Data as of Nov 7, 2026
158.140.255.0/24
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by Cypress Telecom (China) Limited
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2017
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.140.255.0/24 | AS4816 | /24 | APNIC | RPKI valid |
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