LAYER3 INTEL
Get started
Sign in
Data as of Nov 9, 2026

206.42.109.0/24

No anonymizer space · no proxy exits in 30 days

INTROSERV d.o.o · reallocated from Cogent Communications, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS203466
Type
Hosting
Risk
50 / 100 · Medium
Recent change
Reallocated May 26, 2026
to INTROSERV d.o.o. by Cogent Communications, LLC

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
206.42.0.0/16
since Apr 2021
AS174Internet provider2,687
527 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
206.42.0.0/15131,072COGENT-206-42-15Cogent Communications, LLC (COGC) · USDirect AllocationJun 1, 1995abuse@cogentco.com
└ 206.42.109.0/24256INTROSERV-CGNT-NET-3INTROSERV d.o.o. (ID-284) · SIReallocatedMay 26, 2026abuse@introserv.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
206.42.0.0/15
Registration type
Direct Allocation
Record created
Jun 1, 1995
Legacy
yes
Reallocated to
INTROSERV d.o.o. (ID-284)
Reallocated range
206.42.109.0/24
Reallocated
May 26, 2026
Origin network

AS203466

SI
Name
INTROSERV d.o.o
Type
Hosting
Registered
Aug 3, 2022
Domain
introserv.com
Industry
Electronics and Computer Components
Spamhaus ASN-DROP
not listed