Data as of Nov 9, 2026

38.134.115.0/24

Anonymizer · ISP proxy

Charter Communications Inc · space held by 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 Apr 16, 1991 · reallocated to Tier.Net Technologies LLC Jul 8, 2022
2 · Leased from
its owner, directly
3 · Announced by
AS11426 Charter Communications Inc
since May 2023 · 3.5 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 38.134.115.0/24/24s
Cogent Communications, LLC
256100%
1

Lineage

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

38.134.115.0/24

From the registry to its use

  1. Apr 16, 1991
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    38.0.0.0/8
  2. Nov 7, 2016– Oct 28, 2020
    Announced
    AS26484 Columbia County Board of Education
  3. Nov 17, 2016
    Route object
    AS26484 Columbia County Board of Education
    NTTCOM route object for AS26484 Columbia County Board of Education, maintainer MAINT-CMI-INT-HK
  4. Jul 8, 2022
    Reallocated
    Tier.Net Technologies LLC
    Reallocated
    38.134.114.0/23
  5. Apr 17, 2023– May 22, 2023
    Announced
    AS397423 Tier.Net Technologies LLC
    Hosting
  6. May 23, 2023– today
    Announced
    AS11426 Charter Communications Inc
    Internet provider
  7. Jun 26, 2026
    Route object
    AS11426 Charter Communications Inc
    RADB route object for AS11426 Charter Communications Inc, maintainer MAINT-RR
  8. Sep 18, 2026– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 38.0.0.0/8
    38.0.0.0/8

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsHolderRPKI
38.0.0.0/8AS174Internet provider62,4700.37%ISP proxy, Datacenter proxy, VPNProxy providerssold by Oxylabs, QuarkIP, HypeProxy, Novada, MyPrivateProxyVPN servicesoperated by Windscribe, VPN GateIP broker Rackdog (part)401,849
78,907 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
38.0.0.0/816,777,216COGENT-ACogent Communications, LLC (COGC) · USDirect AllocationApr 16, 1991abuse@cogentco.com
└ 38.134.114.0/23512TIER-NET-CGNT-NET-9Tier.Net Technologies LLC (TTL-100) · USReallocatedJul 8, 2022abuse-team@tier.net

Network & registry

IPv4 market

Holder

Organization
Cogent Communications, LLC
Handle
COGC
Range
38.0.0.0/8
Registration type
Direct Allocation
Record created
Apr 16, 1991
Legacy
yes
Reallocated to
Tier.Net Technologies LLC (TTL-100)
Reallocated range
38.134.114.0/23
Reallocated
Jul 8, 2022
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