AS45557
AS45557
APNIC
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
AS45557
Company
Vietnam Technology and Telecommunication JSC
AS Domain
vntt.com.vn
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
12,288
IPv6 Addresses
1.30×10²⁷
Registry (RIR)
APNIC
180.148.0.0/21
Abuse Contacts
Announced Prefixes (79)
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).
Valid
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
180.148.0.0/21
Authorized ASN
AS45557
IP Geolocation
Country
Vietnam
Continent
Asia
European Union
No
Phone prefix
+84
Currency
Vietnamese Dong (VND ₫)
Approximate location (country-level)
Open in Maps