AltaNet Telecom e Inf. LTDA-ME
Cluster stats
| Netblocks | 36 |
| Cluster ID | 191320654 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 7 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (36)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.176.124.0/24 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 45.176.124.0/22 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 45.176.125.0/24 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 45.176.126.0/24 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 45.176.127.0/24 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 138.186.184.0/23 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 138.186.184.0/22 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 138.186.184.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 138.186.185.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 138.186.186.0/23 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 138.186.186.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 138.186.187.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 177.184.80.0/22 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 177.184.82.0/24 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 177.184.83.0/24 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 187.16.222.15/32 | AltaNET Telecom | PEERINGDB | ASSIGNED | ● high |
| 201.55.200.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 201.55.200.0/23 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 201.55.200.0/22 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 201.55.201.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 201.55.202.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 201.55.202.0/23 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 201.55.203.0/24 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 2001:12f8::222:15/128 | AltaNET Telecom | PEERINGDB | ASSIGNED | ● high |
| 2804:1948::/32 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 2804:1948:3000::/36 | AltaNet Telecom e Inf. LTDA-ME | BGP | ANNOUNCED | ● high |
| 2804:5d0c::/42 | ALTANET SERVICOS DE TELECOMUNICACOES EIRELI | BGP | ANNOUNCED | ● high |
| 138.186.187.48/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 138.186.187.192/27 | UNKNOWN | LACNIC | reassigned | ● medium |
| 201.55.203.87/32 | UNKNOWN | LACNIC | reassigned | ● medium |
| 2804:1948::/32 | UNKNOWN | LACNIC | allocated | ● medium |
| 85.128.36.32/29 | ALTANET-NET-PL | RIPE | ASSIGNED PA | ● low |
| 85.219.232.0/24 | ALTANET-PL | RIPE | ASSIGNED PA | ● low |
| 194.219.154.192/27 | ALTANET | RIPE | ASSIGNED PA | ● low |
| 217.153.13.160/29 | ALTANET-PL | RIPE | ASSIGNED PA | ● low |
| 217.153.215.0/27 | ALTANET-PL | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(27 of 36)
Possible discrepancies (1)
These blocks are registered to AltaNet Telecom e Inf. LTDA-ME 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.
| 85.219.232.0/24 /24 | authorized for AS5588 — T-Mobile Czech Republic a.s. |
NIC Handles
AS268947
AS61784
AS61784
AS8246-MNT
DUMY-RIPE
DUMY-RIPE
FORTHNETGR-MNT
NETIA-MNT