203.156.128.0/20

AS7616 · JasTel Network

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Summary

Country	Thailand
Domain	ji-net.com
ASN	AS7616
Parent Range	203.156.128.0/18
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 203.156.128.0/20

Range	ASN	Company	Num of IPs
203.156.128.0/18	AS24042	JasTel Network	16,384
203.156.128.0/18	AS7616	JasTel Network	16,384
203.156.128.0/18	AS55423	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
203.156.48.0/20	AS132203	JasTel Network	4,096
203.156.48.0/20	AS7616	JasTel Network	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 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.156.141.26	thaiblind.or.th	2
203.156.136.113	prisonbooking.com	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
203.156.140.1	AS7616 JasTel Network	`1.94ms` from Bangkok, TH
203.156.142.154	AS7616 JasTel Network	`2.24ms` from Bangkok, TH
203.156.143.233	AS55423 JasTel Network	`0.89ms` from Bangkok, TH
203.156.141.245	AS7616 JasTel Network	`0.68ms` from Bangkok, TH
203.156.139.65	AS7616 JasTel Network	`1.06ms` from Bangkok, TH
203.156.137.121	AS7616 JasTel Network	`8.09ms` from Bangkok, TH
203.156.138.186	AS7616 JasTel Network	`2.19ms` from Bangkok, TH
203.156.136.1	AS7616 JasTel Network	`0.74ms` 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
109.166.61.116	AS21299 Kar-Tel LLC	`9.50ms` from Almaty, KZ
87.212.233.180	AS50266 Odido Netherlands B.V.	`4.80ms` from Amsterdam, NL
66.42.126.228	AS20473 The Constant Company, LLC	`0.07ms` from Chicago, US
89.182.122.244	AS13045 htp GmbH	`7.58ms` from Frankfurt am Main, DE
35.178.169.20	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
69.158.72.228	AS577 Bell Canada	`1.21ms` from Montreal, CA
113.37.3.244	AS17506 ARTERIA Networks Corporation	`1.07ms` from Osaka, JP
124.103.141.164	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.99ms` from Osaka, JP
180.44.151.132	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.30ms` from Osaka, JP
44.197.207.164	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
34.205.160.68	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
115.86.255.36	AS17598 LG HelloVision Corp.	`3.61ms` from Seoul, KR
119.198.25.20	AS4766 Korea Telecom	`5.93ms` from Seoul, KR
103.146.38.20	AS142393 PT Media Solusi Sukses	`1.24ms` from Singapore, SG
195.198.109.100	AS3301 Telia Company AB	`5.05ms` from Stockholm, SE
52.97.152.116	AS8075 Microsoft Corporation	`0.24ms` from Vienna, AT
85.193.232.52	AS34337 ELECTRONIC MECHANICAL COMPANY ELPOS SP Z O O	`2.98ms` from Warsaw, PL
80.241.116.100	AS35535 Verwaltungs- und Privat Bank AG	`3.27ms` from Zuerich, CH
101.22.2.132	AS4837 CHINA UNICOM China169 Backbone	`8.02ms` from Beijing, CN
140.179.234.164	AS9808 China Mobile Communications Group Co., Ltd.	`3.40ms` from Beijing, CN
142.0.221.4	AS40266 SpeedyQuick Networks Inc	`2.40ms` from Boise, US
20.141.181.20	AS8070 Microsoft Corporation	`0.66ms` from Boydton, US
104.63.46.244	AS7018 AT&T Enterprises, LLC	`2.42ms` from Dallas, US
200.211.117.4	AS4230 CLARO S.A.	`17.41ms` from Fortaleza, BR
196.26.128.212	AS3741 Dimension Data	`1.21ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f6 203.156.140.1

traceroute to 203.156.140.1 (203.156.140.1): 64 hops max, 52 byte packets

6 [AS55423] 58.82.178.154 1.031 ms

7 [AS7616] 203.147.29.241 1.345 ms

8 *

9 *

10 [AS7616] 203.156.140.1 1.927 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On October 17th 2025

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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