210.4.128.0/20

AS4618 · Internet Thailand Company Limited

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Summary

Country	Thailand
Domain	inter.net.th
ASN	AS4618
Parent Range	210.4.128.0/19
Registry	APNIC
ID	INET-TH

WHOIS Details

inetnum:        210.4.128.0 - 210.4.159.255
netname:        INET-TH
descr:          Internet Thailand CO.,Ltd.
descr:          (Internet Service Provider in Thailand)
country:        TH
org:            ORG-ITCL3-AP
admin-c:        INR1-AP
tech-c:         INR1-AP
abuse-c:        AI358-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TH-INET
mnt-routes:     MAINT-TH-INET
mnt-irt:        IRT-INET-TH
last-modified:  2021-06-01T09:08:10Z
source:         APNIC

irt:            IRT-INET-TH
address:        Internet Thailand Public Company Limited
address:        1768 Thai Summit Tower, 10th -12th Floor and IT Floor
address:        New Petchburi Road, Khwaeng Bang Kapi,
address:        Khet Huay Khwang, Bangkok 10310 Thailand
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        TY1494-AP
tech-c:         IP219-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-09-15
mnt-by:         MAINT-TH-INET
last-modified:  2025-11-17T23:08:36Z
source:         APNIC

organisation:   ORG-ITCL3-AP
org-name:       Internet Thailand Company Ltd.
org-type:       LIR
country:        TH
address:        1768 IFCT Tower, 10th-12th FL
address:        IT Floor New Petchburi Road
address:        Khwaeng Bang Kapi
address:        Khet Huay Khwang
phone:          +662-257-7000
fax-no:         +662-257-7222
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:42Z
source:         APNIC

role:           ABUSE INETTH
country:        ZZ
address:        Internet Thailand Public Company Limited
address:        1768 Thai Summit Tower, 10th -12th Floor and IT Floor
address:        New Petchburi Road, Khwaeng Bang Kapi,
address:        Khet Huay Khwang, Bangkok 10310 Thailand
phone:          +000000000
e-mail:         [email protected]
admin-c:        TY1494-AP
tech-c:         IP219-AP
nic-hdl:        AI358-AP
remarks:        Generated from irt object IRT-INET-TH
remarks:        [email protected] was validated on 2025-09-15
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-15T12:43:30Z
source:         APNIC

role:           INET NOC ROLE
address:        1768 Thai Summit Tower, New Petchburi Road
address:        Khet Huay Khwang, Bangkok
address:        Thailand 10310
country:        TH
phone:          +662 02 2577000
fax-no:         +662 02 2577275
e-mail:         [email protected]
remarks:        send spam and abuse reports to [email protected]
admin-c:        CN7-AP
tech-c:         AP224-AP
tech-c:         IP219-AP
tech-c:         NL276-AP
nic-hdl:        INR1-AP
remarks:        http://www.inet.co.th
notify:         [email protected]
mnt-by:         MAINT-TH-INET
last-modified:  2024-09-19T08:38:11Z
source:         APNIC

route:          210.4.128.0/19
descr:          Internet Thailand Company Ltd. 1768 IFCT Tower, 10th-12th FL IT Floor New Petchburi Road Khwaeng Bang Kapi Khet Huay Khwang
origin:         AS4618
mnt-by:         MAINT-ITSC-AP
last-modified:  2021-06-01T09:22:33Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 210.4.128.0/20

Range	ASN	Company	Num of IPs
210.4.128.0/19	AS4618	Internet Thailand CO.,Ltd.	8,192

BGP prefixes that are contained by 210.4.128.0/20

Range	ASN	Company	Num of IPs
210.4.136.0/24	AS4618	Internet Thailand Company	256

Nearby Ranges

BGP prefixes that overlap with 210.4.0.0/16

Range	ASN	Company	Num of IPs
210.4.0.0/18	AS6648	Bayan Telecommunications Incorporated	16,384
210.4.96.0/19	AS17639	Comclark Bldg. Pres. M.A. Roxas Hi-way, CSEZ Clarkfield, Pampanga	8,192
210.4.160.0/19	AS9614	Oita Cable Telecom Co.,Ltd.	8,192
210.4.128.0/19	AS4618	Internet Thailand CO.,Ltd.	8,192
210.4.240.0/20	AS10010	TOKAI Communications Corporation	4,096
210.4.64.0/20	AS24122	BDCOM Online Limited, Internet Service Provider, Dhaka, Bangladesh	4,096
210.4.88.0/21	AS38676	ILINKKOREA	2,048
210.4.100.0/22	AS17639	Converge ICT Corporate Customer	1,024
210.4.104.0/22	AS17639	Converge ICT Corporate Customer	1,024
210.4.220.0/22	AS38661	abcle	1,024
210.4.67.0/24	AS24122	BDCOM Dialup clients DHCP ip pool	256
210.4.71.0/24	AS24122	BDCOM Chittagong Corporate DHCP IP Pool	256
210.4.72.0/24	AS24122	BDCOM Panthapath POP DHCP IP Pool	256
210.4.136.0/24	AS4618	Internet Thailand Company	256
210.4.154.0/24	AS4618	Internet Thailand Company	256
210.4.11.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.12.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.22.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.50.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.5.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.52.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.54.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.59.0/24	AS6648	Bayantel DSL Infrastructure	256
210.4.62.0/24	AS6648	Cable21 (Parasat) - ISP	256
210.4.108.0/24	AS17639	Converge ICT Corporate Customer	256
210.4.109.0/24	AS17639	Converge ICT Corporate Customer	256
210.4.146.0/24	AS137392	Internet Thailand Company	256
210.4.64.0/24	AS24122	BDCOM Dhanamondi Office users IP Pools	256
210.4.65.0/24	AS24122	BDCOM Dhanmondi DSL clients DHCP IP Pool	256

Hosted domains

There are 11 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.4.137.24	siamcellphone.com	2
210.4.137.214	tohmss.com	1
210.4.143.51	tdm.in.th	1
210.4.143.36	thaimobiledvr.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

Read more

Pingable IPs

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

IP Address	ASN	Details
210.4.137.152	AS4618 Internet Thailand Company Limited	`2.63ms` from Bangkok, TH
210.4.128.253	AS4618 Internet Thailand Company Limited	`2.69ms` from Bangkok, TH
210.4.141.88	AS4618 Internet Thailand Company Limited	`2.76ms` from Bangkok, TH
210.4.143.161	AS4618 Internet Thailand Company Limited	`0.95ms` from Bangkok, TH
210.4.136.14	AS4618 Internet Thailand Company Limited	`15.47ms` from Bangkok, TH
210.4.130.254	AS4618 Internet Thailand Company Limited	`0.73ms` from Bangkok, TH
210.4.142.254	AS4618 Internet Thailand Company Limited	`0.92ms` from Bangkok, TH
210.4.133.161	AS4618 Internet Thailand Company Limited	`3.12ms` from Bangkok, TH
210.4.129.254	AS4618 Internet Thailand Company Limited	`2.65ms` from Bangkok, TH
210.4.131.101	AS4618 Internet Thailand Company Limited	`0.54ms` from Bangkok, TH
210.4.139.253	AS4618 Internet Thailand Company Limited	`2.58ms` from Bangkok, TH
210.4.134.225	AS4618 Internet Thailand Company Limited	`0.92ms` 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
178.149.81.244	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`11.97ms` from Belgrade, RS
45.36.141.180	AS11426 Charter Communications Inc	`11.05ms` from Charlotte, US
104.230.25.148	AS10796 Charter Communications Inc	`12.77ms` from Columbus, US
110.142.236.4	AS1221 Telstra Limited	`1.96ms` from Melbourne, AU
34.155.222.36	AS396982 Google LLC	`0.09ms` from Paris, FR
176.189.15.132	AS5410 Bouygues Telecom SA	`6.39ms` from Paris, FR
2.134.15.196	AS9198 JSC Kazakhtelecom	`0.21ms` from Pavlodar, KZ
39.65.74.84	AS4837 CHINA UNICOM China169 Backbone	`3.04ms` from Qingdao, CN
73.252.189.68	AS7922 Comcast Cable Communications, LLC	`3.52ms` from San Jose, US
106.244.174.68	AS3786 LG DACOM Corporation	`2.27ms` from Seoul, KR
1.171.220.100	AS3462 Data Communication Business Group	`0.88ms` from Taipei, TW
180.39.99.164	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.01ms` from Tokyo, JP
37.6.117.132	AS25472 Nova Telecommunications & Media Single Member S.A	`6.43ms` from Volos, GR
182.127.132.116	AS4837 CHINA UNICOM China169 Backbone	`3.12ms` from Zhengzhou, CN
54.174.67.212	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
75.243.93.36	AS6167 Verizon Business	`8.76ms` from Atlanta, US
34.140.38.180	AS396982 Google LLC	`0.13ms` from Brussels, BE
51.132.84.20	AS8075 Microsoft Corporation	`0.24ms` from Cardiff, GB
172.73.253.244	AS11426 Charter Communications Inc	`13.04ms` from Charlotte, US
173.37.223.4	AS109 CISCO SYSTEMS, INC.	`1.69ms` from Dallas, US
173.188.43.148	AS7029 Windstream Communications LLC	`11.51ms` from Dallas, US
81.71.88.212	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.23ms` from Guangzhou, CN
69.166.208.164	AS9304 HGC Global Communications Limited	`2.89ms` from Hong Kong, HK
200.105.218.4	AS26210 AXS Bolivia S. A.	`0.50ms` from La Paz, BO
81.158.43.100	AS2856 British Telecommunications PLC	`5.19ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m8 210.4.132.160

traceroute to 210.4.132.160 (210.4.132.160): 8 hops max, 52 byte packets

1 [AS15169] 72.14.236.39 232.444 ms

2 *

3 [AS4651] 61.19.7.78 231.263 ms

4 [AS4651] 122.155.224.210 228.421 ms

5 [AS4618] 203.150.215.69 207.823 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 28th 2025

What are IP address ranges?

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