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Data as of Nov 9, 2026

38.81.108.0/24

No anonymizer space · no proxy exits in 30 days

Connecticut Education Network · reallocated from Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS22742
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
38.81.108.0/22
since Mar 2016
AS22742Business1Cogent Communications, LLC
via Connecticut Education Network
38.0.0.0/8AS174Internet providerIP 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
└ 38.81.108.0/221,024CT-EDU-CGNT-NET-1Connecticut Education Network (SCDI-3) · USReallocatedJun 10, 2021—
└ 38.81.108.0/24256CTEDUNETTown of Greenwich (C07920860) · USReassignedJun 10, 2021—

Network & registry

AnnouncementRouting historyWhois & 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
Reallocated to
Connecticut Education Network (SCDI-3)
Reallocated range
38.81.108.0/22
Reallocated
Jun 10, 2021
Origin network

AS22742

US
Name
Connecticut Education Network
Type
Education
Registered
Nov 14, 2001
Domain
ctedunet.net
Website
ctedunet.net
Industry
Human Rights and Social Advocacy (Human Rights, Environment and Wildlife Conservation, Other)
Spamhaus ASN-DROP
not listed