NETWORK LOOKUP TOOL
BGP Network Lookup for 47.19.221.0/24
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BigDataCloud Networks by CIDR APIParent Network
Network Details
BGP Prefix
47.19.221.0/24
BGP Prefix Network Address
47.19.221.0
BGP Prefix Last Address
47.19.221.255
Total Addresses
256
Registry
ARIN
Registry Status
assigned
Is Reachable Globally
true
Is Bogon
false
SubNetwork(s)
| Range From | Range To | Organisation |
|---|---|---|
| 47.19.221.0 | 47.19.221.11 |  Cablevision Systems Corp. |
| 47.19.221.12 | 47.19.221.15 | HORIZON HEALTHCARE SERVICES INC. D/B/A HORIZON B.. |
| 47.19.221.16 | 47.19.221.19 | Cablevision Systems Corp. |
| 47.19.221.20 | 47.19.221.23 | City of Newark, NJ |
| 47.19.221.24 | 47.19.221.27 | Cablevision Systems Corp. |
| 47.19.221.28 | 47.19.221.31 | ZAYO BANDWIDTH FTGX (F/K/A FIBERNET) |
| 47.19.221.32 | 47.19.221.43 | Cablevision Systems Corp. |
| 47.19.221.44 | 47.19.221.47 | BCM One-Fiber |
| 47.19.221.48 | 47.19.221.51 | PATERSON CHARTER SCHOOL FOR SCIENCE & TECH - ES.. |
| 47.19.221.52 | 47.19.221.55 | MASERGY COMMUNICATIONS, INC |
Showing 10 of 43
Announced By
ASN
Organisation
Cablevision Systems Corp.