AS2571
AS2571
RIPE NCC
Hosting
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
AS2571
Company
Arbor Cloud
AS Domain
neustarsecurityservices.com
Using host.io for pre-visualize domains.
Type
Hosting
IPv4 Addresses
438,528
IPv6 Addresses
1.10×10²⁶
Registry (RIR)
RIPE NCC
165.72.192.0/18
Abuse Contacts
Announced Prefixes (101)
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
165.72.192.0/18
Authorized ASN
AS2571
IP Geolocation
Country
Czechia
Continent
Europe
European Union
Yes
Phone prefix
+420
Currency
Czech Koruna (CZK Kč)
Approximate location (country-level)
Open in Maps