AS4616
AS4616
APNIC
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
AS4616
Company
The Hong Kong Polytechnic University
AS Domain
polyu.edu.hk
Using host.io for pre-visualize domains.
Type
Education
IPv4 Addresses
83,456
IPv6 Addresses
1.20×10²⁴
Registry (RIR)
APNIC
175.159.228.0/22
Abuse Contacts
Announced Prefixes (9)
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
175.159.228.0/22
Authorized ASN
AS4616
IP Geolocation
Country
Hong Kong
Continent
Asia
European Union
No
Phone prefix
+852
Currency
Hong Kong Dollar (HKD $)
Approximate location (country-level)
Open in Maps