Data as of Nov 3, 2026
155.69.0.0/24
No anonymizer space · no proxy exits in 30 daysNanyang Technological University
Network & registry
Announced by
Covering announcement 155.69.0.0/16
- Prefix
- 155.69.0.0/16
- Announced by
- AS9419 Nanyang Technological University
- Type
- Business
- Proxy exits
- 205
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- NTUNET1
- Registrant
- Nanyang Technological University
- RIR
- APNIC
Origin network
AS9419
SG
- Name
- Nanyang Technological University
- Type
- Education
- Registered
- Oct 1, 1998
- Domain
- ntu.edu.sg
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 155.69.0.0/16
155.69.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 155.69.0.0/16 | AS3491 | /16 | APNIC | Another network |
| 155.69.0.0/16 | AS9419 | /16 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 155.69.0.0/16
- Netname
- NTUNET1
- Registrant
- Nanyang Technological University
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 8, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Oct 30, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE NTUNONSG
- Handle
- AN1078-AP