203.158.144.0/20
AS4621 · UNINET-TH
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| Country |
Thailand
|
| Domain | rmutt.ac.th |
| ASN | AS4621 |
| 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
7 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.158.151.254 |
0.93ms from Bangkok,
TH
|
|
| 203.158.145.100 |
1.09ms 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 |
|---|---|---|
| 117.192.153.68 |
14.09ms from Chennai,
IN
|
|
| 117.203.71.164 |
5.99ms from Delhi,
IN
|
|
| 89.44.41.116 |
0.95ms from Erith,
GB
|
|
| 151.242.183.244 |
1.17ms from Hong Kong,
HK
|
|
| 211.183.81.20 |
2.46ms from Incheon,
KR
|
|
| 39.58.54.84 |
2.47ms from Karachi,
PK
|
|
| 81.104.141.84 |
7.25ms from London,
GB
|
|
| 51.155.118.116 |
2.02ms from Manchester,
GB
|
|
| 73.105.71.196 |
4.56ms from Orlando,
US
|
|
| 121.80.235.244 |
1.92ms from Osaka,
JP
|
|
| 122.197.60.116 |
5.68ms from Osaka,
JP
|
|
| 88.180.58.84 |
11.60ms from Paris,
FR
|
|
| 44.198.49.244 |
0.20ms from Reston,
US
|
|
| 98.235.149.148 |
18.87ms from Reston,
US
|
|
| 54.176.87.148 |
0.10ms from San Jose,
US
|
|
| 200.36.210.164 |
7.22ms from Santiago,
CL
|
|
| 221.148.48.68 |
1.56ms from Seoul,
KR
|
|
| 122.151.156.196 |
1.47ms from Sydney,
AU
|
|
| 107.13.48.52 |
10.38ms from Washington,
US
|
|
| 188.62.142.228 |
2.53ms from Zuerich,
CH
|
|
| 84.86.133.132 |
2.34ms from Amsterdam,
NL
|
|
| 88.211.247.84 |
0.39ms from Amsterdam,
NL
|
|
| 75.138.83.4 |
7.04ms from Atlanta,
US
|
|
| 104.183.11.52 |
8.16ms from Atlanta,
US
|
|
| 54.245.40.196 |
0.17ms from Boardman,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Santiago de Querétaro, MX
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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