203.158.116.0/24

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:  2025-11-18T00:36:42Z
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

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 203.158.116.0/24

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
136.57.9.24 AS16591 Google Fiber Inc. 5.50ms from Atlanta, US
125.223.205.248 AS4538 China Education and Research Network Center 18.23ms from Beijing, CN
174.109.235.88 AS11426 Charter Communications Inc 13.13ms from Charlotte, US
61.187.171.72 AS4134 CHINANET-BACKBONE 2.38ms from Chenzhou, CN
68.51.102.120 AS7922 Comcast Cable Communications, LLC 14.76ms from Chicago, US
129.28.169.120 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.23ms from Chongqing, CN
158.41.203.184 AS1448 United Cooperative Services 3.90ms from Dallas, US
72.252.135.72 AS23520 Columbus Networks USA, Inc. 9.31ms from Kingston, JM
81.149.155.216 AS2856 British Telecommunications PLC 3.48ms from London, GB
81.44.43.168 AS3352 TELEFONICA DE ESPANA S.A.U. 1.37ms from Madrid, ES
177.115.216.88 AS26599 TELEFÔNICA BRASIL S.A 4.08ms from Osasco, BR
52.4.241.184 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
210.243.33.200 AS1659 Taiwan Academic Network (TANet) Information Center 1.58ms from Taipei, TW
203.184.61.168 AS9790 Two Degrees Networks Limited 1.57ms from Auckland, NZ
115.31.147.168 AS38794 UIH 0.74ms from Bangkok, TH
192.99.178.152 AS16276 OVH SAS 0.07ms from Beauharnois, CA
123.56.123.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.98ms from Beijing, CN
110.241.239.136 AS4837 CHINA UNICOM China169 Backbone 9.59ms from Beijing, CN
223.145.224.24 AS4134 CHINANET-BACKBONE 6.17ms from Changsha, CN
34.247.103.152 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
35.181.213.152 AS16509 Amazon.com, Inc. 0.17ms from Paris, FR
119.184.202.216 AS4837 CHINA UNICOM China169 Backbone 4.65ms from Qingdao, CN
187.222.120.152 AS8151 UNINET 4.33ms from Santiago de Queretaro, MX
23.15.157.56 AS16625 Akamai Technologies, Inc. 0.28ms from Singapore, SG
210.237.163.136 AS4725 SoftBank Corp. 2.79ms 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 -f2 -m7 203.158.116.161
traceroute to 203.158.116.161 (203.158.116.161): 7 hops max, 52 byte packets
3 [] 206.123.7.25 0.505 ms
4 [AS6939] 184.104.198.69 18.366 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Jacksonville, US
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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