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ASN Lookup Tool
AS18988 CITYWEST-CORP

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS18988
Organisation
City West Cable & Telephone Corp.
Name
CITYWEST-CORP
Total IPv4 Addresses
38912
Total IPv4 Prefixes
17
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,605 out of 76,372
Registry
Arin
Registered Country
CA flag CA
Registered Country Name
Canada
Registered Date
2000-11-06
Registration Last Change
2012-03-20
Receiving From

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

ASN
Organisation
AS174
US flagCogent Communications
AS36351
US flagSoftLayer Technologies Inc.
AS4181
US flagTDS TELECOM
AS7575
AU flagAustralian Academic and Research Network
AS6939
US flagHurricane Electric LLC
Showing 5 of 18
Transit To

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

 

ASN
Organisation
AS32204
US flagKPU Telecommunications
AS27256
CA flagCybernet Communications Ltd
AS54904
CA flagEvolve Communications Inc
IPv4 Active Prefixes

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

Prefix24.244.64.0/21
Range From24.244.64.0
Range To24.244.71.255
Prefix24.244.72.0/21
Range From24.244.72.0
Range To24.244.79.255
Prefix38.158.0.0/19
Range From38.158.0.0
Range To38.158.31.255
Prefix69.176.160.0/20
Range From69.176.160.0
Range To69.176.175.255
Prefix69.176.176.0/20
Range From69.176.176.0
Range To69.176.191.255
Showing 5 of 17
IPv6 Active Prefixes
Prefix2604:ef00::/32
Range From2604:ef00::
Range To2604:ef00: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.