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Data as of Nov 9, 2026

206.144.128.0/20

No anonymizer space · no proxy exits in 30 days

Cogent Communications, LLC · reallocated from Inteliquent, inc.

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Internet provider
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
206.144.0.0/14
since May 2005
AS5006Internet provider91
11 always on
Inteliquent, 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
206.144.0.0/14262,144ONVOY-206-144-0-0-14Inteliquent, inc. (NTAJC) · USDirect AllocationOct 2, 1995sai.unnava@inteliquent.com
└ 206.144.128.0/204,096COGENTCO-1Cogent Communications, LLC (COGC) · USReallocatedOct 3, 2025abuse@cogentco.com

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
Inteliquent, inc.
Handle
NTAJC
Range
206.144.0.0/14
Registration type
Direct Allocation
Record created
Oct 2, 1995
Legacy
yes
Reallocated to
Cogent Communications, LLC (COGC)
Reallocated range
206.144.128.0/20
Reallocated
Oct 3, 2025
Origin network

AS174

US
Name
Cogent Communications, LLC
Type
Internet provider
Registered
May 16, 1996
Domain
cogentco.com
Website
www.cogentco.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1,623