203.158.147.0/24

AS133919 · University campus network, Rajamangala University of Technology Phra Nakhon

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Summary

Country	Thailand
Domain	rmutt.ac.th
ASN	AS133919
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

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Useful for Cybersecurity

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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
135.119.250.248	AS8075 Microsoft Corporation	`0.16ms` from Boydton, US
177.8.178.104	AS53233 V2Net Comercio Servicos e Internet Ltda.	`8.34ms` from Fortaleza, BR
75.119.145.88	AS51167 Contabo GmbH	`2.61ms` from Frankfurt am Main, DE
205.202.115.200	AS11714 Network Nebraska	`8.38ms` from Kansas City, US
206.117.246.8	AS226 Los Nettos	`0.39ms` from Los Angeles, US
175.38.132.232	AS4804 Microplex PTY LTD	`9.43ms` from Melbourne, AU
115.129.207.216	AS7545 TPG Telecom Limited	`9.09ms` from Melbourne, AU
188.13.72.184	AS3269 Telecom Italia S.p.A.	`4.44ms` from Milan, IT
111.169.158.184	AS2518 BIGLOBE Inc.	`15.55ms` from Osaka, JP
98.37.254.168	AS7922 Comcast Cable Communications, LLC	`8.28ms` from San Jose, US
172.184.107.24	AS8075 Microsoft Corporation	`0.59ms` from San Jose, US
210.221.71.200	AS9318 SK Broadband Co Ltd	`1.17ms` from Seoul, KR
125.205.40.72	AS4713 NTT Communications Corporation	`4.30ms` from Tokyo, JP
87.199.30.56	AS41201 DOLSAT sp. z o.o.	`3.52ms` from Warsaw, PL
221.233.244.104	AS4134 CHINANET-BACKBONE	`3.28ms` from Wuhan, CN
94.190.66.152	AS48524 INTERRA telecommunications group, Ltd.	`1.40ms` from Yekaterinburg, RU
145.38.197.72	AS1103 SURF B.V.	`0.49ms` from Amsterdam, NL
37.49.152.24	AS25291 INTERDOTLINK SYSELEVEN	`0.35ms` from Berlin, DE
67.224.14.72	AS7029 Windstream Communications LLC	`14.81ms` from Chicago, US
92.138.114.168	AS3215 Orange S.A.	`8.99ms` from Frankfurt am Main, DE
88.120.30.184	AS12322 Free SAS	`2.16ms` from Paris, FR
116.44.181.216	AS17858 LG POWERCOMM	`4.97ms` from Seoul, KR
220.124.12.136	AS4766 Korea Telecom	`4.82ms` from Seoul, KR
186.84.39.8	AS10620 Telmex Colombia S.A.	`9.74ms` from Bogota, CO
23.45.164.120	AS16625 Akamai Technologies, Inc.	`0.30ms` from Chennai, IN

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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