203.158.96.0/24

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 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

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 203.158.96.0/24

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
203.158.0.0/21 AS55545 Suranaree University of Technology 2,048
203.158.24.0/21 AS45960 YTL Communications Sdn Bhd 2,048
203.158.76.0/23 AS5400 BT Global Fabric customers 512
203.158.68.0/23 AS5400 BT Global Fabric customers 512
203.158.72.0/23 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
204.141.123.8 AS2914 NTT America, Inc. 0.23ms from Ashburn, US
75.207.66.88 AS6167 Verizon Business 15.39ms from Atlanta, US
181.86.241.248 AS7303 Telecom Argentina S.A. 1.55ms from Buenos Aires, AR
120.60.140.216 AS9829 National Internet Backbone 14.87ms from Chennai, IN
123.16.148.104 AS45899 VNPT Corp 1.05ms from Hanoi, VN
142.26.99.184 AS852 TELUS Communications Inc. 3.37ms from Kelowna, CA
86.4.239.232 AS5089 Virgin Media Limited 1.92ms from London, GB
202.144.114.136 AS9583 Sify Limited 10.48ms from Mumbai, IN
128.113.214.136 AS91 Rensselaer Polytechnic Institute 3.66ms from New York City, US
45.5.45.216 AS266107 EVEN TELECOM 1.54ms from Novo Hamburgo, BR
72.184.140.120 AS33363 Charter Communications, Inc 7.85ms from Orlando, US
133.114.169.40 AS2527 Sony Network Communications Inc. 10.44ms from Osaka, JP
2.12.90.232 AS3215 Orange S.A. 10.95ms from Paris, FR
54.80.84.88 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
104.234.188.120 AS212335 Simoresta UAB 0.22ms from Sao Paulo, BR
39.174.193.40 AS56041 China Mobile communications corporation 10.64ms from Shanghai, CN
39.111.149.72 AS2527 Sony Network Communications Inc. 2.31ms from Tokyo, JP
40.75.118.88 AS8075 Microsoft Corporation 0.22ms from Boydton, US
3.131.145.152 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
71.136.191.8 AS7018 AT&T Enterprises, LLC 2.63ms from Dallas, US
216.189.153.8 AS7489 HostUS 0.11ms from Dallas, US
102.32.199.8 AS327782 Metrofibre Networx 1.60ms from Durban, ZA
91.14.78.8 AS3320 Deutsche Telekom AG 4.13ms from Frankfurt am Main, DE
187.228.127.24 AS8151 UNINET 0.91ms from Guadalajara, MX
114.214.221.232 AS4538 China Education and Research Network Center 10.96ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -m7 203.158.96.135
traceroute to 203.158.96.135 (203.158.96.135): 7 hops max, 52 byte packets
1 [AS202422] 92.38.132.2 0.392 ms
2 *
3 *
4 [] 206.41.108.23 3.046 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Miami, 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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