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BGP Network Lookup for 12.203.172.0/22
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
12.203.172.0/22
BGP Prefix Network Address
12.203.172.0
BGP Prefix Last Address
12.203.175.255
Total Addresses
1,024
Registry
ARIN
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 12.203.172.0 | 12.203.172.7 |  AT&T Services, Inc. |
| 12.203.172.8 | 12.203.172.15 | U.S. TELEPACIFIC CORP-MENS H |
| 12.203.172.16 | 12.203.172.23 | YOUNG NAK PRESBYTERIAN CHURCH |
| 12.203.172.24 | 12.203.172.31 | AT&T Services, Inc. |
| 12.203.172.32 | 12.203.172.39 | GRAINGER IT ASSET TEAM |
| 12.203.172.40 | 12.203.172.47 | RYDER SYSTEMS |
| 12.203.172.48 | 12.203.172.55 | AT&T Services, Inc. |
| 12.203.172.56 | 12.203.172.63 | MARRIOTT CORPORATIONATTN JOH |
| 12.203.172.64 | 12.203.172.71 | MARRIOTT CORPORATIONATTN JOH |
| 12.203.172.72 | 12.203.172.75 | SERVER PIPE INC |
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Announced By
ASN
Organisation
AT&T Enterprises, LLC