AS12570
O2 Czech Republic, a.s. · o2.cz
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IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 109.105.32.0/19 | O2 Czech Republic, a.s. | 8,192 |
| 185.8.188.0/22 | O2 Czech Republic, a.s. | 1,024 |
| 193.17.248.0/22 | ZEAL s.r.o. | 1,024 |
| 195.78.122.0/23 | ZEAL s.r.o. | 512 |
| 212.4.128.0/19 | O2 Czech Republic, a.s. | 8,192 |
| 212.96.160.0/19 | O2 Czech Republic, a.s. | 8,192 |
| 213.211.32.0/19 | O2 Czech Republic, a.s. | 8,192 |
| 80.78.144.0/20 | O2 Czech Republic, a.s. | 4,096 |
| 88.83.224.0/19 | O2 Czech Republic, a.s. | 8,192 |
| 89.190.40.0/21 | VELBNET, s.r.o. | 2,048 |
| 89.190.48.0/20 | O2 Czech Republic, a.s. | 4,096 |
| Netblock | Company |
|---|---|
| 2001:4ba8::/29 | O2 Czech Republic, a.s. |
| 2a0b:bb41::/32 | Netstone s.r.o. |
WHOIS Details
ASHandle: AS12570 OrgID: AS12570 ASName: AS12570 ASNumber: AS12570 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 2,968 domain names hosted across 411 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 109.105.61.117 | ██████████ | 385 |
| 109.105.53.21 | ██████████ | 232 |
| 212.4.158.38 | ██████████ | 97 |
| 80.78.150.123 | ██████████ | 95 |
| 109.105.49.236 | ██████████ | 79 |
| 109.105.61.93 | ██████████ | 78 |
| 213.211.46.131 | ██████████ | 76 |
| 109.105.53.8 | ██████████ | 70 |
| 212.96.164.158 | ██████████ | 67 |
| 212.4.153.241 | ██████████ | 57 |
Peers
There are 19 peers for this ASN.
| Peers | Name |
|---|---|
| AS16246 | O2 Czech Republic, a.s. |
| AS196815 | LAN servis s.r.o. |
| AS197798 | Net-Connect s.r.o. |
| AS198346 | NETFORMS s.r.o. |
| AS198620 | Bralu Jurjanu biedriba |
| AS202979 | NGA Services, spol. s r.o. |
| AS204886 | Metropolitni sit Humpolec spol. s r.o. |
| AS211334 | MASTER IT Technologies, a.s. |
| AS213354 | INTERNATIONAL HOSTING SOLUTIONS LLP |
| AS25192 | CZ.NIC, z.s.p.o. |
| AS34080 | MIRAMO spol. s.r.o. |
| AS47232 | ISP Alliance a.s. |
| AS47941 | Red Hat Ltd |
| AS48091 | Kraj Vysocina |
| AS51424 | Jiri Sperl |
| AS51968 | NEOS v.o.s. |
| AS56566 | SATT a.s. |
| AS57288 | StaMPi, spol. s r.o. |
| AS9002 | RETN Limited |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS16246 | O2 Czech Republic, a.s. |
Downstreams
There are 16 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS196815 | LAN servis s.r.o. |
| AS197798 | Net-Connect s.r.o. |
| AS198346 | NETFORMS s.r.o. |
| AS198620 | Bralu Jurjanu biedriba |
| AS202979 | NGA Services, spol. s r.o. |
| AS204886 | Metropolitni sit Humpolec spol. s r.o. |
| AS211334 | MASTER IT Technologies, a.s. |
| AS213354 | INTERNATIONAL HOSTING SOLUTIONS LLP |
| AS25192 | CZ.NIC, z.s.p.o. |
| AS34080 | MIRAMO spol. s.r.o. |
| AS47941 | Red Hat Ltd |
| AS48091 | Kraj Vysocina |
| AS51424 | Jiri Sperl |
| AS51968 | NEOS v.o.s. |
| AS56566 | SATT a.s. |
| AS57288 | StaMPi, spol. s r.o. |
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12570 at robtex.
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