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ASN Lookup Tool
AS7640 CITICNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7640
Organisation
China International Trust & Investment Corporati..
Name
CITICNET
Total IPv4 Addresses
4096
Total IPv4 Prefixes
1
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#16,717 out of 77,426
Registry
Apnic
Registered Country
CN flag CN
Registered Country Name
China
Registered Date
NA
Registration Last Change
2023-11-28
Receiving From

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

ASN
Organisation
AS4847
CN flagChina Networks Inter-Exchange Using Internationa..
IPv4 Active Prefixes

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

Prefix210.73.96.0/20
Range From210.73.96.0
Range To210.73.111.255
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.