203.158.148.0/24

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
20.86.66.136	AS8075 Microsoft Corporation	`1.27ms` from Amsterdam, NL
31.14.141.152	AS31034 Aruba S.p.A.	`0.32ms` from Arezzo, IT
136.53.49.120	AS16591 Google Fiber Inc.	`5.80ms` from Atlanta, US
85.224.250.24	AS2119 Telenor Norge AS	`3.48ms` from Copenhagen, DK
103.252.152.216	AS45638 SYNERGY WHOLESALE PTY LTD	`0.52ms` from Melbourne, AU
184.146.240.8	AS577 Bell Canada	`2.21ms` from Montreal, CA
128.91.117.72	AS55 University of Pennsylvania	`3.40ms` from New York City, US
176.187.164.216	AS5410 Bouygues Telecom SA	`3.75ms` from Paris, FR
185.14.253.216	AS43541 VSHosting s.r.o.	`0.41ms` from Prague, CZ
111.53.207.72	AS56042 China Mobile communications corporation	`3.12ms` from Taiyuan, CN
213.61.49.200	AS8220 COLT Technology Services Group Limited	`6.06ms` from Vienna, AT
178.0.50.200	AS3209 Vodafone GmbH	`6.17ms` from Berlin, DE
14.177.103.184	AS45899 VNPT Corp	`1.59ms` from Hanoi, VN
40.142.10.136	AS17378 TierPoint, LLC	`0.97ms` from Jacksonville, US
86.141.180.216	AS2856 British Telecommunications PLC	`7.53ms` from London, GB
119.170.146.248	AS9824 JCOM Co., Ltd.	`19.39ms` from Osaka, JP
23.49.39.232	AS16625 Akamai Technologies, Inc.	`2.64ms` from Santiago de Queretaro, MX
179.53.204.152	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.18ms` from Santo Domingo, DO
106.103.204.120	AS3786 LG DACOM Corporation	`1.68ms` from Seoul, KR
221.151.26.120	AS4766 Korea Telecom	`1.17ms` from Seoul, KR
34.142.218.184	AS396982 Google LLC	`0.13ms` from Singapore, SG
70.28.223.232	AS577 Bell Canada	`12.18ms` from Toronto, CA
24.150.132.72	AS7992 Cogeco Connexion Inc.	`8.13ms` from Toronto, CA
23.51.74.200	AS16625 Akamai Technologies, Inc.	`0.15ms` from Amsterdam, NL
199.27.164.8	AS30536 Circle Computer Resources, Inc.	`0.31ms` from Ashburn, US

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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