Whois: 47.20.16.0/21
| IP Range: | 47.20.16.0 - 47.20.23.255 (2,048 total) |
| IP Location: |  United States |
| ISP Company: | Cablevision Systems Corp.  |
| ISP ASN: | AS6128 |
| ISP Address: | New York |
| ISP Website: | http://www.optimum.net |
| ISP Country: | United States, Brooklyn |
47.20.16.0/21 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
47.20.16.0/21 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
47.20.16.0/21 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 47.20.21.219 |  Linux |
 Opera Generic |
Last seen: 28.10.2025 |
