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ASN Lookup Tool
AS40065 CNSERVERS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS40065
Organisation
CNSERVERS LLC
Name
CNSERVERS
Total IPv4 Addresses
454889
Total IPv4 Prefixes
1084
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#650 out of 76,282
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2011-04-11
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
AS22427
US flagGNET INC.
AS138628
US flagGlobaldata Investments INC
AS4134
CN flagNo.31,Jin-rong Street Beijing 100032
AS4837
CN flagCHINA UNICOM China169 Backbone
AS17676
JP flagSoftBank Corp.
Showing 5 of 51
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS40065
US flagCNSERVERS LLC
AS18013
HK flagASLINE LIMITED
AS3842
US flagInMotion Hosting, Inc.
AS201106
GB flagSpartan Host Ltd
AS50131
GB flagSpartan Host Ltd
Showing 5 of 11
IPv4 Active Prefixes

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

Prefix102.134.40.0/21
Range From102.134.40.0
Range To102.134.47.255
Prefix102.134.48.0/22
Range From102.134.48.0
Range To102.134.51.255
Prefix103.103.245.0/24
Range From103.103.245.0
Range To103.103.245.255
Prefix103.103.48.0/24
Range From103.103.48.0
Range To103.103.48.255
Prefix103.103.49.0/24
Range From103.103.49.0
Range To103.103.49.255
Showing 5 of 1084
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.