Data as of Nov 10, 2026
103.187.71.0/24
No anonymizer space · no proxy exits in 30 daysCitadel Enterprise Americas LLC · space held by Citadel Enterprise Asia 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 |
|---|---|---|---|---|---|---|
| 103.187.70.0/23 | 512 | CEAL-HK | Citadel Enterprise Asia Limited (ORG-CEAL1-AP) · HK | ALLOCATED PORTABLE | — | opcenter@ |
| └ 103.187.71.0/24 | 256 | CEAL-SG4 | Citadel Enterprise Asia Limited | ALLOCATED NON-PORTABLE | — | opcenter@ |
Network & registry
Registry
Holder
- Organization
- Citadel Enterprise Asia Limited
- Handle
- ORG-CEAL1-AP
- Range
- 103.
187. 70. 0/ 23 - Registration type
- ALLOCATED PORTABLE
Origin network
AS13631
US
- Name
- Citadel Enterprise Americas LLC
- Type
- Business
- Registered
- Dec 6, 2005
- Domain
- citadel.com
- Website
- citadel.com
- Industry
- Investment, Portfolio Management, Pensions and Funds
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2023
- Current origin since
- Apr 2023 · 3.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.187.70.0/23 | AS13631 | /24 | APNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13631 | APNIC | Citadel Enterprise Asia Limited | MAINT-CEAL-HK | Jul 7, 2022 |
Whois
Registration for this announcement
- Range
- 103.
187. 71. 0/ 24 - Netname
- CEAL-SG4
- Registrant
- Citadel Enterprise Asia Limited
- Registrant country
- SG
- Organization
- Citadel Enterprise Asia Limited
- Org country
- SG
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 16, 2024
- Maintainer
- MAINT-CEAL-HK
- RIR
- APNIC
- Country
- HK
- Delegated
- May 11, 2022
- Status
- assigned
Report abuse
Abuse contact
- opcenter@
citadel. com - Name
- ABUSE CEALHK
- Handle
- AC2576-AP