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ASN Lookup Tool
AS22561 CENTURYLINK-LEGACY-LIGHTCORE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS22561
Organisation
CenturyLink Communications, LLC
Name
CENTURYLINK-LEGACY-LIGHTCORE
Total IPv4 Addresses
1,383,743
Total IPv4 Prefixes
646
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#295 out of 78,981
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2018-08-14
Receiving From
ASN
Organisation
AS209
US flagCenturyLink Communications, LLC
Transit To
ASN
Organisation
AS19901
US flagBrightspeed
AS2379
US flagCenturyLink Communications, LLC
AS5778
US flagCenturyLink Communications, LLC
AS11398
US flagCenturyLink Communications, LLC
AS14905
US flagCenturyLink Communications, LLC
Showing 5 of 15
IPv4 Active Prefixes
PrefixRange FromRange To
64.40.72.0/2364.40.72.064.40.73.255
64.40.74.0/2464.40.74.064.40.74.255
64.40.78.0/2364.40.78.064.40.79.255
64.40.88.0/2264.40.88.064.40.91.255
64.40.92.0/2464.40.92.064.40.92.255
Showing 5 of 646