Internet service provider
SECURITYNET-AS IP ranges and locations
SECURITYNET-AS (AS42422): residential ISP in Czechia, 3 IPv4 prefixes, 3,072 addresses, #53 of 147 ISPs. Cities served, largest ranges and the VPN/proxy answer.
At a glance
- Name
- SECURITYNET-AS
- Network type
- Residential
- ASN
- AS42422
- Country
- 🇨🇿 Czechia
- Share of Czechia IPv4 space
- 0.04%
- Largest range
- 46.36.35.0/24
Cities and regions served
Geolocating the first address of each of the 3 largest ranges places SECURITYNET-AS customers in Žamberk, Prague, Prague (Praha 8). Residential blocks are assigned per region, so a lookup of a SECURITYNET-AS address usually resolves to the subscriber's metropolitan area rather than an exact street.
Is SECURITYNET-AS a VPN or proxy?
No. SECURITYNET-AS is classified as a residential ISP network and none of the 3 sampled ranges appears in the datacenter list, so an address from AS42422 normally belongs to a subscriber's home router or phone. That is the profile of a genuine residential IP — the opposite of a VPN or datacenter proxy. Note that residential proxy networks can still route through consumer devices on any ISP, so a clean network is a strong signal, not a guarantee.
Largest IPv4 ranges
| CIDR | First address | Last address | Addresses |
|---|---|---|---|
| 46.36.35.0/24 | 46.36.35.0 | 46.36.41.255 | 1,792 |
| 176.102.64.0/22 | 176.102.64.0 | 176.102.67.255 | 1,024 |
| 46.36.44.0/24 | 46.36.44.0 | 46.36.44.255 | 256 |
Other ISPs in Czechia
| Name | ASN | Network type | IPv4 addresses |
|---|---|---|---|
| VODAFONE-CZ-AS | AS16019 | Mobile carrier | 1,210,368 |
| TMOBILE | AS13036 | Mobile carrier | 992,256 |
| ORIGINAL AS CZ-NORDICTELECOMREGIONAL | AS42908 | Residential | 183,296 |
| DHLNET | AS2571 | Residential | 152,832 |
| ALFATELECOM-AS | AS44546 | Residential | 111,616 |
| STARNET | AS44489 | Residential | 64,768 |
How this page is built
The network type comes from the registry name of AS42422 (telecom, broadband, cable, mobile and similar words mark it as a residential ISP or carrier), ranges from iptoasn routing data, locations from DB-IP Lite (CC BY 4.0) and the datacenter check from the open datacenter list. Figures are recomputed daily.