Data as of Nov 13, 2026
103.147.201.0/24
No anonymizer space · no proxy exits in 30 daysZhipinshang (Hongkong) Electron Communication Technology Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
from AS140042 Zhipinshang (Hongkong) Electron Communication Technology 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 |
|---|---|---|---|---|---|---|
| 103.147.200.0/23 | 512 | IZEC-HK | Zhipinshang (Hongkong) Electron Communication Technology Limited (ORG-ZECT1-AP) · HK | ALLOCATED PORTABLE | — | abuse@ |
| └ 103.147.201.0/24 | 256 | CTCSCI-HK | Ctcsci Tech Limited | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Registry
Holder
- Organization
- Zhipinshang (Hongkong) Electron Communication Technology Limited
- Handle
- ORG-ZECT1-AP
- Range
- 103.
147. 200. 0/ 23 - Registration type
- ALLOCATED PORTABLE
Origin network
AS140042
HK
- Name
- Zhipinshang (Hongkong) Electron Communication Technology Limited
- Registered
- Jan 17, 2020
- Domain
- gihnet.com
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2020
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.147.201.0/24 | AS140042 | /24 | APNIC | RPKI valid |
| 103.147.200.0/23 | AS140042 | /23 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS140042 | APNIC | Zhipinshang (Hongkong) Electron Communication Technology Limited | MAINT-IZEC-HK | Jan 20, 2020 |
| AS140042 | RADB | Zhipinshang (Hongkong) Electron Communication Technology Limited | MAINT-AS137969 | Nov 13, 2023 |
| AS140042 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Mar 30, 2020 |
Whois
Registration for this announcement
- Range
- 103.
147. 201. 0/ 24 - Netname
- CTCSCI-HK
- Registrant
- Ctcsci Tech Limited
- Registrant country
- HK
- Organization
- Ctcsci Tech Limited
- Org country
- HK
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 13, 2024
- Maintainer
- MAINT-IZEC-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- Jan 20, 2020
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ctcsci. com - Name
- ABUSE IZECHK
- Handle
- AI608-AP