203.158.221.0/24

AS132482 · Rajamangala University of Technology Rattanakosin

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

Summary

Country	Thailand
Domain	rmutt.ac.th
ASN	AS132482
Parent Range	203.158.220.0/23
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 is invalid
mnt-by:         MAINT-RUOTTC-TH
last-modified:  2025-06-25T13:07:21Z
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 is invalid
abuse-mailbox:  noc@rmutt.ac.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-25T13:08:01Z
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

Overlapping Ranges

BGP prefixes that contain 203.158.221.0/24

Range	ASN	Company	Num of IPs
203.158.220.0/23	AS132482	Rajamangala University of Technology Thanyaburi	512
203.158.216.0/21	AS132482	Rajamangala University of Technology Thanyaburi	2,048

Nearby Ranges

BGP prefixes that overlap with 203.158.0.0/16

Range	ASN	Company	Num of IPs
203.158.96.0/19	AS9903	Rajamangala University of Technology Thanyaburi	8,192
203.158.32.0/19	AS7545	iiNet Limited	8,192
203.158.192.0/20	AS37932	Rajamangala University of Technology Thanyaburi	4,096
203.158.240.0/20	AS9903	Rajamangala University of Technology Thanyaburi	4,096
203.158.144.0/20	AS4621	Rajamangala University of Technology Thanyaburi	4,096
203.158.160.0/20	AS135141	Rajamangala University of Technology Thanyaburi	4,096
203.158.232.0/21	AS4621	Rajamangala University of Technology Thanyaburi	2,048
203.158.40.0/21	AS7545	iiNet Limited	2,048
203.158.216.0/21	AS132482	Rajamangala University of Technology Thanyaburi	2,048
203.158.0.0/21	AS55545	Suranaree University of Technology	2,048
203.158.224.0/21	AS132866	Rajamangala University of Technology Thanyaburi	2,048
203.158.24.0/21	AS37997	YTL Communications Sdn Bhd	2,048
203.158.48.0/21	AS7545	iiNet Limited	2,048
203.158.136.0/21	AS4621	Rajamangala University of Technology Thanyaburi	2,048
203.158.32.0/21	AS7545	iiNet Limited	2,048
203.158.208.0/21	AS136737	Rajamangala University of Technology Thanyaburi	2,048
203.158.128.0/22	AS135588	Rajamangala University of Technology Thanyaburi	1,024
203.158.56.0/22	AS7545	iiNet Limited	1,024
203.158.60.0/22	AS7545	iiNet Limited	1,024
203.158.132.0/22	AS4621	Rajamangala University of Technology Thanyaburi	1,024
203.158.222.0/23	AS4621	Rajamangala University of Technology Thanyaburi	512
203.158.216.0/23	AS132482	Rajamangala University of Technology Thanyaburi	512
203.158.220.0/23	AS132482	Rajamangala University of Technology Thanyaburi	512
203.158.29.0/24	AS37997	YTL Communications Sdn Bhd	256
203.158.1.0/24	AS55545	Suranaree University of Technology	256
203.158.109.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.233.0/24	AS133919	Rajamangala University of Technology Thanyaburi	256
203.158.3.0/24	AS55545	Suranaree University of Technology	256
203.158.179.0/24	AS45575	Rajamangala University of Technology Thanyaburi	256
203.158.2.0/24	AS55545	Suranaree University of Technology	256
203.158.254.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.105.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.121.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.11.0/24	AS23665	77GSNET, Manila, Philippines	256
203.158.116.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.106.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.104.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.26.0/24	AS45960	YTL Communications Sdn Bhd	256
203.158.235.0/24	AS133919	Rajamangala University of Technology Thanyaburi	256
203.158.226.0/24	AS132866	Rajamangala University of Technology Thanyaburi	256
203.158.225.0/24	AS132866	Rajamangala University of Technology Thanyaburi	256
203.158.181.0/24	AS45575	Rajamangala University of Technology Thanyaburi	256
203.158.117.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.252.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.152.0/24	AS133919	Rajamangala University of Technology Thanyaburi	256
203.158.120.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.223.0/24	AS132482	Rajamangala University of Technology Thanyaburi	256
203.158.249.0/24	AS9903	Rajamangala University of Technology Thanyaburi	256
203.158.239.0/24	AS133919	Rajamangala University of Technology Thanyaburi	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.158.221.131	rmutr.ac.th	1

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

Read more

Pingable IPs

105 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
203.158.221.237	AS132482 Rajamangala University of Technology Rattanakosin	1.58ms from Bangkok, TH

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
35.88.220.88	AS16509 Amazon.com, Inc.	0.28ms from Boardman, US
75.231.62.248	AS6167 Verizon Business	15.87ms from Chicago, US
34.46.141.40	AS396982 Google LLC	0.12ms from Council Bluffs, US
79.237.250.40	AS3320 Deutsche Telekom AG	2.58ms from Duesseldorf, DE
113.183.186.24	AS45899 VNPT Corp	2.42ms from Ho Chi Minh City, VN
45.137.50.184	AS42228 Brightstar	0.57ms from London, GB
76.169.203.168	AS20001 Charter Communications Inc	4.94ms from Los Angeles, US
67.182.59.8	AS7922 Comcast Cable Communications, LLC	9.08ms from Los Angeles, US
176.138.125.152	AS5410 Bouygues Telecom SA	3.37ms from Marseille, FR
181.128.44.168	AS13489 UNE EPM TELECOMUNICACIONES S.A.	1.27ms from Medellin, CO
60.143.123.40	AS17676 SoftBank Corp.	4.18ms from Osaka, JP
130.117.40.104	AS174 Cogent Communications	0.72ms from Paris, FR
64.173.142.232	AS7018 AT&T Enterprises, LLC	1.67ms from San Jose, US
67.248.194.72	AS11351 Charter Communications Inc	12.21ms from Secaucus, US
49.23.254.200	AS4766 Korea Telecom	3.48ms from Seoul, KR
121.153.62.120	AS4766 Korea Telecom	5.76ms from Seoul, KR
101.98.135.232	AS9790 Two Degrees Networks Limited	1.50ms from Auckland, NZ
142.93.221.40	AS14061 DigitalOcean, LLC	0.30ms from Bengaluru, IN
99.128.207.152	AS7018 AT&T Enterprises, LLC	18.81ms from Chicago, US
65.68.197.216	AS7018 AT&T Enterprises, LLC	0.97ms from Dallas, US
123.20.69.184	AS45899 VNPT Corp	1.01ms from Ho Chi Minh City, VN
217.126.127.216	AS3352 TELEFONICA DE ESPANA S.A.U.	2.73ms from Madrid, ES
52.243.100.56	AS8075 Microsoft Corporation	0.49ms from Melbourne, AU
52.66.138.200	AS16509 Amazon.com, Inc.	0.15ms from Mumbai, IN
69.206.69.152	AS12271 Charter Communications Inc	7.39ms from New York City, 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.

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.

Get Started for Free Contact Sales