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Data as of Nov 9, 2026

205.215.0.0/19

54 residential-proxy exits · 30 days

Companhia de Telecomunicacoes de Macau SARL · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS4609
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
54
0.66% of its addresses · 30 days
Always-on exits
2
3.7% of its exits
Spread
28 of 32
/24s with at least one exit
Providers
53
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

7.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
205.215.14.0/2413
205.215.17.0/2412
205.215.23.0/2405
205.215.26.0/2404
205.215.3.0/2404
205.215.22.0/2404
205.215.2.0/2403
205.215.5.0/2403
205.215.9.0/2402
205.215.21.0/2402
205.215.31.0/2402
205.215.10.0/2402
205.215.25.0/2402
205.215.16.0/2402
205.215.20.0/2401
205.215.24.0/2401
205.215.19.0/2401
205.215.11.0/2401
205.215.0.0/2401
205.215.7.0/2401
205.215.6.0/2401
205.215.18.0/2401
205.215.15.0/2401
205.215.1.0/2401

Proxy providers listing exits

  • 711Proxy
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EVOPROXY
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
205.215.0.0/18
since May 2005
AS174Residential54
2 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
205.215.0.0/1816,384COGENT205-515-18Cogent Communications, LLC (COGC) · USDirect AllocationApr 24, 1995abuse@cogentco.com
└ 205.215.0.0/198,192NET-205-215-0-0-2Companhia de Telecomunicacoes de Macau SARL (C07590931) · MOReassignedJul 20, 2020abuse@cogentco.com
via COGENT205-515-18

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
205.215.0.0/18
Registration type
Direct Allocation
Record created
Apr 24, 1995
Legacy
yes
Origin network

AS4609

MO
Name
Companhia de Telecomunicacoes de Macau SARL
Type
Internet provider
Registered
Jun 15, 1995
Domain
ctm.net
Website
www.ctm.net/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed