72.148.0.0/16
72.148.0.0-72.149.255.255: AT&T Enterprises, LLC
Route propagation
Route propagation
72.148.0.0/16 route propagation
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flowchart LR 2914["2914
NTT Global IP Network"] 3257["3257
GTT Communications (AS3257)"] 393238["393238
ImOn Communications"] 6939["6939
Hurricane Electric"] 174["174
Cogent Communications, Inc."] subgraph origins 393238 end 393238 --> 6939 class 393238 n6939 class 393238 n393238 class 393238 h393238 class 6939 n393238 class 6939 n6939 class 6939 h6939 393238 --> 174 class 393238 n174 class 393238 n393238 class 393238 h393238 class 174 n393238 class 174 n174 class 174 h174 174 --> 2914 class 174 n2914 class 174 n174 class 174 h174 class 2914 n174 class 2914 n2914 class 2914 h2914 174 --> 3257 class 174 n3257 class 174 n174 class 174 h174 class 3257 n174 class 3257 n3257 class 3257 h3257 subgraph tier1 174 2914 3257 6939 end style tier1 fill:#e0f0ff,stroke:#666