203.156.128.0/18

AS7616 · JasTel Network

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Summary

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

WHOIS Details

inetnum:        203.156.128.0 - 203.156.191.255
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:          203.156.147.0/24
origin:         AS7616
descr:          JASMINE INTERNET COMPANY LIMITED 200 Moo4 Chaengwattana road Pakkret Sub-district
mnt-by:         MAINT-JASTEL-NETWORK-TH
last-modified:  2024-07-31T04:10:26Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 203.156.128.0/18

Range	ASN	Company	Num of IPs
203.156.128.0/20	AS55423	JI-NET	4,096
203.156.128.0/20	AS7616	JI-NET	4,096

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
203.156.128.0/20	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 61 domain names hosted across 20 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
203.156.183.61	AS55423 JasTel Network	`3.08ms` from Bangkok, TH
203.156.150.255	AS55423 JasTel Network	`1.68ms` from Bangkok, TH
203.156.137.121	AS7616 JasTel Network	`5.70ms` from Bangkok, TH
203.156.159.8	AS7616 JasTel Network	`0.57ms` from Bangkok, TH
203.156.147.252	AS7616 JasTel Network	`1.89ms` from Bangkok, TH
203.156.141.252	AS7616 JasTel Network	`0.69ms` from Bangkok, TH
203.156.168.153	AS7616 JasTel Network	`2.89ms` from Bangkok, TH
203.156.166.34	AS7616 JasTel Network	`3.51ms` from Bangkok, TH
203.156.190.8	AS7616 JasTel Network	`2.07ms` from Bangkok, TH
203.156.138.186	AS7616 JasTel Network	`1.76ms` from Bangkok, TH
203.156.136.114	AS7616 JasTel Network	`0.83ms` from Bangkok, TH
203.156.153.1	AS7616 JasTel Network	`1.75ms` from Bangkok, TH
203.156.186.190	AS7616 JasTel Network	`2.96ms` from Bangkok, TH
203.156.165.33	AS7616 JasTel Network	`14.08ms` from Bangkok, TH
203.156.152.3	AS7616 JasTel Network	`1.24ms` from Bangkok, TH
203.156.162.225	AS7616 JasTel Network	`1.82ms` from Bangkok, TH
203.156.181.65	AS7616 JasTel Network	`0.85ms` from Bangkok, TH
203.156.143.255	AS55423 JasTel Network	`0.87ms` from Bangkok, TH
203.156.175.193	AS7616 JasTel Network	`0.54ms` from Bangkok, TH
203.156.176.94	AS7616 JasTel Network	`1.18ms` from Bangkok, TH
203.156.146.111	AS7616 JasTel Network	`2.88ms` from Bangkok, TH
203.156.167.123	AS7616 JasTel Network	`1.78ms` from Bangkok, TH
203.156.182.29	AS7616 JasTel Network	`0.52ms` from Bangkok, TH
203.156.161.69	AS7616 JasTel Network	`0.92ms` from Bangkok, TH
203.156.185.25	AS7616 JasTel Network	`0.57ms` 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
128.136.96.130	AS13649 Flexential Colorado Corp.	`0.80ms` from Atlanta, US
40.176.188.146	AS16509 Amazon.com, Inc.	`1.65ms` from Calgary, CA
90.232.107.66	AS3301 Telia Company AB	`12.38ms` from Goeteborg, SE
189.198.239.114	AS13999 Mega Cable, S.A. de C.V.	`17.47ms` from Guadalajara, MX
202.105.165.98	AS4134 CHINANET-BACKBONE	`3.90ms` from Guangzhou, CN
125.235.227.178	AS7552 Viettel Group	`0.17ms` from Hanoi, VN
70.119.224.2	AS11427 Charter Communications Inc	`11.92ms` from Houston, US
172.82.180.66	AS46261 QuickPacket, LLC	`0.64ms` from Los Angeles, US
213.96.49.242	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.52ms` from Madrid, ES
109.210.125.146	AS3215 Orange S.A.	`4.66ms` from Marseille, FR
195.19.74.2	AS60034 Softline Integration LLC	`1.77ms` from Moscow, RU
133.16.206.210	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`1.79ms` from Osaka, JP
75.169.17.114	AS209 CenturyLink Communications, LLC	`7.32ms` from Salt Lake City, US
122.34.88.146	AS17858 LG POWERCOMM	`2.15ms` from Seoul, KR
219.233.43.50	AS9812 Oriental Cable Network Co., Ltd.	`1.96ms` from Shanghai, CN
54.153.252.66	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
210.202.29.194	AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd.	`1.14ms` from Taipei, TW
60.101.192.2	AS17676 SoftBank Corp.	`3.29ms` from Tokyo, JP
44.207.186.178	AS14618 Amazon.com, Inc.	`0.46ms` from Ashburn, US
156.193.66.210	AS8452 TE-AS	`2.37ms` from Cairo, EG
149.159.140.2	AS27198 Indiana University	`9.79ms` from Chicago, US
32.12.132.114	AS7018 AT&T Enterprises, LLC	`10.94ms` from Chicago, US
96.74.151.194	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Chicago, US
24.95.86.130	AS10796 Charter Communications Inc	`2.13ms` from Columbus, US
198.244.241.2	AS16276 OVH SAS	`0.12ms` 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 203.156.175.34

traceroute to 203.156.175.34 (203.156.175.34): 64 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.56 ms

2 *

3 *

4 *

5 [AS45642] 218.100.66.147 1.222 ms

6 [AS7616] 203.147.29.245 1.574 ms

7 *

8 [AS7616] 203.156.175.34 4.982 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 13th 2026

What are IP address ranges?

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