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:         op-network@inet.co.th
abuse-mailbox:  op-network@inet.co.th
admin-c:        TY1494-AP
tech-c:         IP219-AP
auth:           # Filtered
remarks:        op-network@inet.co.th 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:         noc@inet.co.th
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:         op-network@inet.co.th
admin-c:        TY1494-AP
tech-c:         IP219-AP
nic-hdl:        AI358-AP
remarks:        Generated from irt object IRT-INET-TH
remarks:        op-network@inet.co.th was validated on 2025-09-15
abuse-mailbox:  op-network@inet.co.th
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:         noc@inet.co.th
remarks:        send spam and abuse reports to noc@inet.co.th
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:         noc@inet.co.th
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
210.4.143.45	dtcdemo.com	1
210.4.143.60	wisasoft.com	1
210.4.143.51	tdm.in.th	1
210.4.137.66	shiftsoft-dev.net	1
210.4.143.49	traboxthailand.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
210.4.133.161	AS4618 Internet Thailand Company Limited	`3.12ms` from Bangkok, TH
210.4.129.254	AS4618 Internet Thailand Company Limited	`2.65ms` from Bangkok, TH
210.4.143.161	AS4618 Internet Thailand Company Limited	`0.95ms` from Bangkok, TH
210.4.134.225	AS4618 Internet Thailand Company Limited	`0.92ms` from Bangkok, TH
210.4.131.101	AS4618 Internet Thailand Company Limited	`0.54ms` from Bangkok, TH
210.4.141.88	AS4618 Internet Thailand Company Limited	`2.76ms` from Bangkok, TH
210.4.136.14	AS4618 Internet Thailand Company Limited	`15.47ms` from Bangkok, TH
210.4.128.253	AS4618 Internet Thailand Company Limited	`2.69ms` from Bangkok, TH
210.4.142.254	AS4618 Internet Thailand Company Limited	`0.92ms` from Bangkok, TH
210.4.137.152	AS4618 Internet Thailand Company Limited	`2.63ms` from Bangkok, TH
210.4.139.253	AS4618 Internet Thailand Company Limited	`2.58ms` from Bangkok, TH
210.4.130.254	AS4618 Internet Thailand Company Limited	`0.73ms` 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
51.138.110.148	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
54.188.116.164	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
128.52.112.100	AS3 Massachusetts Institute of Technology	`0.38ms` from Boston, US
169.54.202.132	AS36351 IBM Cloud	`0.81ms` from Dallas, US
170.199.163.180	AS395662 OzarksGo, LLC	`9.78ms` from Dallas, US
34.174.201.228	AS396982 Google LLC	`0.13ms` from Dallas, US
195.90.214.148	AS42730 EVANZO e-commerce GmbH	`0.36ms` from Frankfurt am Main, DE
88.245.35.4	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.57ms` from Istanbul, TR
103.250.129.20	AS151556 PT Valbury Asia Futures	`2.41ms` from Jakarta, ID
98.14.100.20	AS12271 Charter Communications Inc	`3.92ms` from New York City, US
128.78.253.68	AS5410 Bouygues Telecom SA	`5.99ms` from Paris, FR
109.80.198.180	AS5610 O2 Czech Republic, a.s.	`1.77ms` from Prague, CZ
54.241.220.132	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US
172.121.231.148	AS18779 EGIHosting	`0.23ms` from Santa Clara, US
121.144.117.20	AS4766 Korea Telecom	`6.92ms` from Seoul, KR
72.29.196.20	AS3257 GTT Communications Inc.	`0.15ms` from Atlanta, US
159.2.163.148	AS855 Bell Canada	`14.36ms` from Beauharnois, CA
58.31.195.228	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`8.85ms` from Beijing, CN
3.17.17.180	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
73.26.154.164	AS7922 Comcast Cable Communications, LLC	`14.08ms` from Denver, US
78.153.197.4	AS39122 Blacknight Internet Solutions Limited	`0.10ms` from Dublin, IE
76.82.70.4	AS20001 Charter Communications Inc	`4.63ms` from Los Angeles, US
154.12.166.100	AS55286 B2 Net Solutions Inc.	`0.55ms` from Montreal, CA
96.246.100.100	AS701 Verizon Business	`2.17ms` from New York City, US
49.25.149.164	AS4766 Korea Telecom	`8.55ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 210.4.143.162

traceroute to 210.4.143.162 (210.4.143.162): 64 hops max, 52 byte packets

3 [AS64050] 61.19.60.69 0.779 ms

4 [AS4618] 203.150.215.250 0.611 ms

5 [AS4618] 210.4.143.162 1.174 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On December 28th 2025

What are IP address ranges?

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