S.T.M. SRL
Data as of 2026-08-09
GLEIF verified
LEI
894500WOCUT94JINII24
Registered name
S.T.M. SRL
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 17 · 3,167 IPv4 addresses |
| IPv6 | 3 prefixes (largest 2a02:7d60::/32) |
| Registered in | Italy (5) · Singapore (5) · Russia (2) · Canada (1) · Croatia (1) |
| Cluster ID | 217811177 |
| Registry | APNIC |
| Owner jurisdiction | IT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 894500WOCUT94JINII24 |
| Shared handles | clustered on 29 shared RIR contact/maintainer handles |
| Registry names | 8 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
2 weekly snapshots · JSON
17
0 netblocks since 2026-07-26
2026-07-26
peak 17
2026-08-09
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.223.243.16/29 | STM s.r.l. | RIPE | ASSIGNED PA | ● high |
| 46.19.235.16 – 46.19.235.18 | STM s.r.l. | RIPE | ASSIGNED PA | ● high |
| 91.237.220.0/22 | STM Ltd. | RIPE | ASSIGNED PI | ● high |
| 104.167.212.0/24 | STM Cloud, LLC | ARIN | ALLOCATION | ● high |
| 203.127.40.16/29 | STM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 203.127.40.64/29 | STM | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 2001:67c:8d8::/48 | STM Ltd. | RIPE | ASSIGNED PI | ● high |
| 80.18.51.176/28 | STM | RIPE | ASSIGNED PA | ● low |
| 88.47.69.216/29 | STM | RIPE | ASSIGNED PA | ● low |
| 94.25.127.72/30 | STM | RIPE | ASSIGNED PA | ● low |
| 165.21.42.0/24 | STM | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 185.62.28.0/22 | S.T.M. SRL | RIPE | ALLOCATED PA | ● low |
| 203.126.0.0/23 | STM | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 203.127.74.32/27 | STM | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 213.202.96.200/29 | stm | RIPE | ASSIGNED PA | ● low |
| 2a01:4f8:160:51e6::/64 | STM-LLC | RIPE | ASSIGNED | ● low |
| 2a02:7d60::/32 | S.T.M. SRL | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (3)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
76.5%
of checked blocks have valid RPKI ROA coverage
(13 of 17)
Possible discrepancies (4)
These blocks are registered to S.T.M. 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.
| 185.62.28.0/22 /22 | authorized for AS49605 — Digital Telecommunication Services S.r.l. |
| 203.126.0.0/23 /23 | authorized for AS3758 — SingNet Pte Ltd |
| 165.21.42.0/24 /24 | authorized for AS3758 — SingNet Pte Ltd |
| 104.167.212.0/24 /24 | authorized for AS400810 — BreezeHost |
NIC Handles
AS2068-AP
DEMAT14-ARIN
DEMAT14-ARIN
DEMAT14-ARIN
DUMY-RIPE
DUMY-RIPE
EPLANET-MNT
HOS-GUN
HSTM
INTERB-MNT
ISKON
JA38-AP
+17 more