T.M.A Serv SRL
Cluster stats
| Netblocks | 22 |
| Cluster ID | 191761434 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 12 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (22)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 89.42.36.0/24 | T.M.A Serv SRL | BGP | ANNOUNCED | ● high |
| 89.42.37.0/24 | T.M.A Serv SRL | BGP | ANNOUNCED | ● high |
| 103.108.136.0/22 | TMA-VN | APNIC | ASSIGNED PORTABLE | ● high |
| 2001:df4:2900::/48 | TMA-VN | APNIC | ASSIGNED PORTABLE | ● high |
| 62.140.32.0/20 | TMA_TRA_WEB-APN | RIPE | ASSIGNED PA | ● low |
| 62.140.48.0/20 | TMA_TRA_WEB-APN | RIPE | ASSIGNED PA | ● low |
| 79.99.66.144/28 | TMA-4D | RIPE | ASSIGNED PA | ● low |
| 94.228.42.240/28 | TMA-4D | RIPE | ASSIGNED PA | ● low |
| 185.99.72.0/24 | TMA-Int-I | RIPE | ASSIGNED PA | ● low |
| 185.99.73.0/24 | TMA-Int-II | RIPE | ASSIGNED PA | ● low |
| 185.99.74.0/24 | TMA-Int-III | RIPE | ASSIGNED PA | ● low |
| 185.167.229.144/28 | TMA-4D | RIPE | ASSIGNED PA | ● low |
| 193.253.67.176/31 | TMA-TMM | RIPE | ASSIGNED PA | ● low |
| 193.253.67.178 – 193.253.67.183 | TMA-TMM | RIPE | ASSIGNED PA | ● low |
| 212.95.20.1 – 212.95.23.255 | TMA_TRA_WEB-APN | RIPE | ASSIGNED PA | ● low |
| 212.95.24.0/21 | TMA_TRA_WEB-APN | RIPE | ASSIGNED PA | ● low |
| 213.142.96.0/20 | TMA_TRA_WEB-APN | RIPE | ASSIGNED PA | ● low |
| 213.142.112.0/20 | TMA_TRA_WEB-APN | RIPE | ASSIGNED PA | ● low |
| 213.162.64.0/24 | TMA_TSA_SERVER1 | RIPE | ASSIGNED PA | ● low |
| 213.162.65.0/24 | TMA_TSA_SERVER2 | RIPE | ASSIGNED PA | ● low |
| 213.162.68.0/24 | TMA_PG1 | RIPE | ASSIGNED PA | ● low |
| 213.162.78.0/24 | TMA_TSA_SERVER3 | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
77.3%
of checked blocks have valid RPKI ROA coverage
(17 of 22)
Possible discrepancies (15)
These blocks are registered to T.M.A Serv SRL but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:df4:2900::/48 /48 | authorized for AS56155 — Tuong Minh Software Solutions Company Limited |
| 62.140.32.0/20 /20 | authorized for AS8412 — T-Mobile Austria GmbH |
| 62.140.48.0/20 /20 | authorized for AS8412 — T-Mobile Austria GmbH |
| 213.142.96.0/20 /20 | authorized for AS8412 — T-Mobile Austria GmbH |
| 213.142.112.0/20 /20 | authorized for AS8412 — T-Mobile Austria GmbH |
| 212.95.24.0/21 /21 | authorized for AS8412 — T-Mobile Austria GmbH |
| 103.108.136.0/22 /22 | authorized for AS56155 — Tuong Minh Software Solutions Company Limited |
| 212.95.20.1 – 212.95.23.255 /22 | authorized for AS8412 — T-Mobile Austria GmbH |
| 213.162.68.0/24 /24 | authorized for AS8412 — T-Mobile Austria GmbH |
| 213.162.78.0/24 /24 | authorized for AS8387 — Deutsche Telekom Global Business Solutions GmbH |
| 213.162.64.0/24 /24 | authorized for AS8387 — Deutsche Telekom Global Business Solutions GmbH |
| 213.162.65.0/24 /24 | authorized for AS8387 — Deutsche Telekom Global Business Solutions GmbH |
| 185.99.72.0/24 /24 | authorized for AS8412 — T-Mobile Austria GmbH |
| 185.99.73.0/24 /24 | authorized for AS8412 — T-Mobile Austria GmbH |
| 185.99.74.0/24 /24 | authorized for AS8412 — T-Mobile Austria GmbH |
NIC Handles
AS24695
AS8412-MNT
DUMY-RIPE
DUMY-RIPE
FT-BRX
LDL11-AP
MAINT-VN-VNNIC
MNT-4DDATACENTRES
NDTT3-AP