1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.150.0.0/16
  4. AS4618  | 203.150.138.0/24

203.150.138.0/24

AS4618  ·  Internet Thailand Company Limited

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Summary

Country Thailand
Domain inext.co.th
ASN AS4618
Parent Range 203.150.128.0/20
Registry APNIC
ID INET-IBB-TH

WHOIS Details

inetnum:        203.150.128.0 - 203.150.143.255
netname:        INET-IBB-TH
descr:          INEXT Broadband Company Limited
country:        TH
admin-c:        TP539-AP
tech-c:         ITP2-AP
tech-c:         CW2606-AP
abuse-c:        AI832-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-TH-INET
mnt-irt:        IRT-INET-IBB-TH
last-modified:  2023-08-09T04:09:16Z
source:         APNIC

irt:            IRT-INET-IBB-TH
address:        INEXT Broadband Company Limited
address:        1768 Thai Summit Tower, 10th Fl., New Petchaburi Road
address:        Khwaeng Bang Kapi, Khet Huay Khwang
address:        Bangkok 10310
e-mail:         op-bb@inet.co.th
abuse-mailbox:  op-bb@inet.co.th
admin-c:        TP539-AP
tech-c:         ITP2-AP
auth:           # Filtered
remarks:        op-bb@inet.co.th was validated on 2025-11-21
mnt-by:         MAINT-TH-INET
last-modified:  2025-11-21T08:49:57Z
source:         APNIC

role:           ABUSE INETIBBTH
country:        ZZ
address:        INEXT Broadband Company Limited
address:        1768 Thai Summit Tower, 10th Fl., New Petchaburi Road
address:        Khwaeng Bang Kapi, Khet Huay Khwang
address:        Bangkok 10310
phone:          +000000000
e-mail:         op-bb@inet.co.th
admin-c:        TP539-AP
tech-c:         ITP2-AP
nic-hdl:        AI832-AP
remarks:        Generated from irt object IRT-INET-IBB-TH
remarks:        op-bb@inet.co.th was validated on 2025-11-21
abuse-mailbox:  op-bb@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-21T08:50:25Z
source:         APNIC

person:         Chanon Watcharachinvong
address:        1768 Thai Summit Tower, 10-ITFl., New Petchaburi Road,Khwaeng Bang Kapi, Khet Huay Khwang, Bangkok 10310
country:        TH
phone:          +66-2257-7111
e-mail:         chanon.wa@inet.co.th
nic-hdl:        CW2606-AP
mnt-by:         MAINT-ITSC-AP
last-modified:  2023-08-09T04:05:42Z
source:         APNIC

person:         INTERNET THAILAND PCL
address:        1768 Thai Summit Tower, 10-ITFl., New Petchaburi Road,Khwaeng Bang Kapi, Khet Huay Khwang, Bangkok 10310
country:        TH
phone:          +66-2257-7111
e-mail:         op-network@inet.co.th
nic-hdl:        ITP2-AP
mnt-by:         MAINT-TH-INET
last-modified:  2022-06-13T06:34:28Z
source:         APNIC

person:         Thanut Prasertsan
address:        Internet Thailand Company Limited
country:        TH
phone:          +66-2257-7000
e-mail:         thanut.pr@inet.co.th
nic-hdl:        TP539-AP
mnt-by:         MAINT-ITSC-AP
last-modified:  2021-05-27T07:07:13Z
source:         APNIC

route:          203.150.128.0/20
origin:         AS4618
descr:          Internet Thailand Company Ltd. 1768 IFCT Tower, 10th-12th FL IT Floor New Petchburi Road Khwaeng Bang Kapi Khet Huay Khwang
mnt-by:         MAINT-TH-INET
last-modified:  2021-06-01T07:27:28Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.150.138.0/24

Range ASN Company Num of IPs
203.150.128.0/20 AS4618 INEXT Broadband Company Limited 4,096

Nearby Ranges

BGP prefixes that overlap with 203.150.0.0/16

Range ASN Company Num of IPs
203.150.160.0/20 AS135381 INEXT Broadband Company Limited 4,096
203.150.128.0/20 AS4618 INEXT Broadband Company Limited 4,096
203.150.160.0/20 AS4618 INEXT Broadband Company Limited 4,096
203.150.176.0/20 AS4618 INEXT Broadband Company Limited 4,096
203.150.96.0/20 AS4618 Reserved for Broadband Plus 4,096
203.150.160.0/20 AS55925 INEXT Broadband Company Limited 4,096
203.150.0.0/22 AS4618 E-mail & Webhosting service segment 1,024
203.150.224.0/23 AS4618 INET IDC HQ Vlan224 512
203.150.230.0/23 AS4618 INET IDC HQ Vlan230 512
203.150.226.0/24 AS4618 INET IDC HQ Vlan226 256
203.150.227.0/24 AS4618 INET IDC HQ Vlan227 256
203.150.228.0/24 AS4618 INET IDC HQ Vlan228 256
203.150.229.0/24 AS4618 INET IDC HQ Vlan229 256
203.150.244.0/24 AS4618 Internet Thailand Public Company Limited 256
203.150.32.0/24 AS4618 Internet Thailand Company Ltd 256
203.150.33.0/24 AS4618 Customer of INET 256
203.150.4.0/24 AS4618 INET Broadband TOT 256
203.150.48.0/24 AS4618 INTERNET THAILAND 256
203.150.11.0/24 AS4618 INET IDC 256
203.150.7.0/24 AS4618 The LL KNICKERBOCKER (Thailand) Co.,Ltd 256
203.150.146.0/24 AS4618 Customer of INET 256
203.150.8.0/24 AS4618 INET Datacenter Vlan8 256
203.150.159.0/24 AS4618 INEXT Broadband Company Limited 256
203.150.9.0/24 AS4618 INET Datacenter Vlan9 256
203.150.217.0/24 AS4618 INET Internal server 256

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
Read more

Pingable IPs

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

IP Address ASN Details
203.150.138.65 AS4618 Internet Thailand Company Limited 0.47ms 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
79.242.120.104 AS3320 Deutsche Telekom AG 5.34ms from Berlin, DE
93.122.211.104 AS8953 Orange Romania S.A. 19.05ms from Bucharest, RO
1.26.75.248 AS4837 CHINA UNICOM China169 Backbone 10.16ms from Changchun, CN
85.197.65.8 AS25220 equada network GmbH 0.40ms from Frankfurt am Main, DE
86.161.190.88 AS2856 British Telecommunications PLC 4.09ms from London, GB
76.89.232.88 AS20001 Charter Communications Inc 4.79ms from Los Angeles, US
185.149.198.88 AS39728 Likhno Dmitriy trading as Luganet 18.51ms from Moscow, RU
114.188.106.72 AS4713 NTT DOCOMO BUSINESS,Inc. 5.40ms from Osaka, JP
88.175.65.152 AS12322 Free SAS 5.22ms from Paris, FR
90.39.59.152 AS3215 Orange S.A. 6.39ms from Paris, FR
190.211.44.200 AS14117 Telefonica del Sur S.A. 8.77ms from Santiago, CL
114.33.176.232 AS3462 Data Communication Business Group 3.64ms from Taichung, TW
219.62.66.168 AS17676 SoftBank Corp. 3.15ms from Tokyo, JP
222.138.135.120 AS4837 CHINA UNICOM China169 Backbone 4.96ms from Zhengzhou, CN
5.76.92.232 AS9198 JSC Kazakhtelecom 7.75ms from Astana, KZ
105.68.142.120 AS36884 Wana Corporate 4.42ms from Casablanca, MA
154.46.174.136 AS204096 Manutenzione ed Assistenza Computers S.r.l. 17.60ms from Frosinone, IT
116.104.225.200 AS7552 Viettel Group 3.57ms from Hanoi, VN
95.58.93.184 AS9198 JSC Kazakhtelecom 4.62ms from Karagandy, KZ
90.155.12.8 AS20712 Andrews & Arnold Ltd 4.16ms from London, GB
34.111.159.56 AS396982 Google LLC 0.07ms from Melbourne, AU
104.189.249.88 AS7018 AT&T Enterprises, LLC 11.17ms from Miami, US
79.41.131.24 AS3269 Telecom Italia S.p.A. 1.91ms from Milan, IT
5.36.215.184 AS28885 OmanTel NAP 2.48ms from Muscat, OM
201.40.190.104 AS8167 V tal 1.96ms from Novo Hamburgo, BR

Traceroute

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

$
traceroute -a -n -q1 203.150.138.65
traceroute to 203.150.138.65 (203.150.138.65): 64 hops max, 52 byte packets
1 [AS23884] 103.76.182.1 0.407 ms
2 *
3 [AS64050] 61.19.60.69 0.969 ms
Measurement taken from IPinfo ProbeNet in Bangkok, TH
On

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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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