technology | RIPE | LEGACY | ● high |
| 193.166.164.0/22 | Tampere University of Technology | RIPE | ASSIGNED PA | ● high |
| 193.166.232.0/22 | Tampere University of Applied Sciences (TAMK) | RIPE | ASSIGNED PA | ● high |
| 193.167.68.0/22 | Tampere University of Applied Sciences (TAMK) | RIPE | ASSIGNED PA | ● high |
| 193.167.88.0/21 | Tampere University of Technology | RIPE | ASSIGNED PA | ● high |
| 193.167.163.0 – 193.167.167.255 | Tampere University of Applied Sciences (TAMK) | RIPE | ASSIGNED PA | ● high |
| 195.148.48.0/21 | Tampere University of Applied Sciences (TAMK) | RIPE | ASSIGNED PA | ● high |
| 195.148.56.0/23 | Tampere University of Applied Sciences (TAMK) | RIPE | ASSIGNED PA | ● high |
| 195.148.112.0 – 195.148.123.255 | Tampere University of Applied Sciences (TAMK) | RIPE | ASSIGNED PA | ● high |
| 2001:708:310::/48 | Tampere University of Technology | RIPE | ASSIGNED | ● high |
| 2001:708:311::/48 | Tampere University of Technology | RIPE | ASSIGNED | ● high |
| 2001:708:320::/48 | Tampere University Foundation | RIPE | ASSIGNED | ● high |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: D
how networks compare →
36.1%
of checked blocks have valid RPKI ROA coverage
(13 of 36)
Possible discrepancies (11)
These blocks are registered to Tampere University of Technology 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.
| 2001:708:310::/48 /48 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 2001:708:320::/48 /48 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 2001:708:311::/48 /48 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 195.148.112.0 – 195.148.123.255 /20 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 193.167.88.0/21 /21 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 195.148.48.0/21 /21 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 193.167.163.0 – 193.167.167.255 /22 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 193.166.164.0/22 /22 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 193.167.68.0/22 /22 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 193.166.232.0/22 /22 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
| 195.148.56.0/23 /23 | authorized for AS1741 — CSC - Tieteen tietotekniikan keskus Oy |
NIC Handles
AS1739-MNT
AS1739-MNT
AS1741-MNT
AS1741-MNT
AS1926
DUMY-RIPE
DUMY-RIPE
EPEDU-MNT
ORG-TAMK1-RIPE
ORG-TUT2-RIPE
ORG-UOT18-RIPE
RIPE-NCC-LEGACY-MNT
+5 more