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ASN Lookup Tool
AS18239 CAPNET

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18239
Organisation
NO.11 Xi San Huan Zhong Road,Beijing
Name
CAPNET
Total IPv4 Addresses
65,536
Total IPv4 Prefixes
11
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,990 out of 77,684
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
Registration Last Change
2021-11-05
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS4808
CN flagChina Unicom Beijing Province Network
AS56048
CN flagChina Mobile Communications Corporation
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Prefix115.84.0.0/18
Range From115.84.0.0
Range To115.84.63.255
Prefix202.148.96.0/19
Range From202.148.96.0
Range To202.148.127.255
Prefix210.73.64.0/19
Range From210.73.64.0
Range To210.73.95.255
Prefix210.75.192.0/20
Range From210.75.192.0
Range To210.75.207.255
Prefix210.75.208.0/20
Range From210.75.208.0
Range To210.75.223.255
Showing 5 of 11
IPv6 Active Prefixes
Prefix2403:6a00::/32
Range From2403:6a00::
Range To2403:6a00:ffff:ffff:ffff:ffff:ffff:ffff
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.