203.158.185.0/24

AS45575  ·  Rajamangala University of Technology Srivijaya

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Summary

Country Thailand
Domain rmutt.ac.th
ASN AS45575
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:  2025-11-18T00:36:42Z
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:         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

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
35.92.19.184 AS16509 Amazon.com, Inc. 0.27ms from Boardman, US
110.145.118.232 AS1221 Telstra Limited 2.78ms from Brisbane, AU
91.82.141.216 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 5.12ms from Budapest, HU
186.5.222.232 AS272803 COOPERATIVA ELECTRICA JOVITA LIMITADA 10.99ms from Buenos Aires, AR
217.233.4.136 AS3320 Deutsche Telekom AG 3.45ms from Frankfurt am Main, DE
144.122.9.120 AS1967 Middle East Technical University 9.08ms from Istanbul, TR
78.171.185.56 AS9121 Turk Telekomunikasyon Anonim Sirketi 3.77ms from Istanbul, TR
87.74.154.40 AS25310 Vodafone Limited 3.18ms from London, GB
86.184.147.88 AS2856 British Telecommunications PLC 8.22ms from London, GB
62.228.223.232 AS6866 Cyprus Telecommunications Authority 2.39ms from Nicosia, CY
126.214.246.24 AS17676 SoftBank Corp. 4.21ms from Osaka, JP
88.95.101.136 AS2119 Telenor Norge AS 9.95ms from Oslo, NO
220.255.30.40 AS9506 Singtel Fibre Broadband 1.33ms from Singapore, SG
199.36.45.120 AS36745 Caleres, Inc. 0.68ms from St. Louis, US
74.12.25.104 AS577 Bell Canada 0.67ms from Toronto, CA
134.68.170.8 AS87 Indiana University 4.03ms from Chicago, US
81.71.153.200 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.22ms from Guangzhou, CN
14.237.249.120 AS45899 VNPT Corp 5.84ms from Ho Chi Minh City, VN
65.64.248.88 AS7018 AT&T Enterprises, LLC 1.69ms from Houston, US
188.53.144.40 AS25019 Saudi Telecom Company JSC 2.46ms from Jeddah, SA
136.33.50.56 AS16591 Google Fiber Inc. 0.69ms from Kansas City, US
47.201.214.248 AS5650 Frontier Communications of America, Inc. 11.35ms from Miami, US
75.206.216.8 AS6167 Verizon Business 15.67ms from Miami, US
24.53.196.152 AS18260 EHIME CATV CO.,LTD. 6.36ms from Osaka, JP
176.181.97.56 AS5410 Bouygues Telecom SA 7.85ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -m4 203.158.185.53
traceroute to 203.158.185.53 (203.158.185.53): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Saint-Denis, FR
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.

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