Data as of Nov 6, 2026
45.253.246.0/24
No anonymizer space · no proxy exits in 30 daysUcloud Information Technology (HK) Limited · space held by Aofei Data International Company 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 |
|---|---|---|---|---|---|---|
| 45.253.246.0/23 | 512 | OFFEI-HK | Aofei Data International Company Limited (ORG-ADIC1-AP) · HK | ALLOCATED PORTABLE | — | support@ |
| └ 45.253.246.0/24 | 256 | UCLOUD-IN | Sify Technologies Rabale Data Center | ALLOCATED NON-PORTABLE | — | support@ |
Network & registry
IPv4 market
Holder
- Organization
- Aofei Data International Company Limited
- Handle
- ORG-ADIC1-AP
- Range
- 45.
253. 246. 0/ 23 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- Sify Technologies Rabale Data Center
- Reallocated range
- 45.
253. 246. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS135377
HK
- Name
- Ucloud Information Technology (HK) Limited
- Type
- Hosting
- Registered
- Apr 27, 2016
- Domain
- ucloud.cn
- Website
- www.ucloud.cn
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2019
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 2
- Last change of origin
- Nov 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.253.246.0/24 | AS135377 | /24 | APNIC | RPKI valid |
| 45.253.246.0/23 | AS135391 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS135377 | APNIC | AOFEI DATA INTERNATIONAL COMPANY LIMITED | MAINT-OFFEI-HK | Oct 20, 2025 |
| AS135377 | RADB | AOFEI-CUST | MAINT-AS135391 | Nov 28, 2025 |
| AS135391 not the origin | APNIC | AOFEI DATA INTERNATIONAL COMPANY LIMITED | MAINT-OFFEI-HK | Oct 20, 2025 |
| AS135391 not the origin | RADB | AOFEI-AS135391 | MAINT-AS135391 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 45.
253. 246. 0/ 24 - Netname
- UCLOUD-IN
- Registrant
- Sify Technologies Rabale Data Center
- Registrant country
- IN
- Organization
- Sify Technologies Rabale Data Center
- Org country
- IN
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 22, 2025
- Maintainer
- MAINT-OFFEI-HK
- RIR
- APNIC
- Country
- CN
- Delegated
- Jun 6, 2016
- Status
- assigned
Report abuse
Abuse contact
- support@
aofidc. com - Name
- ABUSE OFFEIHK
- Handle
- AO194-AP