Data as of Nov 6, 2026
158.140.252.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by Cypress Telecom (China) Limited
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 18, 2026
from AS4816 China Telecom (Group)
Network & registry
Announced by
Covering announcement 158.140.252.0/23
- Prefix
- 158.140.252.0/23
- Announced by
- AS4816 China Telecom (Group)
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- CYPRESSTEL
- Registrant
- Cypress Telecom (China) Limited
- RIR
- APNIC
Origin network
AS4816
CN
- Name
- China Telecom (Group)
- Type
- Hosting
- Registered
- Jan 9, 1996
- Domain
- chinatelecom.com.cn
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 158.140.252.0/23
158.140.252.0/23
Routing history
- Pattern
- Rotating
- First seen
- Feb 2025
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.140.252.0/23 | AS4816 | /24 | APNIC | RPKI valid |
| 158.140.252.0/23 | AS55996 | /24 | APNIC | Another network |
| 158.140.252.0/23 | AS131274 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 158.
140. 252. 0/ 22 - Netname
- CYPRESSTEL
- Registrant
- Cypress Telecom (China) Limited
- Registrant country
- CN
- Organization
- Cypress Telecom (China) Limited
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 15, 2025
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 10, 1992
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP