ASN Lookup Tool
AS19157 Charter Communications
An 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.
ASN Lookup for:
AS19157
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ASN
AS19157
Organisation
Charter Communications
AS Name
CHARTER-19157-DC
IPv4 Addresses Announced
36,864
IPv4 Prefixes Announced
28
Bogon Prefixes Announced
0
IPv4 Space Rank
#4,708 out of 74,194
Registry
ARIN
Registered Country
US
Registration Date
2000-11-29
Registration Change
2018-11-20