AS239
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
AS239
Company
University of Toronto
AS Domain
utoronto.ca
Using host.io for pre-visualize domains.
Type
Education
IPv4 Addresses
527,872
IPv6 Addresses
2.03×10³¹
Registry (RIR)
ARIN
142.151.0.0/17
Abuse Contacts
Announced Prefixes (15)
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
142.151.0.0/17
Authorized ASN
Not available
IP Geolocation
Country
Canada
Continent
North America
European Union
No
Phone prefix
+1
Currency
Canadian Dollar (CAD $)