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ASN Lookup Tool
AS3375 MCI-ASN

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3375
Organisation
MCI
Name
MCI-ASN
Total IPv4 Addresses
42496
Total IPv4 Prefixes
9
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,430 out of 76,389
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1994-01-06
Registration Last Change
2009-08-27
Receiving From

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

ASN
Organisation
AS3372
US flagMCI
IPv4 Active Prefixes

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

Prefix146.1.192.0/19
Range From146.1.192.0
Range To146.1.223.255
Prefix165.122.32.0/20
Range From165.122.32.0
Range To165.122.47.255
Prefix165.122.192.0/18
Range From165.122.192.0
Range To165.122.255.255
Prefix166.37.194.0/23
Range From166.37.194.0
Range To166.37.195.255
Prefix166.37.200.0/21
Range From166.37.200.0
Range To166.37.207.255
Showing 5 of 9
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.