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Data as of Nov 8, 2026

66.188.115.136/29

No anonymizer space · no proxy exits in 30 days

Charter Communications LLC

Announcement
66.188.112.0/20
RPKI valid
Announced by
AS20115
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
66.188.96.0/19
since Oct 2009
AS20115Residential9Charter Communications LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.188.0.0/14262,144CHARTER-NET-5BLKCharter Communications LLC (CC04) · USDirect AllocationOct 24, 2001abuse@charter.net
└ 66.188.112.0/204,096MDSN-WI-66-188-112Charter Communications LLC (CC04) · USReallocatedNov 8, 2001abuse@charter.net
└ 66.188.115.136/298MADISON-VETERINARY-SPECIALISTunknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 66.188.112.0/20

Prefix
66.188.112.0/20
Announced by
AS20115 Charter Communications LLC
Type
Residential
Proxy exits
4
RPKI
RPKI valid
Netname
MDSN-WI-66-188-112
Registrant
Charter Communications LLC
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Charter Communications LLC
Handle
CC04
Range
66.188.0.0/14
Registration type
Direct Allocation
Record created
Oct 24, 2001
Origin network

AS20115

US
Name
Charter Communications LLC
Type
Internet provider
Registered
Mar 26, 2001
Domain
charter.com
Website
www.spectrum.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed