AS28358
INTERTELCO TELECOMUNICAÇÕES MULTIMÍDIA LTDA — grupotelco.com.br
Summary
| Country |
 Brazil
|
| Organization | INTERTELCO TELECOMUNICAÇÕES MULTIMÍDIA LTDA |
| Domain | grupotelco.com.br |
| Number of IPv4 | 2,560 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | ISP |
| Registry | LACNIC |
| Allocated | November 14, 2007 (about 17 years ago) |
| Updated | March 06, 2013 (about 12 years ago) |
IP Ranges
AS28358 announces 6 IPv4 ranges and 1 IPv6 range.
That's a total of 2,560 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.9.119.0/24 |
 FR-RAPIDSEEDBOX
|
256 | RIPE NCC | ASSIGNED PA |
| 189.76.167.0/24 |
SURF TELECOM S.A.
|
256 | LACNIC | REASSIGNED |
| 189.76.168.0/22 |
SURF TELECOM S.A.
|
1,024 | LACNIC | REASSIGNED |
| 189.76.170.0/24 |
SURF TELECOM S.A.
|
256 | LACNIC | REASSIGNED |
| 189.76.172.0/23 |
SURF TELECOM S.A.
|
512 | LACNIC | REASSIGNED |
| 189.76.174.0/24 |
SURF TELECOM S.A.
|
256 | LACNIC | REASSIGNED |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a0f:e7c4:11::/48 |
 NL-RAPIDSEEDBOX
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
Peers
AS28358 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS28358 connects to the global Internet via at least 3 upstream providers. In this setup, AS28358 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS28358 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.