203.156.64.0/20

AS7616 · JasTel Network

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Thailand
Domain	jastel.co.th
ASN	AS7616
Registry	APNIC
ID	JASTEL-NETWORK-TH

WHOIS Details

inetnum:        203.156.64.0 - 203.156.95.255
netname:        JASTEL-NETWORK-TH
descr:          JasTel Network
descr:          Jasmine International Tower
descr:          200 Moo 4 Cheangwattana Rd
country:        TH
org:            ORG-JN1-AP
admin-c:        JNna1-AP
tech-c:         JNna1-AP
abuse-c:        AJ451-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JASTEL-NETWORK-TH
mnt-routes:     MAINT-JASTEL-NETWORK-TH
mnt-irt:        IRT-JASTEL-NETWORK-TH
last-modified:  2024-07-31T03:21:20Z
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 2025-11-11
mnt-by:         MAINT-JASTEL-NETWORK-TH
mnt-by:         MAINT-JASTEL-NETWORK-TH
last-modified:  2025-11-24T03:14:21Z
source:         APNIC

organisation:   ORG-JN1-AP
org-name:       JasTel Network Company Limited
org-type:       LIR
country:        TH
address:        Jasmine International Tower
address:        200 Moo 4 Cheangwattana Rd
address:        Pakkred
phone:          +6621003168
fax-no:         +6621003184
e-mail:         administrator@jastel.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-03-28T12:55:15Z
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 2025-11-11
abuse-mailbox:  administrator@jastel.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-11T14:05:15Z
source:         APNIC

role:           JASTEL NETWORK  - network administrator
address:        Jamine International Tower 200 Moo 4 Cheangwatta rd., Pakkret, Nonthaburi 11120
country:        TH
phone:          +66-2-1003358
fax-no:         +66-2-1003184
e-mail:         administrator@jastel.co.th
admin-c:        JNna1-AP
tech-c:         JNna1-AP
nic-hdl:        JNna1-AP
mnt-by:         MAINT-JASTEL-NETWORK-TH
last-modified:  2016-09-02T02:42:04Z
source:         APNIC

route:          203.156.64.0/20
origin:         AS7616
descr:          Triple T Broadband Public Company Limited Jasmine International Public Company Limited
mnt-by:         MAINT-JASTEL-NETWORK-TH
last-modified:  2024-07-31T04:10:22Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.156.0.0/16

Range	ASN	Company	Num of IPs
203.156.128.0/18	AS55423	JasTel Network	16,384
203.156.128.0/18	AS24042	JasTel Network	16,384
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
203.156.128.0/20	AS55423	JI-NET	4,096
203.156.48.0/20	AS132203	JasTel Network	4,096
203.156.48.0/20	AS55423	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
203.156.114.0/23	AS55423	JasTel Network	512
203.156.110.0/23	AS55423	JasTel Network	512
203.156.107.0/24	AS24378	JasTel Network	256
203.156.112.0/24	AS55423	JasTel Network	256
203.156.113.0/24	AS55423	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

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

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

IP Address	ASN	Details
203.156.72.34	AS7616 JasTel Network	`18.06ms` 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
12.9.72.20	AS7018 AT&T Enterprises, LLC	`13.00ms` from Atlanta, US
141.215.67.20	AS62676 University of Michigan - Dearborn	`1.68ms` from Detroit, US
47.57.78.196	AS45102 Alibaba (US) Technology Co., Ltd.	`1.51ms` from Hong Kong, HK
187.120.43.148	AS262685 ScherrerNet Informática Ltda ME	`12.83ms` from Muriae, BR
179.117.60.132	AS26599 TELEFÔNICA BRASIL S.A	`1.49ms` from Osasco, BR
27.211.7.148	AS4837 CHINA UNICOM China169 Backbone	`5.89ms` from Qingdao, CN
44.222.71.196	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
50.87.87.164	AS46606 Unified Layer	`1.95ms` from Salt Lake City, US
49.51.34.244	AS132203 Tencent Building, Kejizhongyi Avenue	`0.24ms` from San Jose, US
175.250.148.180	AS4766 Korea Telecom	`5.63ms` from Seoul, KR
5.53.255.100	AS13124 A1 Bulgaria EAD	`3.06ms` from Sofia, BG
23.61.239.20	AS16625 Akamai Technologies, Inc.	`0.12ms` from Stockholm, SE
1.170.142.180	AS3462 Data Communication Business Group	`3.42ms` from Taichung, TW
23.209.124.132	AS20940 Akamai International B.V.	`0.15ms` from Amsterdam, NL
1.29.66.212	AS4837 CHINA UNICOM China169 Backbone	`17.37ms` from Changchun, CN
158.48.152.100	AS32577 The Kroger Co.	`15.10ms` from Chicago, US
147.139.135.52	AS45102 Alibaba (US) Technology Co., Ltd.	`0.37ms` from Jakarta, ID
156.67.32.68	AS48101 Trooli Ltd.	`1.48ms` from London, GB
83.206.99.180	AS3215 Orange S.A.	`0.92ms` from Lyon, FR
86.221.42.84	AS3215 Orange S.A.	`6.36ms` from Marseille, FR
129.241.77.116	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`7.95ms` from Oslo, NO
52.140.17.244	AS8075 Microsoft Corporation	`0.29ms` from Saint Thomas Mount, IN
179.113.225.36	AS26599 TELEFÔNICA BRASIL S.A	`5.46ms` from Sao Paulo, BR
104.199.127.228	AS396982 Google LLC	`0.13ms` from The Dalles, US
209.60.135.4	AS7029 Windstream Communications LLC	`0.43ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 203.156.74.91

traceroute to 203.156.74.91 (203.156.74.91): 9 hops max, 52 byte packets

4 [AS34718] 80.80.209.217 7.656 ms

5 [AS34718] 80.80.209.2 5.111 ms

6 [AS28910] 195.69.189.33 2.989 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Tashkent, UZ

On January 19th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales