203.158.214.0/24

AS136737  ·  Rajamangala University of Technology Krungtep

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Summary

Country Thailand
Domain rmutt.ac.th
ASN AS136737
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 2026-03-05
mnt-by:         MAINT-RUOTTC-TH
last-modified:  2026-03-05T03:58:27Z
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 2026-03-05
abuse-mailbox:  noc@rmutt.ac.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-05T03:58:47Z
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
203.158.0.0/21 AS55545 Suranaree University of Technology 2,048
203.158.24.0/21 AS45960 YTL Communications Sdn Bhd 2,048
203.158.72.0/23 AS5400 BT Global Fabric customers 512
203.158.76.0/23 AS5400 BT Global Fabric customers 512
203.158.68.0/23 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

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

IP Address ASN Details
203.158.214.2 AS136737 Rajamangala University of Technology Krungtep 0.90ms 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
184.167.125.88 AS33588 Charter Communications LLC 8.18ms from Denver, US
63.34.123.24 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
68.103.247.216 AS22773 Cox Communications Inc. 6.89ms from Kansas City, US
98.147.169.120 AS20001 Charter Communications Inc 5.22ms from Los Angeles, US
176.190.87.216 AS5410 Bouygues Telecom SA 4.01ms from Lyon, FR
187.202.104.56 AS8151 UNINET 1.03ms from Mexico City, MX
194.55.234.56 AS34959 PROCLOUD MSK 0.56ms from Moscow, RU
201.37.191.200 AS28573 Claro NXT Telecomunicacoes Ltda 0.27ms from Porto Alegre, BR
73.151.162.168 AS7922 Comcast Cable Communications, LLC 9.51ms from Santa Clara, US
201.168.210.120 AS19332 COORDINADORA DE CARRIER'S, S.A. DE C.V. 5.01ms from Santiago de Queretaro, MX
119.204.141.200 AS4766 Korea Telecom 2.98ms from Seoul, KR
114.47.201.72 AS3462 Data Communication Business Group 4.21ms from Taichung, TW
175.183.33.8 AS18049 Taiwan Infrastructure Network Technologie 3.84ms from Taipei, TW
157.253.3.56 AS3603 University de Los Andes 1.66ms from Bogota, CO
51.198.235.40 AS5607 Sky UK Limited 4.95ms from Erith, GB
18.60.87.24 AS16509 Amazon.com, Inc. 1.44ms from Hyderabad, IN
133.186.136.104 AS45974 NHNCLOUD 1.06ms from Seoul, KR
84.217.105.8 AS8434 Telenor Sverige AB 0.65ms from Stockholm, SE
36.231.178.184 AS3462 Data Communication Business Group 1.08ms from Taipei, TW
34.130.192.168 AS396982 Google LLC 0.14ms from Toronto, CA
104.79.25.136 AS16625 Akamai Technologies, Inc. 0.15ms from Zuerich, CH
195.154.57.88 AS12876 Scaleway SAS 0.25ms from Amsterdam, NL
44.193.32.200 AS14618 Amazon.com, Inc. 0.44ms from Ashburn, US
34.220.82.88 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
117.252.214.216 AS9829 National Internet Backbone 1.57ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 203.158.214.6
traceroute to 203.158.214.6 (203.158.214.6): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 0.393 ms
2 *
3 [AS64050] 61.19.60.34 0.514 ms
4 *
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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