ASN Lookup Tool
AS3640 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3640
Organisation
C I C E S E
Name
Private Use AS
Total IPv4 Addresses
65792
Total IPv4 Prefixes
11
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,958 out of 76,961
Registry
Lacnic
Registered Country
MX flag MX
Registered Country Name
Mexico
Registered Date
1994-06-01
Registration Last Change
2021-10-25
Receiving From

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

ASN
Organisation
MX flagCorporacion Universitaria para el Desarrollo de ..
MX flagUNINET
MX flagTOTAL PLAY TELECOMUNICACIONES SA DE CV
Transit To

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

 

ASN
Organisation
MX flagUniversidad Nacional Autonoma de Mexico
MX flagUniversidad Autonoma del Estado de Baja Californ..
IPv4 Active Prefixes

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

Range From158.97.0.0
Showing 5 of 11
IPv6 Active Prefixes
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.