NETWORK LOOKUP TOOL
BGP Network Lookup for 63.203.0.0/18
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
63.203.0.0/18
BGP Prefix Network Address
63.203.0.0
BGP Prefix Last Address
63.203.63.255
Total Addresses
16,384
Registry
ARIN
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 63.203.0.0 | 63.203.0.7 |  DENNIS LAVINTHAL S550 |
| 63.203.0.8 | 63.203.0.15 | DENNIS LAVINTHAL S550 |
| 63.203.0.16 | 63.203.0.23 | DENNIS LAVINTHAL |
| 63.203.0.24 | 63.203.0.31 | Joseph Foti |
| 63.203.0.32 | 63.203.0.63 | AT&T Enterprises, LLC |
| 63.203.0.64 | 63.203.0.71 | Brad Park |
| 63.203.0.72 | 63.203.0.79 | John Yui |
| 63.203.0.80 | 63.203.0.87 | Sign Strategies |
| 63.203.0.88 | 63.203.0.95 | Jim Slaughter |
| 63.203.0.96 | 63.203.0.103 | AT&T Enterprises, LLC |
Showing 10 of 1,000
Announced By
ASN
Organisation
AT&T Enterprises, LLC