Data as of Nov 8, 2026
203.18.221.0/24
No anonymizer space · no proxy exits in 30 daysSMART AXIATA Co., Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.18.216.0/21 since Feb 2025 | AS38600 | Mobile | 73 8 always on | Smart Axiata Co., Ltd. |
Network & registry
Origin network
AS38600
KH
- Name
- SMART AXIATA Co., Ltd.
- Type
- Internet provider
- Registered
- Jun 26, 2007
- Domain
- smart.com.kh
- Website
- www.smart.com.kh
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2005
- Current origin since
- Feb 2025 · 1.8 yr
- Origin networks
- 3
- Last change of origin
- Feb 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.18.221.0/24 | AS38600 | /24 | APNIC | RPKI valid |
| 203.18.216.0/21 | AS38600 | /21 | APNIC | Too specific |
Whois
Registration for this announcement
- Range
- 203.
18. 216. 0/ 21 - Netname
- SMARTAXIATA-KH
- Registrant
- Smart Axiata Co., Ltd.
- Registrant country
- KH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 30, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- KH
- Delegated
- Aug 17, 1995
- Status
- assigned
Report abuse
Abuse contact
- it.
net@ smart. com. kh - Name
- ABUSE SMARTAXIATAKH
- Handle
- AS2161-AP