203.156.143.0/24

AS55423 · JasTel Network

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Summary

Country	Thailand
Domain	ji-net.com
ASN	AS55423
Parent Range	203.156.128.0/20
Registry	APNIC
ID	CUST-COPP-JINET

WHOIS Details

inetnum:        203.156.128.0 - 203.156.143.255
netname:        CUST-COPP-JINET
descr:          JI-NET
country:        TH
admin-c:        NJ31-AP
tech-c:         NJ31-AP
abuse-c:        AJ451-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-JASTEL-NETWORK-TH
mnt-irt:        IRT-JASTEL-NETWORK-TH
last-modified:  2024-07-31T03:23:19Z
source:         APNIC

irt:            IRT-JASTEL-NETWORK-TH
address:        Jasmine International Tower 200 Moo 4 Cheangwatta rd., Pakkret, Nonthaburi 11120
e-mail:         administrator@jastel.co.th
abuse-mailbox:  administrator@jastel.co.th
admin-c:        JNna1-AP
tech-c:         JNna1-AP
auth:           # Filtered
remarks:        administrator@jastel.co.th
remarks:        administrator@jastel.co.th was validated on 2025-05-07
mnt-by:         MAINT-JASTEL-NETWORK-TH
mnt-by:         MAINT-JASTEL-NETWORK-TH
last-modified:  2025-09-04T05:34:59Z
source:         APNIC

role:           ABUSE JASTELNETWORKTH
country:        ZZ
address:        Jasmine International Tower 200 Moo 4 Cheangwatta rd., Pakkret, Nonthaburi 11120
phone:          +000000000
e-mail:         administrator@jastel.co.th
admin-c:        JNna1-AP
tech-c:         JNna1-AP
nic-hdl:        AJ451-AP
remarks:        Generated from irt object IRT-JASTEL-NETWORK-TH
remarks:        administrator@jastel.co.th was validated on 2025-05-07
abuse-mailbox:  administrator@jastel.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-07T01:47:33Z
source:         APNIC

person:         NOC Jasmine Internet
nic-hdl:        NJ31-AP
e-mail:         noc@ji-net.com
address:        200 Moo 4, 8th Fl., Cheangwathana RD.,
address:        Pakkred Sub-District,
address:        Pakkred, Nonthaburi 11120
phone:          +66-02-502-3765
fax-no:         +66-02-502-3793
country:        TH
remarks:        +---------------------------------------------------+
remarks:        |                                                   |
remarks:        |  Please send abuse report to abuse@ji-net.com     |
remarks:        |                                                   |
remarks:        +---------------------------------------------------+
mnt-by:         MAINT-JINET-TH
last-modified:  2008-09-04T07:29:18Z
source:         APNIC

route:          203.156.143.0/24
origin:         AS55423
descr:          JasTel Network Company Limited Jasmine International Tower 200 Moo 4 Cheangwattana Rd Pakkred
mnt-by:         MAINT-JASTEL-NETWORK-TH
last-modified:  2025-10-10T08:26:55Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 203.156.143.0/24

Range	ASN	Company	Num of IPs
203.156.128.0/20	AS7616	JI-NET	4,096
203.156.128.0/20	AS55423	JI-NET	4,096
203.156.128.0/18	AS24042	JasTel Network	16,384
203.156.128.0/18	AS55423	JasTel Network	16,384
203.156.128.0/18	AS7616	JasTel Network	16,384

Nearby Ranges

BGP prefixes that overlap with 203.156.0.0/16

Range	ASN	Company	Num of IPs
203.156.192.0/18	AS4811	ShangHai Telecom Science & Technology Development Co.,Ltd	16,384
203.156.192.0/18	AS4812	ShangHai Telecom Science & Technology Development Co.,Ltd	16,384
203.156.128.0/18	AS7616	JasTel Network	16,384
203.156.128.0/18	AS55423	JasTel Network	16,384
203.156.128.0/18	AS24042	JasTel Network	16,384
203.156.128.0/20	AS55423	JI-NET	4,096
203.156.48.0/20	AS132203	JasTel Network	4,096
203.156.48.0/20	AS7616	JasTel Network	4,096
203.156.128.0/20	AS7616	JI-NET	4,096
203.156.8.0/21	AS7616	JasTel Network	2,048
203.156.120.0/21	AS55423	JasTel Network	2,048
203.156.8.0/21	AS55423	JasTel Network	2,048
203.156.120.0/21	AS7616	JasTel Network	2,048
203.156.0.0/22	AS55423	JasTel Network	1,024
203.156.110.0/23	AS55423	JasTel Network	512
203.156.114.0/23	AS55423	JasTel Network	512
203.156.113.0/24	AS55423	JasTel Network	256
203.156.112.0/24	AS55423	JasTel Network	256
203.156.107.0/24	AS24378	JasTel Network	256
203.156.106.0/24	AS24378	JasTel Network	256
203.156.7.0/24	AS147187	JasTel Network	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

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

IP Address	ASN	Details
203.156.143.233	AS55423 JasTel Network	`0.89ms` 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
176.65.137.168	AS150179 KAAL TECH CO., LIMITED	`0.07ms` from Amsterdam, NL
101.58.20.72	AS210278 Sky Italia srl	`7.97ms` from Arezzo, IT
102.188.32.104	AS24835 Vodafone Data	`10.96ms` from Cairo, EG
197.250.37.72	AS36908 Vodacom Tanzania Ltd	`0.70ms` from Dar es Salaam, TZ
91.238.42.120	AS206150 Internet Utilities Europe and Asia Limited	`0.33ms` from Frankfurt am Main, DE
189.29.237.56	AS28573 Claro NXT Telecomunicacoes Ltda	`17.78ms` from Rio de Janeiro, BR
71.143.82.120	AS7018 AT&T Enterprises, LLC	`4.57ms` from San Antonio, US
67.181.154.184	AS7922 Comcast Cable Communications, LLC	`11.25ms` from San Jose, US
123.254.239.200	AS38103 SK Broadband Co Ltd	`1.81ms` from Seoul, KR
43.212.43.168	AS16509 Amazon.com, Inc.	`0.20ms` from Taipei, TW
124.218.91.168	AS7482 Asia Pacific On-line Service Inc.	`5.77ms` from Taipei, TW
52.166.120.168	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
52.186.156.232	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
60.234.104.88	AS140220 Sky Network Television Ltd	`1.72ms` from Auckland, NZ
67.184.11.184	AS7922 Comcast Cable Communications, LLC	`6.65ms` from Chicago, US
219.152.91.24	AS134420 Chongqing Telecom	`0.53ms` from Chongqing, CN
31.150.238.72	AS9145 EWE TEL GmbH	`4.42ms` from Hamburg, DE
24.175.90.72	AS11427 Charter Communications Inc	`14.46ms` from Houston, US
31.23.172.40	AS12389 PJSC Rostelecom	`5.01ms` from Krasnodar, RU
175.170.121.200	AS4837 CHINA UNICOM China169 Backbone	`10.63ms` from Liaoyang, CN
76.87.58.200	AS20001 Charter Communications Inc	`7.36ms` from Los Angeles, US
88.0.0.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.72ms` from Madrid, ES
188.168.189.56	AS15774 Limited Liability Company "TTK-Svyaz"	`13.40ms` from Moscow, RU
37.192.254.168	AS31200 Novotelecom Ltd	`1.31ms` from Novosibirsk, RU
76.222.30.8	AS7018 AT&T Enterprises, LLC	`6.31ms` from San Antonio, US

Traceroute

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

traceroute -a -n -q1 -f6 203.156.143.233

traceroute to 203.156.143.233 (203.156.143.233): 64 hops max, 52 byte packets

6 [AS55423] 203.156.143.233 0.914 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On October 17th 2025

What are IP address ranges?

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