AS6740
ISP
Data retrieved at
This AS-only summary is estimated from a sample IP within a prefix announced by this AS, not from a specific query. Search a real IP for exact details.
Network
AS Number
AS6740
Company
CEZNET s.r.o.
Type
ISP
IPv4 Addresses
41,984
IPv6 Addresses
0
Registry (RIR)
RIPE NCC
82.202.0.0/18
Abuse Contacts
Announced Prefixes (4)
Netblock
Num. of IPs
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
82.202.0.0/18
Authorized ASN
Not available
IP Geolocation
Country
Czechia
Continent
Europe
European Union
Yes
Phone prefix
+420
Currency
Czech Koruna (CZK Kč)