203.158.154.0/24

AS4621  ·  UNINET-TH

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

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:  2025-09-04T07:59:22Z
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

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
190.67.222.200 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.72ms from Bogota, CO
195.82.148.24 AS44875 FRONTAL INTEGRATEG SOLUTIONS SRL 0.56ms from Bucharest, RO
24.57.235.88 AS7992 Cogeco Connexion Inc. 12.30ms from Buffalo, US
174.107.199.104 AS11426 Charter Communications Inc 6.43ms from Charlotte, US
74.140.38.232 AS10796 Charter Communications Inc 9.29ms from Columbus, US
18.119.40.72 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
39.184.152.24 AS56041 China Mobile communications corporation 6.52ms from Hangzhou, CN
81.130.175.8 AS2856 British Telecommunications PLC 2.66ms from London, GB
91.188.240.120 AS49505 JSC Selectel 1.02ms from Saint Petersburg, RU
176.228.143.152 AS12400 Partner Communications Ltd. 1.16ms from Tel Aviv, IL
188.21.180.40 AS8447 A1 Telekom Austria AG 3.25ms from Vienna, AT
37.15.34.248 AS12479 Orange Espagne SA 5.78ms from Zaragoza, ES
76.21.173.24 AS7922 Comcast Cable Communications, LLC 7.38ms from Ashburn, US
20.253.93.248 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
181.25.56.152 AS22927 Telefonica de Argentina 1.80ms from Buenos Aires, AR
71.201.54.88 AS7922 Comcast Cable Communications, LLC 5.76ms from Chicago, US
9.235.12.8 AS8075 Microsoft Corporation 0.42ms from Milan, IT
142.255.10.72 AS12271 Charter Communications Inc 3.76ms from New York City, US
153.232.236.168 AS4713 NTT Communications Corporation 5.57ms from Osaka, JP
98.114.41.216 AS701 Verizon Business 0.96ms from Philadelphia, US
196.51.204.88 AS400463 DynaNode LLC 0.51ms from Seattle, US
115.10.249.40 AS4766 Korea Telecom 3.27ms from Seoul, KR
47.112.233.152 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.59ms from Shenzhen, CN
106.107.241.40 AS4780 Digital United Inc. 4.09ms from Taipei, TW
45.205.153.216 AS6079 RCN 1.53ms from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 -m18 203.158.154.108
traceroute to 203.158.154.108 (203.158.154.108): 18 hops max, 52 byte packets
3 [AS3257] 46.33.67.197 0.466 ms
5 *
6 *
7 [AS174] 154.54.165.89 142.935 ms
8 [AS174] 154.18.2.146 149.365 ms
9 [AS4651] 61.19.9.89 179.087 ms
10 [AS4651] 61.19.14.214 178.829 ms
11 [AS4651] 122.155.230.130 177.116 ms
12 *
13 [AS4621] 202.28.212.30 178.421 ms
14 *
15 [AS4621] 202.28.212.30 178.88 ms
16 *
17 *
18 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs