203.158.243.0/24
AS9903 · Rajamangala Institute of Technology
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| Country |
Thailand
|
| Domain | rmutt.ac.th |
| ASN | AS9903 |
| Registry | APNIC |
| ID | RUOTTC-TH |
WHOIS Details
inetnum: 203.158.128.0 - 203.158.255.255 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: -------------------------------------------------------- notify: helpdesk@apnic.net 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
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
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 |
|---|---|---|
| 52.43.189.104 |
0.14ms from Boardman,
US
|
|
| 31.145.59.248 |
1.42ms from Istanbul,
TR
|
|
| 178.215.144.216 |
5.67ms from Moscow,
RU
|
|
| 162.244.85.232 |
2.99ms from New York City,
US
|
|
| 98.87.245.248 |
0.22ms from Reston,
US
|
|
| 35.132.33.8 |
5.96ms from Seattle,
US
|
|
| 54.79.252.248 |
0.18ms from Sydney,
AU
|
|
| 210.61.73.24 |
1.20ms from Taipei,
TW
|
|
| 118.9.158.8 |
11.00ms from Tokyo,
JP
|
|
| 153.204.71.200 |
3.66ms from Tokyo,
JP
|
|
| 85.152.27.24 |
9.88ms from A Coruna,
ES
|
|
| 93.197.234.184 |
10.55ms from Frankfurt am Main,
DE
|
|
| 222.233.234.24 |
2.77ms from Incheon,
KR
|
|
| 211.178.210.24 |
1.74ms from Incheon,
KR
|
|
| 182.239.177.40 |
5.24ms from Melbourne,
AU
|
|
| 73.148.178.104 |
7.74ms from Orlando,
US
|
|
| 101.235.203.24 |
1.08ms from Seoul,
KR
|
|
| 180.230.232.216 |
2.07ms from Seoul,
KR
|
|
| 179.95.133.136 |
19.05ms from São Paulo,
BR
|
|
| 36.100.32.200 |
3.15ms from Xining,
CN
|
|
| 1.8.1.8 |
3.78ms from Beijing,
CN
|
|
| 123.122.34.104 |
3.28ms from Beijing,
CN
|
|
| 44.232.234.8 |
0.15ms from Boardman,
US
|
|
| 35.210.65.8 |
0.17ms from Brussels,
BE
|
|
| 51.141.12.104 |
0.14ms from Cardiff,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Cambridge, GB
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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