AS57248
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
AS57248
Company
Wisper s.r.o.
Type
ISP
IPv4 Addresses
4,608
IPv6 Addresses
0
Registry (RIR)
RIPE NCC
91.226.112.0/22
Abuse Contacts
Announced Prefixes (6)
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).
Unknown
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
91.226.112.0/22
Authorized ASN
Not available
IP Geolocation
Country
Slovakia
Continent
Europe
European Union
Yes
Phone prefix
+421
Currency
Not available