203.150.178.0/24

AS4618 · Internet Thailand Company Limited

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Summary

Country	Thailand
Domain	inext.co.th
ASN	AS4618
Parent Range	203.150.176.0/20
Registry	APNIC
ID	INET-IBB-TH

WHOIS Details

inetnum:        203.150.176.0 - 203.150.191.255
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:  2023-08-09T04:09:18Z
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:          203.150.176.0/20
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:  2021-06-01T07:27:55Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.150.178.0/24

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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.150.178.1	AS4618 Internet Thailand Company Limited	`0.43ms` 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
39.105.31.200	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.89ms` from Beijing, CN
13.43.230.104	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
86.159.156.104	AS2856 British Telecommunications PLC	`4.26ms` from London, GB
83.104.102.56	AS5378 Vodafone Limited	`4.13ms` from London, GB
98.66.188.168	AS8075 Microsoft Corporation	`0.29ms` from Paris, FR
103.240.113.24	AS38209 CAMINTEL, National Telecommunication Provider, Phnom Penh, Cambodia	`0.85ms` from Phnom Penh, KH
52.55.121.152	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
120.154.48.88	AS1221 Telstra Limited	`4.36ms` from Sydney, AU
212.25.10.88	AS8758 Iway AG	`0.97ms` from Zuerich, CH
163.172.204.216	AS12876 Scaleway SAS	`0.34ms` from Amsterdam, NL
3.33.181.168	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
71.75.247.72	AS11426 Charter Communications Inc	`6.00ms` from Charlotte, US
73.111.193.168	AS7922 Comcast Cable Communications, LLC	`6.53ms` from Chicago, US
107.9.151.248	AS10796 Charter Communications Inc	`7.70ms` from Cleveland, US
84.65.175.56	AS5378 Vodafone Limited	`11.21ms` from Dublin, IE
36.85.197.72	AS7713 PT Telekomunikasi Indonesia	`17.15ms` from Jakarta, ID
195.11.89.40	AS1273 Vodafone Group PLC	`0.60ms` from London, GB
90.14.54.72	AS3215 Orange S.A.	`4.01ms` from Marseille, FR
79.215.80.56	AS3320 Deutsche Telekom AG	`4.60ms` from Nuernberg, DE
4.227.20.184	AS8075 Microsoft Corporation	`0.38ms` from Phoenix, US
35.174.253.248	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
94.34.16.216	AS8612 Tiscali Italia S.P.A.	`10.22ms` from Rome, IT
128.3.2.72	AS16 Lawrence Berkeley National Laboratory	`2.84ms` from Santa Clara, US
188.123.130.24	AS35805 JSC Silknet	`1.24ms` from Tbilisi, GE
126.44.109.136	AS17676 SoftBank Corp.	`5.12ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 203.150.178.1

traceroute to 203.150.178.1 (203.150.178.1): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.606 ms

2 *

3 [AS64050] 61.19.60.69 1.103 ms

4 [AS4618] 203.150.215.191 0.898 ms

5 [AS4618] 203.150.178.1 0.549 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 29th 2026

What are IP address ranges?

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