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ASN Lookup Tool
AS13904 COSLINK

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS13904
Organisation
Cherryland Services Inc
Name
COSLINK
Total IPv4 Addresses
40,960
Total IPv4 Prefixes
158
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,441 out of 77,686
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1999-09-08
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS209
US flagCenturyLink Communications, LLC
AS19108
US flagOptimum
AS6461
US flagZayo Bandwidth
AS6939
US flagHurricane Electric LLC
Showing 5 of 10
Transit To

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

 

ASN
Organisation
AS13904
US flagCherryland Services Inc
AS22311
US flagFAIRNET LLC
AS53354
US flagTransworld Network, Corp.
IPv4 Active Prefixes

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

Prefix4.58.130.0/24
Range From4.58.130.0
Range To4.58.130.255
Prefix8.19.75.0/24
Range From8.19.75.0
Range To8.19.75.255
Prefix8.19.77.0/24
Range From8.19.77.0
Range To8.19.77.255
Prefix8.30.176.0/24
Range From8.30.176.0
Range To8.30.176.255
Prefix8.30.177.0/24
Range From8.30.177.0
Range To8.30.177.255
Showing 5 of 158
IPv6 Active Prefixes
Prefix2605:92c0:f000::/36
Range From2605:92c0:f000::
Range To2605:92c0: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.