Data as of Nov 5, 2026
14.103.140.0/23
No anonymizer space · no proxy exits in 30 daysChina Telecom (Group) · space held by Beijing Volcano Engine Technology Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 14.103.128.0/20 since Aug 2024 | AS137718 | Hosting | Beijing Volcano Engine Technology Co., Ltd. |
Network & registry
Announced by
Covering announcement 14.103.136.0/21
- Prefix
- 14.103.136.0/21
- Announced by
- AS4811 China Telecom (Group)
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- VOLCANO-ENGINE
- Registrant
- Beijing Volcano Engine Technology Co., Ltd.
- 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
Covering aggregate above, the prefix's own history below
14.103.136.0/21
Routing history
- Pattern
- Rotating
- First seen
- Jul 2024
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 2
- Last change of origin
- Aug 2024
Recorded history
History
- Handoffs
- 1
- Also announced by
- 137718
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 14.103.0.0/16 | AS4811 | /24 | APNIC | RPKI valid |
| 14.103.0.0/16 | AS137718 | /24 | APNIC | Another network |
IRR
Route objects on 14.103.136.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS137718 not the origin | APNIC | China Internet Network Information Center | MAINT-CNNIC-AP | Jul 10, 2023 |
Whois
Registration for this announcement
- Range
- 14.
103. 0. 0/ 16 - Netname
- VOLCANO-ENGINE
- Registrant
- Beijing Volcano Engine Technology Co., Ltd.
- Registrant country
- CN
- Organization
- Beijing Volcano Engine Technology Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 19, 2022
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Aug 10, 2010
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP