203.158.125.0/24

AS9903  ·  Rajamangala Institute of Technology

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

Sign up for free ›

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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        RUOT2-AP
tech-c:         RUOT2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-13
mnt-by:         MAINT-RUOTTC-TH
last-modified:  2025-11-18T00:36:42Z
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:         [email protected]
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:         [email protected]
admin-c:        RUOT2-AP
tech-c:         RUOT2-AP
nic-hdl:        AR1353-AP
remarks:        Generated from irt object IRT-RUOTTC-TH
remarks:        [email protected] was validated on 2025-08-13
abuse-mailbox:  [email protected]
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:         [email protected]
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 203.158.125.0/24

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

Nearby Ranges

BGP prefixes that overlap with 203.158.0.0/16

Range ASN Company Num of IPs
203.158.96.0/19 AS137546 Rajamangala University of Technology Thanyaburi 8,192
203.158.32.0/19 AS7545 iiNet Limited 8,192
203.158.96.0/19 AS9903 Rajamangala University of Technology Thanyaburi 8,192
203.158.24.0/21 AS45960 YTL Communications Sdn Bhd 2,048
203.158.0.0/21 AS55545 Suranaree University of Technology 2,048
203.158.76.0/23 AS5400 BT Global Fabric customers 512

Hosted domains

There are no domains currently hosted on this ASN.

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

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
172.240.6.232 AS7979 Servers.com, Inc. 0.17ms from Ashburn, US
172.214.61.88 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
82.76.113.184 AS8708 DIGI ROMANIA S.A. 7.84ms from Bacau, RO
171.4.21.104 AS45758 Triple T Broadband Public Company Limited 5.26ms from Bangkok, TH
85.56.110.24 AS12479 Orange Espagne SA 15.35ms from Madrid, ES
77.37.199.152 AS42610 PJSC Rostelecom 1.41ms from Moscow, RU
37.195.215.8 AS31200 Novotelecom Ltd 1.20ms from Novosibirsk, RU
181.178.195.136 AS11556 Cable & Wireless Panama 2.03ms from Panama, PA
175.205.132.88 AS4766 Korea Telecom 3.68ms from Seoul, KR
121.76.225.88 AS9812 Oriental Cable Network Co., Ltd. 3.85ms from Shanghai, CN
165.22.230.248 AS14061 DigitalOcean, LLC 0.28ms from Toronto, CA
114.244.227.40 AS4808 China Unicom Beijing Province Network 3.95ms from Beijing, CN
80.201.123.56 AS5432 Proximus NV 2.29ms from Brussels, BE
66.69.247.88 AS11427 Charter Communications Inc 5.50ms from Dallas, US
45.138.206.136 AS203061 UAB code200 0.37ms from Dallas, US
223.182.97.8 AS24560 Bharti Airtel Ltd., Telemedia Services 9.49ms from Delhi, IN
5.185.44.56 AS5617 Orange Polska Spolka Akcyjna 13.10ms from Gdansk, PL
72.234.103.216 AS36149 Hawaiian Telcom Services Company, Inc. 1.44ms from Honolulu, US
175.168.229.88 AS4837 CHINA UNICOM China169 Backbone 14.33ms from Liaoyang, CN
35.203.59.88 AS396982 Google LLC 0.09ms from Montreal, CA
81.5.114.200 AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology" 0.93ms from Moscow, RU
45.38.181.136 AS64267 Sprious LLC 0.86ms from New York City, US
60.137.0.168 AS17676 SoftBank Corp. 3.86ms from Osaka, JP
128.187.244.216 AS6510 Brigham Young University 2.03ms from Salt Lake City, US
35.76.227.152 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m9 203.158.125.61
traceroute to 203.158.125.61 (203.158.125.61): 9 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 239.277 ms
2 *
3 [AS4651] 61.19.14.210 231.567 ms
4 [AS4651] 122.155.230.130 230.949 ms
5 *
6 [AS4621] 202.28.213.10 231.629 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Milan, IT
On

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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs