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ASN Lookup Tool
AS8001 COLOGIX

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS8001
Organisation
Cologix, Inc
Name
COLOGIX
Total IPv4 Addresses
423,936
Total IPv4 Prefixes
171
Total IPv6 Prefixes
30
Total IPv4 Bogon Prefixes
1
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#670 out of 78,997
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1996-08-22
Registration Last Change
2022-04-20
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS2516
JP flagKDDI CORPORATION
AS4230
BR flagCLARO S.A.
AS2497
JP flagInternet Initiative Japan Inc.
Showing 5 of 32
Transit To
ASN
Organisation
AS11685
US flagHuntington National Bank
AS3599
US flagCDW Technologies LLC
AS47143
GB flagTodayhost Limited
AS40715
US flagCologix, Inc
AS32746
US flagComputer Design & Integration LLC
Showing 5 of 23
IPv4 Active Prefixes
PrefixRange FromRange To
64.21.0.0/2364.21.0.064.21.1.255
64.21.3.0/2464.21.3.064.21.3.255
64.21.4.0/2264.21.4.064.21.7.255
64.21.8.0/2164.21.8.064.21.15.255
64.21.16.0/2064.21.16.064.21.31.255
Showing 5 of 170
IPv6 Active Prefixes
PrefixRange FromRange To
2001:518::/382001:518::2001:518:3ff:ffff:ffff:ffff:ffff:ffff
2001:518:400::/402001:518:400::2001:518:4ff:ffff:ffff:ffff:ffff:ffff
2001:518:500::/442001:518:500::2001:518:50f:ffff:ffff:ffff:ffff:ffff
2001:518:510::/452001:518:510::2001:518:517:ffff:ffff:ffff:ffff:ffff
2001:518:518:100::/562001:518:518:100::2001:518:518:1ff:ffff:ffff:ffff:ffff
Showing 5 of 30