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Data as of Nov 7, 2026

177.5.52.0/23

14 residential-proxy exits · 30 days

Prime Security Corp. · space held by Ctcsci Tech Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS400618
Type
Unknown
Recent change
New origin Jun 2026
its first announcement on record

Residential-proxy exits

Proxy exits
14
2.7% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
27
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

683 observations

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • GonzoProxy
  • HydraProxy
  • Infatica
  • LemonLabs
  • MangoProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalData
  • VitalExclusive

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
177.5.52.0/24
since Jun 2026
AS400618Unknown14Ctcsci Tech Limited
177.5.53.0/24
since Jun 2026
AS400618UnknownCtcsci Tech Limited

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
177.5.48.0/204,096CTCSCITECHLIMITED-HKCtcsci Tech Limited (ORG-CTL14-AP) · HKALLOCATED PORTABLE—abuse@ctcsci.com
└ 177.5.48.0/212,048HKCICL-HKHong Kong Communications International CO.,LIMITEDASSIGNED NON-PORTABLE—support@hncloud.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Ctcsci Tech Limited
Handle
ORG-CTL14-AP
Range
177.5.48.0/20
Registration type
ALLOCATED PORTABLE
Origin network

AS400618

US
Name
Prime Security Corp.
Registered
Apr 11, 2022
Domain
primesecuritycorp.com
Website
primesecuritycorp.com
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed