Data as of Nov 3, 2026
177.5.78.0/24
No anonymizer space · no proxy exits in 30 daysJT Telecom International PTE.LTD. · space held by Ctcsci Tech Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS140227 Hong Kong Communications International Co., 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 |
|---|---|---|---|---|---|---|
| 177.5.64.0/20 | 4,096 | CTCSCITECHLIMITED-HK | Ctcsci Tech Limited (ORG-CTL14-AP) · HK | ALLOCATED PORTABLE | — | [email protected] |
| └ 177.5.72.0/21 | 2,048 | JTIP-SG | JT Telecom International PTE.LTD. | ASSIGNED NON-PORTABLE | — | [email protected] |
Network & registry
Registry
Holder
- Organization
- Ctcsci Tech Limited
- Handle
- ORG-CTL14-AP
- Range
- 177.5.64.0/20
- Registration type
- ALLOCATED PORTABLE
Origin network
AS137535
SG
- Name
- JT Telecom International PTE.LTD.
- Type
- Hosting
- Registered
- Aug 5, 2022
- Domain
- jtti.cc
- Website
- www.jtti.cc
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.5.64.0/20 | AS18186 | /24 | APNIC | Another network |
| 177.5.64.0/20 | AS40115 | /24 | APNIC | Another network |
| 177.5.64.0/20 | AS137535 | /24 | APNIC | RPKI valid |
| 177.5.64.0/20 | AS140224 | /24 | APNIC | Another network |
| 177.5.64.0/20 | AS140227 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18186 not the origin | APNIC | JT TELECOM INTERNATIONAL PTE.LTD. | MAINT-JTIP-SG | Jul 29, 2026 |
| AS40115 not the origin | APNIC | JT TELECOM INTERNATIONAL PTE.LTD. | MAINT-JTIP-SG | Jul 29, 2026 |
| AS137535 | APNIC | JT TELECOM INTERNATIONAL PTE.LTD. | MAINT-JTIP-SG | Jul 29, 2026 |
| AS140224 not the origin | APNIC | JT TELECOM INTERNATIONAL PTE.LTD. | MAINT-JTIP-SG | Jul 29, 2026 |
| AS140227 not the origin | APNIC | JT TELECOM INTERNATIONAL PTE.LTD. | MAINT-JTIP-SG | Jul 29, 2026 |
Whois
Registration for this announcement
- Range
- 177.5.72.0/21
- Netname
- JTIP-SG
- Registrant
- JT Telecom International PTE.LTD.
- Registrant country
- SG
- Organization
- JT Telecom International PTE.LTD.
- Org country
- SG
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 29, 2026
- Maintainer
- MAINT-JTIP-SG
- RIR
- APNIC
- Country
- HK
- Delegated
- Mar 13, 2025
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- JT TELECOM INTERNETIONAL PTELTD administrator
- Handle
- JTIP1-AP