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Data as of Nov 6, 2026

38.183.187.0/24

1 residential-proxy exit · 30 days

RK Telecom Provedor Internet LTDA · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS269656
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

3 observations

Proxy providers listing exits

  • Byteful
  • Infatica

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
38.183.186.0/23
since Mar 2024
AS269656Residential2Cogent Communications, LLC
38.0.0.0/8AS174Internet providerIP broker Rackdog (part)405,043
77,969 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
└ 38.183.186.0/23512RKTPDI-CGNT-NET-1RK Telecom Provedor de Internet LTDA (C10487221) · BRReassignedDec 1, 2023abuse@cogentco.com
via COGENT-A

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
38.0.0.0/8
Registration type
Direct Allocation
Record created
Apr 16, 1991
Legacy
yes
Origin network

AS269656

BR
Name
RK Telecom Provedor Internet LTDA
Type
Internet provider
Registered
Dec 13, 2019
Domain
gruporktelecom.com.br
Website
www.gruporktelecom.com.br/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed