203.158.121.0/24
AS9903 · Rajamangala Institute of Technology
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| Country |
Thailand
|
| Domain | rmutt.ac.th |
| ASN | AS9903 |
| Parent Range | 203.158.96.0/19 |
| Registry | APNIC |
| ID | RUOTTC-TH |
WHOIS Details
inetnum: 203.158.96.0 - 203.158.127.255 netname: RUOTTC-TH descr: Rajamangala University of Technology Thanyaburi country: TH org: ORG-RUOT2-AP admin-c: RUOT2-AP tech-c: RUOT2-AP abuse-c: AR1353-AP status: ALLOCATED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-RUOTTC-TH mnt-routes: MAINT-RUOTTC-TH mnt-irt: IRT-RUOTTC-TH last-modified: 2023-02-09T03:55:31Z source: APNIC irt: IRT-RUOTTC-TH address: 39 Moo 1, Klong 6, Khlong Luang Pathum Thani 12110 e-mail: noc@rmutt.ac.th abuse-mailbox: noc@rmutt.ac.th admin-c: RUOT2-AP tech-c: RUOT2-AP auth: # Filtered remarks: noc@rmutt.ac.th was validated on 2025-08-13 mnt-by: MAINT-RUOTTC-TH last-modified: 2025-11-18T00:36:42Z source: APNIC organisation: ORG-RUOT2-AP org-name: Rajamangala University of Technology Thanyaburi org-type: LIR country: TH address: 39 Moo 1, Klong 6 phone: +6625493079 e-mail: noc@rmutt.ac.th mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:19:10Z source: APNIC role: ABUSE RUOTTCTH country: ZZ address: 39 Moo 1, Klong 6, Khlong Luang Pathum Thani 12110 phone: +000000000 e-mail: noc@rmutt.ac.th admin-c: RUOT2-AP tech-c: RUOT2-AP nic-hdl: AR1353-AP remarks: Generated from irt object IRT-RUOTTC-TH remarks: noc@rmutt.ac.th was validated on 2025-08-13 abuse-mailbox: noc@rmutt.ac.th mnt-by: APNIC-ABUSE last-modified: 2025-08-13T07:20:53Z source: APNIC role: Rajamangala University of Technology Thanyaburi Main Campus administrator address: 39 Moo 1, Klong 6, Khlong Luang Pathum Thani 12110 country: TH phone: +6625493079 e-mail: noc@rmutt.ac.th admin-c: RUOT2-AP tech-c: RUOT2-AP nic-hdl: RUOT2-AP mnt-by: MAINT-RUOTTC-TH last-modified: 2023-02-02T01:31:17Z source: APNIC route: 203.158.96.0/19 origin: AS9903 descr: Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6 mnt-by: MAINT-RUOTTC-TH last-modified: 2024-09-24T08:18:00Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 203.158.121.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.158.96.0/19 | AS137546 | Rajamangala University of Technology Thanyaburi | 8,192 |
| 203.158.96.0/19 | AS9903 | Rajamangala University of Technology Thanyaburi | 8,192 |
Nearby Ranges
BGP prefixes that overlap with 203.158.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.158.96.0/19 | AS137546 | Rajamangala University of Technology Thanyaburi | 8,192 |
| 203.158.32.0/19 | AS7545 | iiNet Limited | 8,192 |
| 203.158.96.0/19 | AS9903 | Rajamangala University of Technology Thanyaburi | 8,192 |
| 203.158.24.0/21 | AS45960 | YTL Communications Sdn Bhd | 2,048 |
| 203.158.0.0/21 | AS55545 | Suranaree University of Technology | 2,048 |
| 203.158.76.0/23 | AS5400 | BT Global Fabric customers | 512 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.158.121.102 |
2.76ms from Bangkok,
TH
|
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 |
|---|---|---|
| 107.77.203.184 |
1.64ms from Ashburn,
US
|
|
| 149.56.98.248 |
0.14ms from Beauharnois,
CA
|
|
| 35.89.59.168 |
0.26ms from Boardman,
US
|
|
| 20.241.7.248 |
0.33ms from Chicago,
US
|
|
| 18.220.205.248 |
0.16ms from Columbus,
US
|
|
| 182.30.199.200 |
0.91ms from Columbus,
US
|
|
| 185.121.22.88 |
10.61ms from Denizli,
TR
|
|
| 201.145.146.24 |
1.70ms from Mexico City,
MX
|
|
| 58.70.173.200 |
1.40ms from Osaka,
JP
|
|
| 126.219.113.8 |
3.64ms from Osaka,
JP
|
|
| 79.51.227.24 |
2.54ms from Rome,
IT
|
|
| 189.233.182.232 |
4.11ms from Santiago de Queretaro,
MX
|
|
| 52.195.100.184 |
0.18ms from Tokyo,
JP
|
|
| 52.24.243.232 |
0.16ms from Boardman,
US
|
|
| 92.52.229.168 |
3.76ms from Budapest,
HU
|
|
| 160.179.97.200 |
4.96ms from Casablanca,
MA
|
|
| 175.4.99.248 |
11.07ms from Changsha,
CN
|
|
| 84.132.14.56 |
7.47ms from Frankfurt am Main,
DE
|
|
| 93.102.135.216 |
10.35ms from Lisbon,
PT
|
|
| 153.201.209.248 |
5.22ms from Osaka,
JP
|
|
| 54.226.38.8 |
0.47ms from Reston,
US
|
|
| 61.171.92.152 |
3.33ms from Shanghai,
CN
|
|
| 115.45.6.40 |
3.95ms from Shenzhen,
CN
|
|
| 65.93.25.248 |
4.17ms from Toronto,
CA
|
|
| 89.66.167.184 |
6.77ms from Warsaw,
PL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Barcelona, ES
What are IP address ranges?
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