203.158.4.0/24

AS55545  ·  Suranaree University of Technology

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Summary

Country Thailand
Domain sut.ac.th
ASN AS55545
Parent Range 203.158.0.0/21
Registry APNIC
ID SUOT-TH

WHOIS Details

inetnum:        203.158.0.0 - 203.158.7.255
netname:        SUOT-TH
descr:          Suranaree University of Technology
country:        TH
org:            ORG-SA205-AP
admin-c:        SUOT3-AP
tech-c:         SUOT3-AP
abuse-c:        AS3559-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-routes:     MAINT-SUOT-TH
mnt-irt:        IRT-SUOT-TH
last-modified:  2023-07-05T01:10:35Z
source:         APNIC

irt:            IRT-SUOT-TH
address:        111 University avenue, Muang Nakhon Ratchasima 30000
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SUOT3-AP
tech-c:         SUOT3-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-23
mnt-by:         MAINT-SUOT-TH
last-modified:  2025-11-18T00:36:38Z
source:         APNIC

organisation:   ORG-SA205-AP
org-name:       SUT
org-type:       LIR
country:        TH
address:        111 University avenue
phone:          +6644223000
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:19:08Z
source:         APNIC

role:           ABUSE SUOTTH
country:        ZZ
address:        111 University avenue, Muang Nakhon Ratchasima 30000
phone:          +000000000
e-mail:         [email protected]
admin-c:        SUOT3-AP
tech-c:         SUOT3-AP
nic-hdl:        AS3559-AP
remarks:        Generated from irt object IRT-SUOT-TH
remarks:        [email protected] was validated on 2025-07-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T01:32:19Z
source:         APNIC

role:           Suranaree University of Technology administrator
address:        111 University avenue, Muang Nakhon Ratchasima 30000
country:        TH
phone:          +6644223000
e-mail:         [email protected]
admin-c:        SUOT3-AP
tech-c:         SUOT3-AP
nic-hdl:        SUOT3-AP
mnt-by:         MAINT-SUOT-TH
last-modified:  2022-12-30T03:31:28Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.158.4.0/24

Range ASN Company Num of IPs
203.158.0.0/21 AS55545 Suranaree University of Technology 2,048

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

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

IP Address ASN Details
203.158.4.22 AS55545 Suranaree University of Technology 4.18ms 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
48.217.89.120 AS8075 Microsoft Corporation 1.04ms from Ashburn, US
52.179.134.104 AS8075 Microsoft Corporation 0.23ms from Boydton, US
68.146.45.120 AS6327 Shaw Communications 4.76ms from Calgary, CA
81.89.169.120 AS28876 suec // dacor GmbH 4.13ms from Frankfurt am Main, DE
86.115.130.88 AS1759 Telia Finland Oyj 9.18ms from Helsinki, FI
81.154.52.232 AS2856 British Telecommunications PLC 7.91ms from London, GB
188.39.109.168 AS8468 ENTANET International Limited 1.47ms from London, GB
79.150.0.120 AS3352 TELEFONICA DE ESPANA S.A.U. 7.78ms from Madrid, ES
176.193.203.152 AS12714 PJSC MegaFon 1.57ms from Moscow, RU
178.186.64.56 AS12389 PJSC Rostelecom 5.71ms from Novosibirsk, RU
107.21.86.200 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
84.23.144.248 AS16117 Gavle Energi AB 3.40ms from Stockholm, SE
114.44.17.24 AS3462 Data Communication Business Group 1.05ms from Taipei, TW
153.162.233.56 AS4713 NTT DOCOMO BUSINESS,Inc. 9.97ms from Tokyo, JP
190.4.185.40 AS11081 United Telecommunication Services (UTS) 0.88ms from Willemstad, CW
97.84.178.40 AS20115 Charter Communications LLC 9.67ms from Chicago, US
79.125.72.88 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
3.71.179.56 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
105.208.44.152 AS16637 MTN SA 2.20ms from Johannesburg, ZA
86.18.79.136 AS5089 Virgin Media Limited 4.05ms from London, GB
172.90.199.248 AS20001 Charter Communications Inc 5.48ms from Los Angeles, US
75.206.35.8 AS6167 Verizon Business 16.67ms from Miami, US
155.185.226.88 AS137 Consortium GARR 8.25ms from Milan, IT
73.150.91.120 AS7922 Comcast Cable Communications, LLC 6.62ms from Morris Plains, US
59.62.201.152 AS4134 CHINANET-BACKBONE 7.22ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 203.158.4.22
traceroute to 203.158.4.22 (203.158.4.22): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 0.575 ms
2 *
3 [AS64050] 61.19.60.34 0.573 ms
4 *
5 [AS55545] 203.158.4.22 4.214 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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