AS135905
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
AS135905
Company
VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
AS Domain
vnpt.com.vn
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
192,256
IPv6 Addresses
4.61×10²⁶
Registry (RIR)
APNIC
103.156.90.0/23
Abuse Contacts
Announced Prefixes (348)
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
103.156.90.0/23
Authorized ASN
Not available
IP Geolocation
Country
Vietnam
Continent
Asia
European Union
No
Phone prefix
+84
Currency
Vietnamese Dong (VND ₫)