Whois: 212.57.40.0/21
| IP Range: | 212.57.40.0 - 212.57.43.255 (1,024 total) |
| IP Location: |  Serbia |
| ISP Company: | ASTRA TELEKOM DOO BEOGRAD  |
| ISP ASN: | AS203877 |
| ISP Address: | Omladinskih brigada 21,11070,Beograd,SERBIA,SERBIA,Beograd,11070,Omladinskih brigada 21, |
| ISP Country: | Serbia, Smederevo |
212.57.40.0/21 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
212.57.40.0/21 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
212.57.40.0/21 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 212.57.42.219 |  Mac OS X |
 Chrome 131.0 |
Last seen: 04.07.2026 |
