IP Address Information For 123.136.64.45
IP address information can vary in different details, from the IP's server and datacenters, WHOIS information, all the way to geolocation and longitude/latitude coordinates, and
goes all the way to the IP address' network organization, IP ranges, appearance in DNSBL blacklists, and more.
In this page we have collected a sample of information for the IP address 123.136.64.45.
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General information:
- IP Address: 123.136.64.45
- DNS Hostname (PTR Record): No Hostname
- DNS Nameservers: ns1.a-star.edu.sg, ns2.a-star.edu.sg, ns3.a-star.edu.sg
- DNS Zone: 64.136.123.in-addr.arpa
- Network route: 123.136.64.0/24
- Network owner: A-STAR
- ASN #: 23767
- Part of range: 123.136.64.0/24
Geographic location:
- Country: Singapore - SG
- City: Singapore
- State/Region: Singapore
- Longitude: 103.850281
- Latitude: 1.289987
- Timezone: +08:00
Location on the map:
The IP address 123.136.64.45 originates in a datacenter located in Singapore, Singapore
Network speed information:
Average network speed for Singapore:
-
Mobile:,Download272.51MbpsUpload32.32Mbps
-
Broadband:,Download581.22MbpsUpload507.21Mbps
IP Address 123.136.64.45 WHOIS Information:
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '123.136.64.0 - 123.136.64.255'
% Abuse contact for '123.136.64.0 - 123.136.64.255' is 'ITSS_Network@hq.a-star.edu.sg'
inetnum: 123.136.64.0 - 123.136.64.255
netname: A-STAR-SG
descr: Agency for Science, Technology and Research
country: SG
admin-c: IN139-AP
tech-c: IN139-AP
abuse-c: AA1894-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-A-STAR-SG
mnt-irt: IRT-A-STAR-SG
last-modified: 2022-05-12T01:55:16Z
source: APNIC
irt: IRT-A-STAR-SG
address: Agency for Science, Technology and Research
address:
address:
address:
e-mail: ITSS_Network@hq.a-star.edu.sg
abuse-mailbox: ITSS_Network@hq.a-star.edu.sg
admin-c: SM2111-AP
tech-c: SM2111-AP
auth: # Filtered
remarks: itss_network@hq.a-star.edu.sg was validated on 2025-12-03
mnt-by: MAINT-A-STAR-SG
last-modified: 2025-12-03T01:42:50Z
source: APNIC
role: ABUSE ASTARSG
country: ZZ
address: Agency for Science, Technology and Research
address:
address:
address:
phone: +000000000
e-mail: ITSS_Network@hq.a-star.edu.sg
admin-c: SM2111-AP
tech-c: SM2111-AP
nic-hdl: AA1894-AP
remarks: Generated from irt object IRT-A-STAR-SG
remarks: itss_network@hq.a-star.edu.sg was validated on 2025-12-03
abuse-mailbox: ITSS_Network@hq.a-star.edu.sg
mnt-by: APNIC-ABUSE
last-modified: 2025-12-03T01:43:10Z
source: APNIC
person: ITSS Network
address: 30 Biopolis Street
country: SG
phone: +65-64074300
e-mail: ITSS_Network@hq.a-star.edu.sg
nic-hdl: IN139-AP
mnt-by: MAINT-A-STAR-SG
last-modified: 2022-05-12T01:54:16Z
source: APNIC
% Information related to '123.136.64.0/21AS23767'
route: 123.136.64.0/21
origin: AS23767
descr: A*STAR
Agency For Science, Technology And Research
1 Fusionopolis Way,
#20-10 Connexis North Tower
mnt-by: MAINT-A-STAR-SG
last-modified: 2019-02-14T01:10:43Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)
Reputation information:
- Sender score: None - IP doesnt send emails
Blacklists information:
- Listed in Spamhaus: no
- Listed in Barracuda: no
- Listed in Spamcop: no
- More blacklists: Full blacklists test on 123.136.64.45