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Data as of Nov 7, 2026

206.85.176.0/21

30 residential-proxy exits · 30 days

SDN Communications · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS13576
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
30
1.5% of its addresses · 30 days
Always-on exits
3
10% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
48
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

17K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
206.85.182.0/2416
206.85.183.0/2415
206.85.179.0/2414
206.85.178.0/2405
206.85.176.0/2403
206.85.177.0/2403
206.85.180.0/2403
206.85.181.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
206.84.0.0/15
since Jun 2005
AS174Internet provider9,314
1,298 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
206.84.0.0/15131,072COGENT-206-84-15Cogent Communications, LLC (COGC) · USDirect AllocationAug 10, 1995abuse@cogentco.com
└ 206.85.176.0/212,048VALLEYT-CGNT-NET-1Valley Telecommunications (C08980694) · USReassignedOct 27, 2022abuse@cogentco.com
via COGENT-206-84-15

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Cogent Communications, LLC
Handle
COGC
Range
206.84.0.0/15
Registration type
Direct Allocation
Record created
Aug 10, 1995
Legacy
yes
Origin network

AS13576

US
Name
SDN Communications
Type
Internet provider
Registered
Jul 8, 1999
Domain
sdncommunications.com
Website
www.sdncommunications.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed