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Summary
| Country |
 Singapore
|
| Domain | ntu.edu.sg |
| Size | 8,192 |
| Registry | APNIC |
| Network Name | NTUNET1 |
Whois
inetnum: 155.69.0.0 - 155.69.255.255
netname: NTUNET1
descr: imported inetnum object for NTU-3
country: SG
org: ORG-NTU2-AP
admin-c: NNM2-AP
tech-c: NNM2-AP
abuse-c: AN1078-AP
status: ALLOCATED PORTABLE
remarks: ----------
remarks: imported from ARIN object:
remarks:
remarks: inetnum: 155.69.0.0 - 155.69.255.255
remarks: netname: NTUNET1
remarks: org-id: NTU-3
remarks: status: assignment
remarks: rev-srv: DNSTEX.NTU.EDU.SG NTUIX.NTU.EDU.SG
remarks: tech-c: NN151-ARIN
remarks: reg-date: 1991-10-30
remarks: changed: hostmaster@arin.net 20020226
remarks: source: ARIN
remarks:
remarks: ----------
notify: networkadmin@ntu.edu.sg
mnt-by: APNIC-HM
mnt-routes: MNT-NTU-NON-SG
mnt-lower: MNT-NTU-NON-SG
mnt-irt: IRT-NTU-NON-SG
last-modified: 2025-08-08T01:30:42Z
source: APNIC
irt: IRT-NTU-NON-SG
address: Nanyang Technological University, Centre for IT Services
address: 76 Nanyang Drive
address: N2.1-B1
address: Singapore 637331
e-mail: networkteamb@ntu.edu.sg
abuse-mailbox: networkteamb@ntu.edu.sg
admin-c: NNM2-AP
tech-c: NNM2-AP
auth: # Filtered
remarks: networkteamb@ntu.edu.sg was validated on 2025-09-23
mnt-by: MNT-NTU-NON-SG
last-modified: 2025-11-18T00:29:07Z
source: APNIC
organisation: ORG-NTU2-AP
org-name: Nanyang Technological University
org-type: LIR
country: SG
address: Universitiy
address: C/- Centre for IT Services
address: 50 Nanyang Avenue
phone: +65 6790 5231
fax-no: +65 6791 0688
e-mail: networkadmin@ntu.edu.sg
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:47Z
source: APNIC
role: ABUSE NTUNONSG
country: ZZ
address: Nanyang Technological University, Centre for IT Services
address: 76 Nanyang Drive
address: N2.1-B1
address: Singapore 637331
phone: +000000000
e-mail: networkteamb@ntu.edu.sg
admin-c: NNM2-AP
tech-c: NNM2-AP
nic-hdl: AN1078-AP
remarks: Generated from irt object IRT-NTU-NON-SG
remarks: networkteamb@ntu.edu.sg was validated on 2025-09-23
abuse-mailbox: networkteamb@ntu.edu.sg
mnt-by: APNIC-ABUSE
last-modified: 2025-09-23T13:08:23Z
source: APNIC
person: NTU Network Managers
address: Nanyang Technological University, Centre for IT Services
Nanyang Ave
n/a, n/a 639798
country: SG
phone: +65 7905228
fax-no: +65 7910688
e-mail: networkadmin@ntu.edu.sg
nic-hdl: NNM2-AP
remarks: ----------
remarks: imported from ARIN object:
remarks:
remarks: poc-handle: NN151-ARIN
remarks: is-role: N
remarks: last-name: Network Managers
remarks: first-name: NTU
remarks: street: Nanyang Technological University, Centre for IT Services
Nanyang Ave
n/a, n/a 639798
remarks: country: SG
remarks: mailbox: networkadmin@ntu.edu.sg
remarks: fax-phone: 7910688
remarks: bus-phone: 7905228
remarks: reg-date: 2002-02-26
remarks: changed: hostmaster@arin.poc 20020226
remarks: source: ARIN
remarks:
remarks: ----------
notify: networkadmin@ntu.edu.sg
mnt-by: MNT-NTU-NON-SG
last-modified: 2008-09-04T07:29:34Z
source: APNICCIDR IP address subranges within 155.69.64.0/19 subnet
- 155.69.64.0/24
- 155.69.65.0/24
- 155.69.66.0/24
- 155.69.67.0/24
- 155.69.68.0/24
- 155.69.69.0/24
- 155.69.70.0/24
- 155.69.71.0/24
- 155.69.72.0/24
- 155.69.73.0/24
- 155.69.74.0/24
- 155.69.75.0/24
- 155.69.76.0/24
- 155.69.77.0/24
- 155.69.78.0/24
- 155.69.79.0/24
- 155.69.80.0/24
- 155.69.81.0/24
- 155.69.82.0/24
- 155.69.83.0/24
- 155.69.84.0/24
- 155.69.85.0/24
- 155.69.86.0/24
- 155.69.87.0/24
- 155.69.88.0/24
- 155.69.89.0/24
- 155.69.90.0/24
- 155.69.91.0/24
- 155.69.92.0/24
- 155.69.93.0/24
- 155.69.94.0/24
- 155.69.95.0/24