203.158.127.0/24

AS9903 · Rajamangala Institute of Technology

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Summary

Country	Thailand
Domain	rmutt.ac.th
ASN	AS9903
Parent Range	203.158.96.0/19
Registry	APNIC
ID	RUOTTC-TH

WHOIS Details

inetnum:        203.158.96.0 - 203.158.127.255
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:        --------------------------------------------------------
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

route:          203.158.96.0/19
origin:         AS9903
descr:          Rajamangala University of Technology Thanyaburi 39 Moo 1, Klong 6
mnt-by:         MAINT-RUOTTC-TH
last-modified:  2024-09-24T08:18:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.158.127.0/24

Range	ASN	Company	Num of IPs
203.158.96.0/19	AS137546	Rajamangala University of Technology Thanyaburi	8,192
203.158.96.0/19	AS9903	Rajamangala University of Technology Thanyaburi	8,192

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
85.72.117.168	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.71ms` from Athens, GR
159.112.252.184	AS396479 Mailgun Technologies Inc.	`14.22ms` from Atlanta, US
73.43.223.168	AS7922 Comcast Cable Communications, LLC	`5.80ms` from Atlanta, US
79.118.112.88	AS8708 DIGI ROMANIA S.A.	`4.96ms` from Bucharest, RO
52.239.248.248	AS8075 Microsoft Corporation	`0.49ms` from Dublin, IE
109.151.232.200	AS2856 British Telecommunications PLC	`1.41ms` from London, GB
37.134.208.8	AS12479 Orange Espagne SA	`10.49ms` from Madrid, ES
190.151.254.72	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`14.97ms` from Medellin, CO
185.73.246.8	AS34606 B.B.Bell SPA	`3.26ms` from Milan, IT
56.136.97.248	AS8987 Amazon Data Services Ireland Ltd	`4.62ms` from Portland, US
124.131.86.56	AS4837 CHINA UNICOM China169 Backbone	`8.61ms` from Qingdao, CN
100.27.42.248	AS14618 Amazon.com, Inc.	`0.12ms` from Reston, US
69.148.136.24	AS7018 AT&T Enterprises, LLC	`2.70ms` from San Antonio, US
205.154.157.56	AS2152 CENIC	`8.38ms` from San Jose, US
172.92.123.120	AS11404 Wave Broadband	`6.04ms` from Seattle, US
112.168.14.248	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
1.236.188.232	AS9318 SK Broadband Co Ltd	`1.83ms` from Seoul, KR
110.139.112.136	AS7713 PT Telekomunikasi Indonesia	`7.67ms` from Surabaya, ID
92.107.61.232	AS3303 Swisscom (Switzerland) Ltd	`2.38ms` from Zuerich, CH
190.25.127.120	AS19429 ETB - Colombia	`0.68ms` from Bogota, CO
190.139.240.88	AS7303 Telecom Argentina S.A.	`5.54ms` from Buenos Aires, AR
88.247.194.8	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.46ms` from Bursa, TR
213.237.50.232	AS9158 Telenor A/S	`17.55ms` from Copenhagen, DK
68.97.134.88	AS22773 Cox Communications Inc.	`8.90ms` from Dallas, US
87.35.158.72	AS1213 HEAnet CLG	`3.40ms` from Dublin, IE

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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