AS21559
OSNET — osnetpr.com
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Summary
| Country |
 Puerto Rico
|
| Organization | OSNET |
| Domain | osnetpr.com |
| Number of IPv4 | 38,144 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | July 07, 2010 (about 15 years ago) |
| Updated | June 28, 2013 (about 12 years ago) |
IP Ranges
AS21559 announces 37 IPv4 ranges and 1 IPv6 range.
That's a total of 38,144 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 38.2.160.0/19 |
Cogent Communications
|
8,192 | ARIN | REALLOCATION |
| 38.87.232.0/21 |
 Cogent Communications
|
2,048 | ARIN | ALLOCATION |
| 38.107.88.0/21 |
Cogent Communications
|
2,048 | ARIN | ALLOCATION |
| 67.206.200.0/21 |
OSNET
|
2,048 | ARIN | REALLOCATION |
| 69.24.197.0/24 |
OSNET
|
256 | ARIN | REALLOCATION |
| 69.24.198.0/24 |
OSNET
|
256 | ARIN | REALLOCATION |
| 69.24.199.0/24 |
OSNET
|
256 | ARIN | REALLOCATION |
| 69.24.200.0/24 |
OSNET
|
256 | ARIN | REALLOCATION |
| 72.46.156.0/23 |
ONNET
|
512 | ARIN | REASSIGNMENT |
| 72.46.157.0/24 |
Ts Network Inc.
|
256 | ARIN | REASSIGNMENT |
| 72.46.158.0/23 |
FiberX
|
512 | ARIN | ALLOCATION |
| 74.119.24.0/22 |
OSNET
|
1,024 | ARIN | ALLOCATION |
| 104.218.240.0/22 |
FiberX
|
1,024 | ARIN | REASSIGNMENT |
| 104.218.241.0/24 |
Satell Sj Net
|
256 | ARIN | REASSIGNMENT |
| 104.238.192.0/22 |
Puerto Rico Fiber Network INC
|
1,024 | ARIN | REASSIGNMENT |
| 104.238.232.0/23 |
FiberX
|
512 | ARIN | ALLOCATION |
| 149.18.21.0/24 |
SMARTNET LLC
|
256 | ARIN | REALLOCATION |
| 149.18.39.0/24 |
Logicweb Inc.
|
256 | ARIN | REALLOCATION |
| 154.64.208.0/21 |
Cogent Communications
|
2,048 | ARIN | ALLOCATION |
| 154.64.216.0/21 |
Cogent Communications
|
2,048 | ARIN | ALLOCATION |
| 167.94.224.0/23 |
Skynet Wireless
|
512 | ARIN | REASSIGNMENT |
| 167.94.225.0/24 |
TUCEL PUERTO RICO LLC
|
256 | ARIN | REASSIGNMENT |
| 172.93.2.0/23 |
RM COMMUNICATIONS, INC.
|
512 | ARIN | REASSIGNMENT |
| 173.239.206.0/24 |
SMARTNET LLC
|
256 | ARIN | REALLOCATION |
| 173.239.228.0/24 |
SMARTNET LLC
|
256 | ARIN | REALLOCATION |
| 192.254.96.0/20 |
OSNET
|
4,096 | ARIN | ALLOCATION |
| 192.254.96.0/24 |
OSNET
|
256 | ARIN | ALLOCATION |
| 192.254.97.0/24 |
OSNET
|
256 | ARIN | ALLOCATION |
| 198.52.240.0/24 |
OSNET
|
256 | ARIN | ALLOCATION |
| 198.52.241.0/24 |
Wireless Network
|
256 | ARIN | REASSIGNMENT |
| 199.116.62.0/24 |
FiberX
|
256 | ARIN | ALLOCATION |
| 200.5.16.0/20 |
OSNET
|
4,096 | ARIN | ALLOCATION |
| 200.5.23.0/24 |
OSNET
|
256 | ARIN | ALLOCATION |
| 204.77.10.0/23 |
FiberX
|
512 | ARIN | ALLOCATION |
| 204.77.11.0/24 |
YKNET PUERTO RICO CORPORACION
|
256 | ARIN | REASSIGNMENT |
| 208.81.58.0/23 |
KsXpress.Net
|
512 | ARIN | REASSIGNMENT |
| 208.81.59.0/24 |
FiberX
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2604:1cc0::/32 |
OSNET
|
7.9228× 1028 | ARIN | ALLOCATION |
Peers
AS21559 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
AS21559 connects to the global Internet via at least 6 upstream providers. In this setup, AS21559 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21559 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS21559's role in extending Internet access beyond its own infrastructure.