203.154.27.0/24

AS4618 · Internet Thailand Company Limited

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Summary

Country	Thailand
Domain	inter.net.th
ASN	AS4618
Parent Range	203.154.0.0/16
Registry	APNIC
ID	INET-TH

WHOIS Details

inetnum:        203.154.0.0 - 203.154.255.255
netname:        INET-TH
descr:          Internet Thailand Company Limited
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-irt:        IRT-INET-TH
last-modified:  2020-11-20T04:03:49Z
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 2026-03-18
mnt-by:         MAINT-TH-INET
last-modified:  2026-03-18T07:00:20Z
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 2026-03-18
abuse-mailbox:  op-network@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-18T07:00:37Z
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

Overlapping Ranges

BGP prefixes that contain 203.154.27.0/24

Range	ASN	Company	Num of IPs
203.154.0.0/16	AS132063	Internet Thailand Company Limited	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536

Nearby Ranges

BGP prefixes that overlap with 203.154.0.0/16

Range	ASN	Company	Num of IPs
203.154.0.0/16	AS132063	Internet Thailand Company Limited	65,536
203.154.0.0/16	AS4618	Internet Thailand Company Limited	65,536
203.154.108.0/24	AS4618	INET Branch	256
203.154.111.0/24	AS4618	INET Branch	256
203.154.123.0/24	AS4618	Openland scape Company Limited	256
203.154.135.0/24	AS4618	Openland scape Company Limited	256
203.154.18.0/24	AS4618	Bangkok Synthetics Co.,Ltd.	256
203.154.235.0/24	AS4618	Customer of INET	256
203.154.4.0/24	AS4618	INET CMI Branch	256
203.154.48.0/24	AS4618	Customer of INET	256
203.154.7.0/24	AS4618	Internet Thailand Public Company Limited (Chiang Mai Branch)	256
203.154.91.0/24	AS4618	Openland scape Company Limited	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.154.27.6	AS4618 Internet Thailand Company Limited	`3.16ms` 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
104.169.71.104	AS5650 Frontier Communications of America, Inc.	`7.25ms` from Ashburn, US
75.249.213.136	AS6167 Verizon Business	`15.85ms` from Ashburn, US
73.81.231.8	AS7922 Comcast Cable Communications, LLC	`8.35ms` from Ashburn, US
186.83.205.184	AS10620 Telmex Colombia S.A.	`8.02ms` from Bogota, CO
13.245.55.120	AS16509 Amazon.com, Inc.	`0.10ms` from Cape Town, ZA
201.222.58.72	AS52440 Universidad de La Punta	`6.39ms` from Cordoba, AR
72.181.167.8	AS11427 Charter Communications Inc	`4.80ms` from Dallas, US
18.60.126.24	AS16509 Amazon.com, Inc.	`1.16ms` from Hyderabad, IN
134.22.217.40	AS400511 Clearwave Communications	`3.99ms` from Jacksonville, US
86.131.111.120	AS2856 British Telecommunications PLC	`4.78ms` from London, GB
68.101.173.216	AS22773 Cox Communications Inc.	`8.77ms` from Los Angeles, US
109.22.101.136	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`5.84ms` from Lyon, FR
20.252.58.88	AS8075 Microsoft Corporation	`0.15ms` from Quincy, US
126.38.135.184	AS17676 SoftBank Corp.	`7.26ms` from Tokyo, JP
41.62.176.184	AS37705 TOPNET	`1.73ms` from Tunis, TN
120.151.87.200	AS1221 Telstra Limited	`1.61ms` from Brisbane, AU
18.133.70.232	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
124.154.105.120	AS2514 NTT PC Communications, Inc.	`2.35ms` from Osaka, JP
85.166.203.24	AS2119 Telenor Norge AS	`3.39ms` from Oslo, NO
190.217.203.8	AS14117 Telefonica del Sur S.A.	`14.33ms` from Santiago, CL
13.48.174.248	AS16509 Amazon.com, Inc.	`0.15ms` from Stockholm, SE
175.167.66.120	AS4837 CHINA UNICOM China169 Backbone	`8.79ms` from Tieling, CN
81.182.87.8	AS5483 Magyar Telekom Plc.	`2.62ms` from Budapest, HU
74.205.99.120	AS33070 Rackspace Hosting	`1.04ms` from Dallas, US
212.54.139.8	AS50292 Access UK Ltd	`2.23ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -f5 203.154.27.30

traceroute to 203.154.27.30 (203.154.27.30): 64 hops max, 52 byte packets

5 [AS64050] 61.19.60.70 3.727 ms

6 [AS4618] 203.150.222.231 4.453 ms

7 [AS4618] 203.154.23.6 3.732 ms

8 [AS4618] 203.151.2.149 3.436 ms

9 [AS4618] 203.154.27.30 3.332 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 20th 2026

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.

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