Data as of Nov 8, 2026
103.251.89.0/24
No anonymizer space · no proxy exits in 30 daysLucidacloud Limited · space held by Hengtian Network Technology Co., Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.251.88.0/22 since Aug 2025 | AS133199 | Hosting | Hengtian Network Technology Co., 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 |
|---|---|---|---|---|---|---|
| 103.251.88.0/22 | 1,024 | HNTCL-HK | Hengtian Network Technology Co., Limited (ORG-HNTC2-AP) · HK | ALLOCATED PORTABLE | — | noc@ |
| └ 103. | 768 | HKdatacenter | HengTian HK DataCenter | ALLOCATED NON-PORTABLE | — | noc@ |
Network & registry
Registry
Holder
- Organization
- Hengtian Network Technology Co., Limited
- Handle
- ORG-HNTC2-AP
- Range
- 103.
251. 88. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- HengTian HK DataCenter
- Reallocated range
- 103.
251. 88. 0 - 103. 251. 90. 255 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS139659
HK
- Name
- Lucidacloud Limited
- Type
- Hosting
- Registered
- Sep 18, 2019
- Domain
- yecaoyun.com
- Website
- www.yecaoyun.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2013
- Current origin since
- Dec 2019 · 6.9 yr
- Origin networks
- 3
- Last change of origin
- Dec 2019
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9269 not the origin | REACH | REACH (Customer Route) | MAINT-REACH-NOC | Apr 24, 2017 |
| AS133199 not the origin | RADB | SonderCloud limited | MAINT-AS133199 | Nov 13, 2023 |
| AS133199 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jan 10, 2022 |
| AS139659 | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS139659 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Mar 4, 2020 |
Whois
Registration for this announcement
- Range
- 103.
251. 88. 0 - 103. 251. 90. 255 - Netname
- HKdatacenter
- Registrant
- HengTian HK DataCenter
- Registrant country
- HK
- Organization
- HengTian HK DataCenter
- Org country
- HK
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 13, 2021
- Maintainer
- MAINT-HK-HT
- RIR
- APNIC
- Country
- HK
- Delegated
- Jul 29, 2013
- Status
- assigned
Report abuse
Abuse contact
- noc@
sondercloud. com - Name
- ABUSE HNTCLHK
- Handle
- AH931-AP