123.136.68.0/24
AS23767 · A-STAR
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| Country |
Singapore
|
| Domain | a-star.edu.sg |
| ASN | AS23767 |
| Registry | APNIC |
| ID | A-STAR-SG |
WHOIS Details
inetnum: 123.136.68.0 - 123.136.68.255 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: 2022-05-12T01:55:18Z source: APNIC irt: IRT-A-STAR-SG address: Agency for Science, Technology and Research address: address: address: e-mail: [email protected] abuse-mailbox: [email protected] admin-c: SM2111-AP tech-c: SM2111-AP auth: # Filtered remarks: [email protected] 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: [email protected] admin-c: SM2111-AP tech-c: SM2111-AP nic-hdl: AA1894-AP remarks: Generated from irt object IRT-A-STAR-SG remarks: [email protected] was validated on 2025-12-03 abuse-mailbox: [email protected] 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: [email protected] nic-hdl: IN139-AP mnt-by: MAINT-A-STAR-SG last-modified: 2022-05-12T01:54:16Z source: APNIC route: 123.136.64.0/21 origin: AS23767 descr: A*STAR Agency For Science, Technology And Research 1 Fusionopolis Way, mnt-by: MAINT-A-STAR-SG last-modified: 2019-02-14T01:10:43Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 123.136.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 123.136.32.0/19 | AS7600 | EscapeNet | 8,192 |
| 123.136.96.0/19 | AS38466 | U Mobile Sdn Bhd | 8,192 |
| 123.136.24.0/21 | AS38493 | Royal Green Communication Limited | 2,048 |
| 123.136.66.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.67.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.69.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.70.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.71.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.100.0/24 | AS38466 | 123.136.100.0/24 | 256 |
| 123.136.28.0/24 | AS149765 | Royal Green Limited | 256 |
| 123.136.24.0/24 | AS38493 | Royal Green Limited | 256 |
| 123.136.25.0/24 | AS38493 | Royal Green Limited | 256 |
| 123.136.26.0/24 | AS38493 | Royal Green Limited | 256 |
| 123.136.27.0/24 | AS38493 | Royal Green Limited | 256 |
| 123.136.29.0/24 | AS38493 | Royal Green Limited | 256 |
| 123.136.30.0/24 | AS38493 | Royal Green Limited | 256 |
| 123.136.31.0/24 | AS38493 | Royal Green Limited | 256 |
| 123.136.65.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.64.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
Hosted domains
There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 123.136.68.200 | technoa.science | 1 |
Hosted domains API
Pingable IPs
61 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 123.136.68.197 |
0.69ms from Singapore,
SG
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 154.251.105.216 |
12.17ms from Algiers,
DZ
|
|
| 8.131.97.120 |
1.91ms from Beijing,
CN
|
|
| 23.216.102.40 |
0.06ms from Brisbane,
AU
|
|
| 72.213.153.8 |
8.46ms from Kansas City,
US
|
|
| 20.203.194.104 |
0.22ms from Kloten,
CH
|
|
| 92.159.132.8 |
6.47ms from Marseille,
FR
|
|
| 93.199.176.88 |
6.48ms from Nuernberg,
DE
|
|
| 175.248.8.120 |
5.79ms from Seoul,
KR
|
|
| 125.72.145.184 |
0.70ms from Xining,
CN
|
|
| 94.101.118.248 |
0.27ms from Amsterdam,
NL
|
|
| 153.92.213.8 |
0.15ms from Asheville,
US
|
|
| 97.140.167.152 |
14.87ms from Atlanta,
US
|
|
| 91.179.40.56 |
1.74ms from Brussels,
BE
|
|
| 13.249.139.40 |
0.09ms from Chicago,
US
|
|
| 3.147.87.184 |
0.18ms from Columbus,
US
|
|
| 24.119.23.40 |
3.40ms from Dallas,
US
|
|
| 217.154.115.40 |
2.70ms from Frankfurt am Main,
DE
|
|
| 2.97.142.120 |
6.45ms from London,
GB
|
|
| 86.180.198.152 |
1.55ms from London,
GB
|
|
| 178.140.150.8 |
1.12ms from Moscow,
RU
|
|
| 36.136.98.136 |
2.92ms from Nanning,
CN
|
|
| 86.192.251.152 |
5.35ms from Paris,
FR
|
|
| 67.199.49.216 |
1.93ms from Phoenix,
US
|
|
| 129.151.121.120 |
0.13ms from Santiago,
CL
|
|
| 218.52.183.88 |
2.19ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Singapore, SG
What are IP address ranges?
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