Data as of Nov 9, 2026
203.217.184.0/24
No anonymizer space · no proxy exits in 30 daysSIM Headquarters · space held by Singapore Institute of Management
Network & registry
Origin network
AS131195
SG
- Name
- SIM Headquarters
- Type
- Education
- Registered
- Jul 14, 2009
- Domain
- sim.edu.sg
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2013
- Current origin since
- Jun 2019 · 7.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2019
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS131195 | RADB | Singapore Institute of Management | MAINT-AS18106 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 203.
217. 184. 0/ 22 - Netname
- SIM-SG
- Registrant
- Singapore Institute of Management
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Jul 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- sysop@
sim. edu. sg - Name
- ABUSE SIMSG
- Handle
- AS2807-AP