AS21738
Rozint — rozint.com
Summary
| Country |
 United States
|
| Organization | Rozint |
| Domain | rozint.com |
| Number of IPv4 | 1,280 |
| Number of IPv6 | 8.7709× 1029 |
| AS Type | Hosting |
| Registry | ARIN |
| Allocated | March 17, 2023 (about 2 years ago) |
| Updated | March 17, 2023 (about 2 years ago) |
IP Ranges
AS21738 announces 5 IPv4 ranges and 11 IPv6 ranges.
That's a total of 1,280 IPv4 addresses and 8.7709× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2.59.255.0/24 |
F4 Networks, LLC
|
256 | RIPE NCC | ASSIGNED PA |
| 23.150.40.0/24 |
Rozint
|
256 | ARIN | ALLOCATION |
| 23.150.41.0/24 |
Rozint
|
256 | ARIN | ALLOCATION |
| 43.255.189.0/24 |
Internet Utilities Na LLC
|
256 | ARIN | REALLOCATION |
| 140.235.156.0/24 |
Rozint
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2602:2b7::/36 |
Rozint
|
4.9518× 1027 | ARIN | ALLOCATION |
| 2602:2b7:40::/48 |
Rozint
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:2b7:55::/48 |
Rozint
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:2b7:e1::/48 |
Rozint
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:2b7:e2::/48 |
Rozint
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2602:2b7:d00::/40 |
Rozint
|
3.0949× 1026 | ARIN | ALLOCATION |
| 2607:c2c0::/32 |
Cable Cost Savers
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2607:cd40::/32 |
Easy Cable Pay LLC
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2a01:e286::/32 |
 F4 Networks, LLC
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a10:5200::/29 |
 Rapidseedbox LTD
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a14:7c0:6100::/40 |
ZON
|
3.0949× 1026 | RIPE NCC | ASSIGNED |
Peers
AS21738 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
AS21738 connects to the global Internet via at least 5 upstream providers. In this setup, AS21738 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21738 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS21738's role in extending Internet access beyond its own infrastructure.