Data as of Nov 9, 2026
177.5.54.0/23
8 residential-proxy exits · 30 daysPrime Security Corp. · space held by Ctcsci Tech Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Recent change
New origin Jun 2026
its first announcement on record
Residential-proxy exits
Proxy exits
8
1.6% of its addresses · 30 days
Always-on exits
1
13% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
29
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
2.7K observations
Proxy providers listing exits
- BirdProxies
- BottingTools
- Byteful
- CatProxies
- DataImpulse
- EnigmaProxy
- GSocks
- Geonode
- HideProxy
- IPPeak
- Infatica
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- PacketStream
- ProxiesVision
- Proxmint
- Proxy4U
- ProxyGeo
- ProxyRack
- Proxying
- Proxyma
- Q2IP
- RH7Proxy
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 177.5.54.0/24 since Jun 2026 | AS400618 | Unknown | 8 1 always on | Ctcsci Tech Limited | |
| 177.5.55.0/24 since Jun 2026 | AS400618 | Unknown | Ctcsci 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 177.5.48.0/20 | 4,096 | CTCSCITECHLIMITED-HK | Ctcsci Tech Limited (ORG-CTL14-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 177.5.48.0/21 | 2,048 | HKCICL-HK | Hong Kong Communications International CO.,LIMITED | ASSIGNED NON-PORTABLE | — | support@ |
Network & registry
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.5.52.0/22 | AS153517 | /24 | APNIC | Another network |
| 177.5.52.0/22 | AS400618 | /24 | APNIC | RPKI valid |
| 177.5.48.0/20 | AS8796 | /24 | APNIC | Another network |
| 177.5.48.0/20 | AS40115 | /24 | APNIC | Another network |
| 177.5.48.0/20 | AS140227 | /24 | APNIC | Another network |
| 177.5.48.0/20 | AS395886 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8796 not the origin | APNIC | CTCSCI TECH LIMITED | MAINT-CTCSCITECHLIMITED-HK | Jul 17, 2026 |
| AS40115 not the origin | APNIC | CTCSCI TECH LIMITED | MAINT-CTCSCITECHLIMITED-HK | Jul 17, 2026 |
| AS140227 not the origin | APNIC | CTCSCI TECH LIMITED | MAINT-CTCSCITECHLIMITED-HK | Jul 17, 2026 |
| AS153517 not the origin | APNIC | CTCSCI TECH LIMITED | MAINT-CTCSCITECHLIMITED-HK | Nov 5, 2026 |
| AS395886 not the origin | APNIC | CTCSCI TECH LIMITED | MAINT-CTCSCITECHLIMITED-HK | Jul 17, 2026 |
| AS400618 | APNIC | HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | MAINT-CTCSCITECHLIMITED-HK | Jul 3, 2026 |
| AS400618 | RADB | Customer Prefix | MAINT-AS400618 | Jun 30, 2026 |
Whois
Registration for this announcement
- Range
- 177.
5. 48. 0/ 21 - Netname
- HKCICL-HK
- Registrant
- Hong Kong Communications International CO.,LIMITED
- Registrant country
- HK
- Organization
- Hong Kong Communications International CO.,LIMITED
- Org country
- HK
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 30, 2026
- Maintainer
- MAINT-HKCICL-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Mar 13, 2025
- Status
- assigned
Report abuse
Abuse contact
- support@
hncloud. com - Name
- ABUSE HKCICLHK
- Handle
- AH1111-AP