203.158.146.0/24

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
1.158.214.248	AS1221 Telstra Limited	`1.92ms` from Adelaide, AU
105.99.199.248	AS36947 Telecom Algeria	`12.56ms` from Algiers, DZ
131.211.52.232	AS1103 SURF B.V.	`0.78ms` from Amsterdam, NL
68.183.90.120	AS14061 DigitalOcean, LLC	`0.22ms` from Bengaluru, IN
203.143.40.200	AS5087 Lanka Communication Services	`3.45ms` from Colombo, LK
87.149.172.248	AS3320 Deutsche Telekom AG	`4.08ms` from Frankfurt am Main, DE
157.157.175.72	AS6677 Mila hf	`5.27ms` from Hafnarfjoerdur, IS
85.98.121.72	AS9121 Turk Telekomunikasyon Anonim Sirketi	`16.00ms` from Istanbul, TR
92.171.220.88	AS3215 Orange S.A.	`5.39ms` from Lyon, FR
176.214.86.200	AS51819 JSC "ER-Telecom Holding"	`6.46ms` from Moscow, RU
81.254.219.232	AS3215 Orange S.A.	`8.85ms` from Paris, FR
213.80.144.184	AS15974 Joint Stock Company TransTeleCom	`12.88ms` from Samara, RU
3.24.126.168	AS16509 Amazon.com, Inc.	`0.64ms` from Sydney, AU
175.183.4.24	AS18049 Taiwan Infrastructure Network Technologie	`4.10ms` from Taipei, TW
120.48.20.168	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.48ms` from Tianjin, CN
31.162.142.56	AS12389 PJSC Rostelecom	`10.17ms` from Yekaterinburg, RU
212.166.31.232	AS9208 WIN S.A.	`2.06ms` from Brussels, BE
185.212.32.152	AS60316 RS Gesellschaft fuer Informationstechnik mbH & Co.KG	`2.37ms` from Duesseldorf, DE
109.192.146.104	AS3209 Vodafone GmbH	`9.00ms` from Frankfurt am Main, DE
213.200.88.200	AS3257 GTT Communications Inc.	`0.25ms` from Frankfurt am Main, DE
91.55.61.184	AS3320 Deutsche Telekom AG	`5.08ms` from Frankfurt am Main, DE
119.246.103.8	AS9269 Hong Kong Broadband Network Ltd.	`0.69ms` from Hong Kong, HK
196.24.77.24	AS2018 TENET (The UNINET Project)	`0.74ms` from Johannesburg, ZA
188.235.192.216	AS50544 JSC "ER-Telecom Holding"	`0.86ms` from Krasnoyarsk, RU
179.59.150.248	AS28024 Nuevatel PCS de Bolivia S.A.	`10.88ms` from La Paz, BO

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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