AS4837
AS4837
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
AS4837
Company
CHINA UNICOM China169 Backbone
AS Domain
chinaunicom.cn
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
59,343,616
IPv6 Addresses
3.18×10³¹
Registry (RIR)
APNIC
101.125.4.0/23
Abuse Contacts
Announced Prefixes (2,168)
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
101.125.4.0/23
Authorized ASN
AS4837
IP Geolocation
Country
China
Continent
Asia
European Union
No
Phone prefix
+86
Currency
Chinese Yuan (CNY ¥)
Approximate location (country-level)
Open in Maps