203.149.16.0/20
AS4741 · Samart Infonet Co., Ltd.
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›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: technical@samart.co.th abuse-mailbox: technical@samart.co.th admin-c: SM973-AP tech-c: SM973-AP auth: # Filtered remarks: technical@samart.co.th was validated on 2026-03-24 mnt-by: MAINT-SAMART-TH last-modified: 2026-03-24T21:03:03Z 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: technical@samarts.com 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: technical@samart.co.th admin-c: SM973-AP tech-c: SM973-AP nic-hdl: AS2634-AP remarks: Generated from irt object IRT-SAMART-TH remarks: technical@samart.co.th was validated on 2026-03-24 abuse-mailbox: technical@samart.co.th mnt-by: APNIC-ABUSE last-modified: 2026-03-24T21:03:17Z source: APNIC person: Network Management nic-hdl: NM167-AP e-mail: netmgmt@samart.co.th 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 203.149.16.0/20
| 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 8 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 |
|---|---|---|
| 203.149.30.28 | watsaphansoongonline.com | 3 |
| 203.149.30.27 | bug2mobile.com | 1 |
Hosted domains API
Pingable IPs
143 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.149.30.77 |
0.34ms from Bangkok,
TH
|
|
| 203.149.25.129 |
2.44ms from Bangkok,
TH
|
|
| 203.149.31.129 |
1.57ms from Bangkok,
TH
|
|
| 203.149.29.196 |
1.49ms from Bangkok,
TH
|
|
| 203.149.22.237 |
0.34ms from Bangkok,
TH
|
|
| 203.149.21.114 |
0.54ms 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 |
|---|---|---|
| 13.69.31.100 |
0.15ms from Amsterdam,
NL
|
|
| 98.27.28.20 |
13.82ms from Ashburn,
US
|
|
| 37.6.14.36 |
10.87ms from Athens,
GR
|
|
| 101.5.223.244 |
5.65ms from Beijing,
CN
|
|
| 23.54.73.228 |
0.79ms from Chennai,
IN
|
|
| 70.62.255.196 |
2.14ms from Cleveland,
US
|
|
| 198.108.28.4 |
1.23ms from Detroit,
US
|
|
| 185.106.8.4 |
1.68ms from Frankfurt am Main,
DE
|
|
| 161.130.48.84 |
3.30ms from Kansas City,
US
|
|
| 95.114.28.36 |
3.38ms from Munich,
DE
|
|
| 73.235.180.20 |
10.04ms from Santa Clara,
US
|
|
| 47.165.4.212 |
4.21ms from Secaucus,
US
|
|
| 150.158.26.84 |
1.31ms from Shanghai,
CN
|
|
| 58.200.109.196 |
3.83ms from Shanghai,
CN
|
|
| 103.95.252.148 |
3.76ms from Shenzhen,
CN
|
|
| 4.144.186.164 |
0.30ms from Singapore,
SG
|
|
| 202.212.10.4 |
5.67ms from Tokyo,
JP
|
|
| 50.127.195.36 |
12.73ms from Ashburn,
US
|
|
| 34.211.1.132 |
0.18ms from Boardman,
US
|
|
| 34.221.214.244 |
0.13ms from Boardman,
US
|
|
| 20.7.2.244 |
0.26ms from Boydton,
US
|
|
| 200.16.86.36 |
1.51ms from Buenos Aires,
AR
|
|
| 79.138.38.68 |
7.04ms from Copenhagen,
DK
|
|
| 13.77.209.244 |
3.33ms from Denver,
US
|
|
| 80.135.74.244 |
4.03ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bangkok, TH
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs