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Data as of Nov 9, 2026

38.117.100.0/23

No anonymizer space · no proxy exits in 30 days

Telx Inc. · space held by Cogent Communications, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS46430
Type
Unknown

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
38.0.0.0/8AS174Internet providerIP broker Rackdog (part)401,849
78,907 always on
Cogent Communications, LLC
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
38.117.100.0/24
since Dec 2010
AS46430UnknownCogent Communications, LLC
via PSINet, Inc.
38.117.101.0/24
since Dec 2010
AS46430UnknownCogent Communications, LLC
via PSINet, 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
38.0.0.0/816,777,216COGENT-ACogent Communications, LLC (COGC) · USDirect AllocationApr 16, 1991abuse@cogentco.com
└ 38.112.0.0/13524,288COGENT-NB-0002PSINet, Inc. (PSI) · USReallocatedAug 20, 2003abuse@cogentco.com

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
Reallocated to
PSINet, Inc. (PSI)
Reallocated range
38.112.0.0/13
Reallocated
Aug 20, 2003
Origin network

AS46430

CA
Name
Telx Inc.
Type
Internet provider
Registered
Sep 17, 2008
Domain
telx-inc.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed