Autonomous System details
AS4264
California Education And Research Federation Network — cerf.net
Summary
| Country |
|
| Organization | California Education And Research Federation Network |
| Domain | cerf.net |
| Number of IPv4 | 49,920 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | AFRINIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | January 01, 1970 (about 55 years ago) |
IP Ranges
AS4264 announces 15 IPv4 ranges and 0 IPv6 range.
That's a total of 49,920 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 12.67.1.0/24 |
 AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.130.80.0/21 |
Sid-9004 Ci - Exlservice
|
2,048 | ARIN | REASSIGNMENT |
| 63.240.0.0/18 |
CERFnet
|
16,384 | ARIN | ALLOCATION |
| 134.24.32.0/19 |
CERFnet
|
8,192 | ARIN | ALLOCATION |
| 134.24.172.0/24 |
CERFnet
|
256 | ARIN | ALLOCATION |
| 134.24.228.0/22 |
CERFnet
|
1,024 | ARIN | ALLOCATION |
| 192.215.11.0/24 |
CERFnet
|
256 | ARIN | REASSIGNMENT |
| 199.106.88.0/21 |
Ci - Exlservice Sid-9004
|
2,048 | ARIN | REASSIGNMENT |
| 199.106.208.0/20 |
Highbridge Capital Management, Inc.
|
4,096 | ARIN | REASSIGNMENT |
| 199.106.232.0/21 |
CERFnet
|
2,048 | ARIN | ALLOCATION |
| 199.107.184.0/21 |
CERFnet
|
2,048 | ARIN | ALLOCATION |
| 199.107.232.0/21 |
CERFnet
|
2,048 | ARIN | ALLOCATION |
| 204.76.172.0/23 |
Group Health Incorporated
|
512 | ARIN | ALLOCATION |
| 206.16.78.0/23 |
CERFnet
|
512 | ARIN | ALLOCATION |
| 206.17.128.0/19 |
CERFnet
|
8,192 | ARIN | ALLOCATION |
Peers
There is no peer for AS4264.
Downstreams
There is no downstream for AS4264.