203.149.0.0/20

AS4741  ·  Samart Infonet Co., Ltd.

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Summary

Country Thailand
Domain samart.co.th
ASN AS4741
Parent Range 203.149.0.0/18
Registry APNIC
ID SIF-TH

WHOIS Details

inetnum:        203.149.0.0 - 203.149.63.255
netname:        SIF-TH
descr:          Samart Infonet Co., Ltd.
country:        TH
org:            ORG-SICL1-AP
admin-c:        NM167-AP
tech-c:         NM167-AP
abuse-c:        AS2634-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-SAMART-TH
mnt-routes:     MAINT-SAMART-TH
mnt-irt:        IRT-SAMART-TH
last-modified:  2020-12-07T02:54:40Z
source:         APNIC

irt:            IRT-SAMART-TH
address:        99/6 Moo 4 Software Park, 30th Floor, Chaengwattana Rd.,
address:        Klong Gluar, Park-kred, Nonthaburi 11120 Thailand
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SM973-AP
tech-c:         SM973-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-24
mnt-by:         MAINT-SAMART-TH
last-modified:  2025-11-17T23:08:36Z
source:         APNIC

organisation:   ORG-SICL1-AP
org-name:       Samart Infonet Co., Ltd.
org-type:       LIR
country:        TH
address:        99 / 7 Moo 4
address:        29th Flr Software Park Building,
address:        Chaengwattana Rd
address:        Klong Gluar
phone:          +66-2502-6596
fax-no:         +66-2502-6681
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:43Z
source:         APNIC

role:           ABUSE SAMARTTH
country:        ZZ
address:        99/6 Moo 4 Software Park, 30th Floor, Chaengwattana Rd.,
address:        Klong Gluar, Park-kred, Nonthaburi 11120 Thailand
phone:          +000000000
e-mail:         [email protected]
admin-c:        SM973-AP
tech-c:         SM973-AP
nic-hdl:        AS2634-AP
remarks:        Generated from irt object IRT-SAMART-TH
remarks:        [email protected] was validated on 2025-09-24
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-24T04:39:46Z
source:         APNIC

person:         Network Management
nic-hdl:        NM167-AP
e-mail:         [email protected]
address:        36/28-35 Moo 3 Ngam Wong Wan Rd., Ladyao,
address:        Chatuchak, Bangkok 10900, Thailand
phone:          +66-2953-0100
fax-no:         +66-2953-0100
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:13Z
source:         APNIC

route:          203.149.0.0/18
origin:         AS4741
descr:          Samart Infonet Co., Ltd. 99 / 7 Moo 4 29th Flr Software Park Building, Chaengwattana Rd Klong Gluar
mnt-by:         MAINT-SAMART-TH
last-modified:  2024-02-03T11:27:34Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.149.0.0/20

Range ASN Company Num of IPs
203.149.0.0/18 AS4741 Samart Infonet Co., Ltd. 16,384

Nearby Ranges

BGP prefixes that overlap with 203.149.0.0/16

Range ASN Company Num of IPs
203.149.0.0/18 AS4741 Samart Infonet Co., Ltd. 16,384
203.149.192.0/19 AS23856 SPTEL PTE. LTD. 8,192
203.149.112.0/20 AS18310 SK Broadband Co Ltd 4,096
203.149.224.0/20 AS23856 SPTEL PTE. LTD. 4,096
203.149.96.0/20 AS7687 TOYOTA SYSTEMS CORPORATION 4,096
203.149.64.0/20 AS17766 Nexon Asia Pacific Pty Ltd 4,096
203.149.80.0/21 AS17766 Nexon Asia Pacific Pty Ltd 2,048
203.149.202.0/24 AS31898 Lease to: PACIFIC INTERNATIONAL LINES (PRIVATE) LIMITED For ORACLE CLOUD AS31898 256
203.149.128.0/24 AS134078 MediaRing Network Services Pte Ltd 256

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.149.12.170 ecnmd.online 2
203.149.7.124 thaixport.com 1
203.149.7.38 samartgroup.com 1
203.149.7.122 samartebiz.com 1

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

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

IP Address ASN Details
203.149.9.241 AS4741 Samart Infonet Co., Ltd. 0.43ms from Bangkok, TH
203.149.2.108 AS4741 Samart Infonet Co., Ltd. 0.28ms from Bangkok, TH
203.149.8.61 AS4741 Samart Infonet Co., Ltd. 1.22ms from Bangkok, TH
203.149.0.43 AS4741 Samart Infonet Co., Ltd. 0.52ms from Bangkok, TH
203.149.6.131 AS4741 Samart Infonet Co., Ltd. 1.57ms from Bangkok, TH
203.149.10.237 AS4741 Samart Infonet Co., Ltd. 1.73ms from Bangkok, TH
203.149.4.137 AS4741 Samart Infonet Co., Ltd. 0.34ms from Bangkok, TH
203.149.12.171 AS4741 Samart Infonet Co., Ltd. 2.42ms from Bangkok, TH
203.149.3.130 AS4741 Samart Infonet Co., Ltd. 1.24ms from Bangkok, TH
203.149.1.170 AS4741 Samart Infonet Co., Ltd. 0.31ms from Bangkok, TH
203.149.7.100 AS4741 Samart Infonet Co., Ltd. 0.56ms from Bangkok, TH
203.149.11.126 AS4741 Samart Infonet Co., Ltd. 2.92ms 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
23.108.218.68 AS7979 Servers.com, Inc. 0.43ms from Amsterdam, NL
108.141.155.148 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
170.124.25.148 AS7029 Windstream Communications LLC 1.16ms from Ashburn, US
52.168.17.100 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
111.202.80.4 AS4808 China Unicom Beijing Province Network 4.36ms from Beijing, CN
75.191.199.212 AS11426 Charter Communications Inc 14.41ms from Charlotte, US
174.16.60.212 AS209 CenturyLink Communications, LLC 2.21ms from Denver, US
202.126.56.228 AS9253 New Media Group Limited 1.59ms from Hong Kong, HK
37.115.219.36 AS15895 "Kyivstar" PJSC 1.02ms from Kyiv, UA
58.154.190.20 AS4538 China Education and Research Network Center 6.76ms from Liaoyang, CN
34.138.118.212 AS396982 Google LLC 0.14ms from Moncks Corner, US
176.120.177.84 AS51669 Home Computer Networks ltd. 3.38ms from Moscow, RU
3.38.108.68 AS16509 Amazon.com, Inc. 0.15ms from Seoul, KR
183.105.148.36 AS4766 Korea Telecom 7.02ms from Seoul, KR
36.229.8.164 AS3462 Data Communication Business Group 0.88ms from Taipei, TW
199.47.248.68 AS16803 Myakka Communications, Inc. 3.04ms from Tampa, US
59.156.40.132 AS10013 FreeBit Co.,Ltd. 4.76ms from Tokyo, JP
123.163.233.148 AS4134 CHINANET-BACKBONE 10.20ms from Zhengzhou, CN
190.230.138.84 AS7303 Telecom Argentina S.A. 2.59ms from Cordoba, AR
216.150.197.244 AS13649 Flexential Colorado Corp. 0.77ms from Dallas, US
184.167.224.132 AS33588 Charter Communications LLC 7.89ms from Denver, US
76.112.83.36 AS7922 Comcast Cable Communications, LLC 11.33ms from Flint, US
76.185.67.4 AS11427 Charter Communications Inc 17.72ms from Houston, US
223.190.34.20 AS24560 Bharti Airtel Ltd., Telemedia Services 15.01ms from Kolkata, IN
216.73.105.68 AS394972 Valley Electric Association 6.38ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 203.149.3.65
traceroute to 203.149.3.65 (203.149.3.65): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 0.544 ms
2 *
3 [AS4741] 203.149.3.65 4.121 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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