Summary
Geolocation
Where the address is, and what that place uses.
- City
- Prague
- Region
- Prague
- Postal code
- 110 00
- Country
- Czechia
- Continent
- Europe
- Coordinates
- 50.0880, 14.4208
- Timezone
- Europe/Prague
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Alef Nula a.s.
- Domain
- alef.com
- Type
- ISP
- Registered in
- Czechia
- Name
- Alef Nula a.s.
- Network name
- CZ-ALEF
- Organization
- ORG-ANa3-RIPE
- Status
- ASSIGNED PI
- Registry
- RIPE NCC
- Domain
- alef.com
- Abuse
- petr.vacha@alef.com
- Name
- Abuse-C Role
- petr.vacha@alef.com
- Address
- Pernerova 691/42, Praha Karlin, 18600, Czech Republic
- Network
- 193.239.0.0-193.239.3.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.