123.136.69.0/24
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: 123.136.69.0 - 123.136.69.255 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: 2022-05-12T01:55:19Z 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 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 |
|---|---|---|---|
| 123.136.96.0/19 | AS38466 | U Mobile Sdn Bhd | 8,192 |
| 123.136.32.0/19 | AS7600 | EscapeNet | 8,192 |
| 123.136.24.0/21 | AS38493 | Royal Green Communication Limited | 2,048 |
| 123.136.28.0/24 | AS149765 | Royal Green Limited | 256 |
| 123.136.64.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.65.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 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 |
| 123.136.68.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.70.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.28.0/24 | AS138640 | Royal Green Limited | 256 |
| 123.136.100.0/24 | AS38466 | 123.136.100.0/24 | 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 |
| 123.136.71.0/24 | AS23767 | Agency for Science, Technology and Research | 256 |
| 123.136.28.0/24 | AS138640 | Royal Green Limited | 256 |
| 123.136.28.0/24 | AS149765 | Royal Green Limited | 256 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
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 |
|---|---|---|
| 169.61.42.200 |
1.09ms from Dallas,
US
|
|
| 91.55.66.120 |
6.63ms from Frankfurt am Main,
DE
|
|
| 108.41.241.152 |
2.48ms from New York City,
US
|
|
| 67.115.187.168 |
4.25ms from San Jose,
US
|
|
| 171.127.160.184 |
6.37ms from Taiyuan,
CN
|
|
| 89.229.110.24 |
13.39ms from Warsaw,
PL
|
|
| 39.107.134.72 |
1.20ms from Beijing,
CN
|
|
| 103.166.62.56 |
1.00ms from Delhi,
IN
|
|
| 31.50.147.24 |
6.33ms from London,
GB
|
|
| 178.122.110.152 |
6.03ms from Minsk,
BY
|
|
| 183.147.132.40 |
7.54ms from Nanchang,
CN
|
|
| 3.236.156.72 |
0.23ms from Reston,
US
|
|
| 14.34.230.24 |
1.98ms from Seoul,
KR
|
|
| 218.219.49.136 |
3.39ms from Tokyo,
JP
|
|
| 70.76.126.40 |
11.31ms from Toronto,
CA
|
|
| 23.114.160.120 |
7.43ms from Atlanta,
US
|
|
| 101.179.71.216 |
11.46ms from Brisbane,
AU
|
|
| 45.189.145.8 |
13.60ms from Curitiba,
BR
|
|
| 198.208.148.8 |
2.80ms from Detroit,
US
|
|
| 125.211.148.168 |
3.77ms from Harbin,
CN
|
|
| 73.232.27.120 |
7.44ms from Houston,
US
|
|
| 68.6.250.248 |
7.06ms from Los Angeles,
US
|
|
| 160.94.51.152 |
0.60ms from Minneapolis,
US
|
|
| 198.103.153.8 |
5.45ms from Montreal,
CA
|
|
| 142.180.183.152 |
7.11ms from Montreal,
CA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tokyo, JP
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