AS2152
AS2152
ARIN
Education
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
AS2152
Company
CENIC
Type
Education
IPv4 Addresses
2,225,920
IPv6 Addresses
7.92×10²⁸
Registry (RIR)
ARIN
137.164.242.0/23
Abuse Contacts
Announced Prefixes (161)
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
137.164.242.0/23
Authorized ASN
AS2152
IP Geolocation
Country
United States
Continent
North America
European Union
No
Phone prefix
+1
Currency
US Dollar (USD $)
Approximate location (country-level)
Open in Maps