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Data as of Nov 7, 2026

205.198.124.0/23

No anonymizer space · no proxy exits in 30 days

Stacks Inc · reallocated from Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS398704
Type
Hosting

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
205.198.0.0/15
since Jun 2005
AS174Internet provider87
9 always on
Cogent Communications, LLC
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
205.198.125.0/24
since May 2025
AS398704HostingCogent Communications, LLC
via Stacks Inc

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
205.198.0.0/15131,072COGENT-205-198-15Cogent Communications, LLC (COGC) · USDirect AllocationMar 30, 1995abuse@cogentco.com
└ 205.198.112.0/204,096STACKS-CGNT-NET-6Stacks Inc (STACK-10) · USReallocatedSep 26, 2024noc@stacksinc.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
205.198.0.0/15
Registration type
Direct Allocation
Record created
Mar 30, 1995
Legacy
yes
Reallocated to
Stacks Inc (STACK-10)
Reallocated range
205.198.112.0/20
Reallocated
Sep 26, 2024
Origin network

AS398704

US
Name
Stacks Inc
Type
Hosting
Registered
Aug 13, 2020
Domain
stacksdiscovery.com
Website
www.stacksinc.net
Spamhaus ASN-DROP
not listed