Offentliggjort Prefix | Beskrivning | Land | Överordnad prefix | RIR |
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216.230.49.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.50.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.51.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.52.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.53.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.54.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.55.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.56.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.57.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.58.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.59.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.60.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.61.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.62.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
216.230.63.0/24 | American Century Services, LLC | United States | 216.230.48.0/20 | ARIN |
64.57.32.0/20 | American Century Services, LLC | United States | | ARIN |