Autonomous System details
AS19978
IMPSAT FIBER NETWORKS INC — ciriontechnologies.com
Summary
| Country |
 Argentina
|
| Organization | IMPSAT FIBER NETWORKS INC |
| Domain | ciriontechnologies.com |
| Number of IPv4 | 3,584 |
| Number of IPv6 | 2.0117× 1028 |
| AS Type | ISP |
| Registry | LACNIC |
| Allocated | March 12, 2001 (about 24 years ago) |
| Updated | April 01, 2024 (about 8 months ago) |
IP Ranges
AS19978 announces 6 IPv4 ranges and 2 IPv6 ranges.
That's a total of 3,584 IPv4 addresses and 2.0117× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 8.243.248.0/21 |
 Cirion Technologies
|
2,048 | ARIN | REALLOCATION |
| 38.97.240.0/24 |
 Psinet, Inc.
|
256 | ARIN | ALLOCATION |
| 67.73.192.0/24 |
 CTL LATAM
|
256 | ARIN | REALLOCATION |
| 67.73.200.0/23 |
CTL LATAM
|
512 | ARIN | REALLOCATION |
| 190.216.228.0/24 |
Cirion Technologies
|
256 | LACNIC | REALLOCATED |
| 190.216.239.0/24 |
Cirion Technologies
|
256 | LACNIC | REALLOCATED |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2001:13b3:c000::/34 |
Cirion Technologies
|
1.9807× 1028 | LACNIC | REALLOCATED |
| 2001:13b4:1c00::/40 |
Cirion Technologies
|
3.0949× 1026 | LACNIC | REALLOCATED |