Data as of Nov 6, 2026

206.232.11.0/24

Anonymizer · ISP proxy

Charter Communications Inc · reallocated from Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Nov 6, 1995 · reallocated to Charter Communications Inc Mar 17, 2023
2 · Leased from
3 · Announced by
AS11426 Charter Communications Inc
since Mar 2023 · 3.7 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 206.232.11.0/24/24s
Aventice
256100%
1
Leased from

Owners leasing their own space

NameIn 206.232.11.0/24/24s
Cogent Communications, LLC
256100%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

206.232.11.0/24

From the registry to its use

  1. Nov 6, 1995
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    206.232.0.0 - 206.238.255.255
  2. May 9, 2005– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 206.232.0.0/14
    206.232.0.0/14
  3. Nov 17, 2021– Feb 15, 2023
    Announced
    AS9009 M247 Europe SRL
    Hosting
  4. Mar 12, 2023– today
    Announced
    AS11426 Charter Communications Inc
    Internet provider
  5. Mar 17, 2023
    Reallocated
    Charter Communications Inc
    Reallocated
    206.232.11.0/24
  6. Mar 3, 2026
    Route object
    AS11426 Charter Communications Inc
    RADB route object for AS11426 Charter Communications Inc, maintainer MAINT-RR
  7. today
    Leased from
    Aventice
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesLeased fromProxy exitsHolderRPKI
206.232.0.0/14
since May 2005
AS174Internet provider2,0480.78%ISP proxyIP broker Aventice (part)251
202 always on
Cogent Communications, LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
206.232.0.0 - 206.238.255.255458,752COGENT-206-232-233-234-235-236-237-238-16Cogent Communications, LLC (COGC) · USDirect AllocationNov 6, 1995abuse@cogentco.com
└ 206.232.0.0/1732,768AVENTICE-CGNT-NET-1Aventice LLC (AL-584) · USReallocatedNov 29, 2021abuse@aventice.com
└ 206.232.11.0/24256CHARTERCharter Communications Inc (CC-3517) · USReallocatedMar 17, 2023abuse@charter.net

Network & registry

IPv4 market

Holder

Organization
Cogent Communications, LLC
Handle
COGC
Range
206.232.0.0 - 206.238.255.255
Registration type
Direct Allocation
Record created
Nov 6, 1995
Legacy
yes
Reallocated to
Charter Communications Inc (CC-3517)
Reallocated range
206.232.11.0/24
Reallocated
Mar 17, 2023
Origin network

AS11426

US
Name
Charter Communications Inc
Type
Internet provider
Registered
Jun 9, 2000
Domain
charter.com
Industry
Media, Publishing, and Broadcasting
Spamhaus ASN-DROP
not listed