AR TELECOM PROVEDOR DE INTERNET LTDA
BGP inherited
Cluster stats
| Netblocks | 4 · 4,860 IPv4 addresses |
| All fragments | 6 blocks across 2 clusters |
| Cluster ID | 213386397 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
39
0 netblocks since 2026-07-05
2026-07-05
peak 39
2026-07-19
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 177.54.64.0/20 | AR TELECOM PROVEDOR DE INTERNET LTDA | ARIN | ALLOCATED | ● low |
| 187.49.221.0/24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BGP | ANNOUNCED | ● low |
| 187.49.222.0/24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BGP | ANNOUNCED | ● low |
| 187.49.223.0/24 | AR TELECOM PROVEDOR DE INTERNET LTDA | BGP | ANNOUNCED | ● low |
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 AR TELECOM PROVEDOR DE INTERNET LTDA 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.
| 177.54.64.0/20 /20 | authorized for AS28154 — AS28154 |
| 187.49.221.0/24 /24 | authorized for AS28154 — AS28154 |
| 187.49.222.0/24 /24 | authorized for AS28154 — AS28154 |
| 187.49.223.0/24 /24 | authorized for AS28154 — AS28154 |
NIC Handles
09662786000187
ARR318
ARR318
ARTEL2
AS28154