Data as of Nov 4, 2026
153.20.24.0/24
No anonymizer space · no proxy exits in 30 daysNgee Ann Polytechnic Computer Center · space held by Ngee Ann Polytechnic
Network & registry
Announced by
Covering announcement 153.20.0.0/16
- Prefix
- 153.20.0.0/16
- Announced by
- AS9877 Ngee Ann Polytechnic Computer Center
- Type
- Business
- Proxy exits
- 21
- RPKI
- No RPKI
- Netname
- NPNET-SG
- Registrant
- Ngee Ann Polytechnic
- RIR
- APNIC
Origin network
AS9877
SG
- Name
- Ngee Ann Polytechnic Computer Center
- Type
- Education
- Registered
- Feb 15, 2000
- Domain
- np.edu.sg
- Website
- www.np.edu.sg
- Industry
- Education Software
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 153.20.0.0/16
153.20.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 153.20.0.0/16
- Netname
- NPNET-SG
- Registrant
- Ngee Ann Polytechnic
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Feb 9, 2023
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Sep 23, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE NPNETSG
- Handle
- AN731-AP