CTC S.R.L.
CTC. CORP S.A. (TELEFONICA EMPRESAS)
GLEIF verified
LEI
815600876EB95FBB0094
Registered name
CTC S.R.L.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 4 · 102,396 IPv4 addresses |
| Cluster ID | 214618690 |
| Registry | LACNIC |
| Owner jurisdiction | IT |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 815600876EB95FBB0094 |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
3 weekly snapshots · JSON
3,571
+45 netblocks since 2026-07-05
2026-07-05
peak 3,571
2026-07-12
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 181.118.160.0/20 | CTC. CORP S.A. (TELEFONICA EMPRESAS) | LACNIC | ALLOCATED | ● low |
| 190.171.128.0/18 | CTC. CORP S.A. (TELEFONICA EMPRESAS) | LACNIC | ALLOCATED | ● low |
| 200.54.0.0/16 | CTC. CORP S.A. (TELEFONICA EMPRESAS) | LACNIC | ALLOCATED | ● low |
| 200.68.0.0/18 | CTC. CORP S.A. (TELEFONICA EMPRESAS) | LACNIC | ALLOCATED | ● low |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (4)
These blocks are registered to CTC. CORP S.A. (TELEFONICA EMPRESAS) but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 200.54.0.0/16 /16 | authorized for AS16629 — AS16629 |
| 190.171.128.0/18 /18 | authorized for AS16629 — AS16629 |
| 200.68.0.0/18 /18 | authorized for AS16629 — AS16629 |
| 181.118.160.0/20 /20 | authorized for AS23416 — AS23416 |
NIC Handles
CL-CCST-LACNIC
TCS5
TCS5
TCS5