203.158.123.0/24
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 203.158.123.0/24
| 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
21 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.158.123.167 |
2.74ms 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 |
|---|---|---|
| 85.149.50.24 |
2.08ms from Amsterdam,
NL
|
|
| 211.149.131.72 |
4.59ms from Chengdu,
CN
|
|
| 195.190.8.40 |
5.87ms from Frankfurt am Main,
DE
|
|
| 222.254.11.136 |
1.74ms from Hanoi,
VN
|
|
| 16.163.51.168 |
0.12ms from Hong Kong,
HK
|
|
| 77.31.14.216 |
13.50ms from Jeddah,
SA
|
|
| 213.142.226.72 |
1.00ms from Ljubljana,
SI
|
|
| 172.166.81.184 |
0.17ms from London,
GB
|
|
| 46.150.229.88 |
0.98ms from Moscow,
RU
|
|
| 15.237.42.24 |
0.53ms from Paris,
FR
|
|
| 153.230.14.136 |
7.44ms from Tokyo,
JP
|
|
| 60.61.235.232 |
11.35ms from Tokyo,
JP
|
|
| 51.34.57.216 |
0.38ms from Zuerich,
CH
|
|
| 150.164.81.8 |
0.96ms from Belo Horizonte,
BR
|
|
| 119.54.13.72 |
1.75ms from Changchun,
CN
|
|
| 54.171.135.168 |
0.17ms from Dublin,
IE
|
|
| 198.54.130.56 |
0.08ms from Durham,
US
|
|
| 182.43.115.248 |
0.53ms from Guiyang,
CN
|
|
| 216.246.41.40 |
0.65ms from Istanbul,
TR
|
|
| 119.181.235.168 |
4.47ms from Jinan,
CN
|
|
| 178.218.116.56 |
1.00ms from Moscow,
RU
|
|
| 212.164.13.24 |
1.18ms from Novosibirsk,
RU
|
|
| 175.233.227.248 |
2.14ms from Seoul,
KR
|
|
| 52.74.24.8 |
0.13ms from Singapore,
SG
|
|
| 194.193.205.216 |
1.21ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bangkok, TH
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.
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