Prefiks Diumumkan | Deskripsi | Negara | Prefiks Induk | RIR |
---|
192.31.9.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |
198.137.234.0/23 | AT&T Technical Services Company, Inc. | United States | | ARIN |
198.17.99.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |
198.22.152.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |
199.74.244.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |
199.79.216.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |
199.89.132.0/23 | AT&T Technical Services Company, Inc. | United States | | ARIN |
199.89.158.0/23 | AT&T Technical Services Company, Inc. | United States | | ARIN |
199.89.160.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |
204.89.153.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |
204.89.154.0/24 | AT&T Technical Services Company, Inc. | United States | | ARIN |