Data as of Nov 12, 2026
140.210.152.0/23
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)
Announced by
Type
Corporate gateway
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Nov 6, 2026
from AS138421 China Unicom
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In 140.210.152.0/23 | /24s |
|---|---|---|---|
| Zscaler | 512100% | 2 |
Network & registry
Announced by
Covering announcement 140.210.128.0/19
- Prefix
- 140.210.128.0/19
- Announced by
- AS4811 China Telecom (Group)
- Type
- Unknown
- RPKI
- RPKI valid
- Netname
- HWCSNET
- Registrant
- Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)
- RIR
- APNIC
Origin network
AS4811
CN
- Name
- China Telecom (Group)
- Type
- Internet provider
- Registered
- May 12, 1999
- Domain
- chinatelecom.com.cn
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 140.210.128.0/19
140.210.128.0/19
Routing history
- Pattern
- Rotating
- First seen
- Aug 2021
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Nov 6, 2026
Recorded history
History
- Handoffs
- 3
- Also announced by
- 138421
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.210.128.0/19 | AS4811 | /19 | APNIC | RPKI valid |
| 140.210.128.0/19 | AS55990 | /19 | APNIC | Another network |
| 140.210.128.0/19 | AS138421 | /19 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 140.
210. 128. 0/ 17 - Netname
- HWCSNET
- Registrant
- Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)
- Registrant country
- CN
- Organization
- Huawei Public Cloud Service (Huawei Software Technologies Ltd.Co)
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 18, 2022
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 14, 2011
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP