Vianet Telecomunicacoes Ltda
BGP inherited
Cluster stats
| Netblocks | 12 |
| All fragments | 125 blocks across 8 clusters |
| Cluster ID | 204729402 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 1 shared RIR contact/maintainer handle |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
12
-2 netblocks since 2026-07-05
2026-07-05
peak 14
2026-07-13
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 179.49.184.0/24 | AS271201 | BGP | ANNOUNCED | ● medium |
| 179.49.185.0/24 | AS271201 | BGP | ANNOUNCED | ● medium |
| 179.49.186.0/24 | Vianet Telecomunicacoes Ltda | BGP | ANNOUNCED | ● medium |
| 179.49.186.0/23 | AS271201 | BGP | ANNOUNCED | ● medium |
| 179.49.187.0/24 | Vianet Telecomunicacoes Ltda | BGP | ANNOUNCED | ● medium |
| 2804:77d0::/32 | AS271201 | BGP | ANNOUNCED | ● medium |
| 2804:77d0::/33 | AS271201 | BGP | ANNOUNCED | ● medium |
| 2804:77d0::/34 | AS271201 | BGP | ANNOUNCED | ● medium |
| 2804:77d0:4000::/34 | AS271201 | BGP | ANNOUNCED | ● medium |
| 2804:77d0:8000::/34 | AS271201 | BGP | ANNOUNCED | ● medium |
| 2804:77d0:8000::/33 | AS271201 | BGP | ANNOUNCED | ● medium |
| 2804:77d0:c000::/34 | AS271201 | BGP | ANNOUNCED | ● medium |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(12 of 12)
Possible discrepancies (12)
These blocks are registered to Vianet Telecomunicacoes 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.
| 2804:77d0::/32 /32 | authorized for AS271201 — AS271201 |
| 2804:77d0::/33 /33 | authorized for AS271201 — AS271201 |
| 2804:77d0:8000::/33 /33 | authorized for AS271201 — AS271201 |
| 2804:77d0::/34 /34 | authorized for AS271201 — AS271201 |
| 2804:77d0:4000::/34 /34 | authorized for AS271201 — AS271201 |
| 2804:77d0:8000::/34 /34 | authorized for AS271201 — AS271201 |
| 2804:77d0:c000::/34 /34 | authorized for AS271201 — AS271201 |
| 179.49.186.0/23 /23 | authorized for AS271201 — AS271201 |
| 179.49.184.0/24 /24 | authorized for AS271201 — AS271201 |
| 179.49.186.0/24 /24 | authorized for AS271201 — AS271201 |
| 179.49.187.0/24 /24 | authorized for AS271201 — AS271201 |
| 179.49.185.0/24 /24 | authorized for AS271201 — AS271201 |
NIC Handles
AS271201