Autonomous System details
AS17231
AT&T Enhanced Network Services — attens.com
Summary
| Country |
|
| Organization | AT&T Enhanced Network Services |
| Domain | attens.com |
| Number of IPv4 | 53,504 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | AFRINIC |
| Allocated | January 01, 1970 (about 55 years ago) |
| Updated | January 01, 1970 (about 55 years ago) |
IP Ranges
AS17231 announces 24 IPv4 ranges and 0 IPv6 range.
That's a total of 53,504 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 12.66.32.0/20 |
 AT&T Ip Team
|
4,096 | ARIN | REALLOCATION |
| 12.66.63.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.66.64.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.66.65.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.66.66.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.66.67.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.66.69.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.66.70.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.66.71.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.67.6.0/24 |
AT&T Ip Team
|
256 | ARIN | REALLOCATION |
| 12.67.9.0/24 |
ATTSI, INFO TECHNOLOGYN OPERA
|
256 | ARIN | REASSIGNMENT |
| 32.228.160.0/21 |
Ctus-raspool Cspr8-nw46a
|
2,048 | ARIN | REASSIGNMENT |
| 63.240.192.0/19 |
CERFnet
|
8,192 | ARIN | ALLOCATION |
| 134.24.162.0/24 |
CERFnet
|
256 | ARIN | ALLOCATION |
| 134.24.240.0/22 |
 LafargeNA-BE-15442
|
1,024 | ARIN | REASSIGNMENT |
| 199.106.176.0/21 |
CERFnet
|
2,048 | ARIN | ALLOCATION |
| 199.107.32.0/21 |
Ci - Nic USA Inc. Sid-9359
|
2,048 | ARIN | REASSIGNMENT |
| 199.107.40.0/21 |
Ci - AT&T Internal Projects (econtact) Voice Tone -sid-21406
|
2,048 | ARIN | REASSIGNMENT |
| 199.107.64.0/21 |
CERFnet
|
2,048 | ARIN | ALLOCATION |
| 199.107.128.0/21 |
Cerfnet Customer - Xircom
|
2,048 | ARIN | REASSIGNMENT |
| 199.108.192.0/20 |
Sid-8862 Ci - Radial, Inc.
|
4,096 | ARIN | REASSIGNMENT |
| 206.16.66.0/23 |
Id - AT&T Aens - Power Sid-9293
|
512 | ARIN | REASSIGNMENT |
| 206.16.192.0/18 |
Mentora Group, Inc.
|
16,384 | ARIN | REASSIGNMENT |
| 206.17.16.0/20 |
Ci - Blizzardentertainmentinc - Sid-18092
|
4,096 | ARIN | REASSIGNMENT |
Peers
There is no peer for AS17231.
Downstreams
There is no downstream for AS17231.