203.156.24.0/24

AS55423 · JasTel Network

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Summary

Country	Thailand
Domain	jastel.co.th
ASN	AS55423
Registry	APNIC
ID	JASTEL-NETWORK-TH

WHOIS Details

inetnum:        203.156.24.0 - 203.156.27.255
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
status:         ALLOCATED PORTABLE
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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JASTEL-NETWORK-TH
mnt-routes:     MAINT-JASTEL-NETWORK-TH
mnt-irt:        IRT-JASTEL-NETWORK-TH
last-modified:  2024-03-28T04:24:04Z
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

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.

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Pingable IPs

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

IP Address	ASN	Details
203.156.24.1	AS55423 JasTel Network	`1.82ms` 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
145.53.214.120	AS1136 KPN B.V.	`1.58ms` from Amsterdam, NL
151.213.22.216	AS7029 Windstream Communications LLC	`1.79ms` from Atlanta, US
162.159.99.72	AS13335 Cloudflare, Inc.	`0.33ms` from Boston, US
37.76.105.24	AS5483 Magyar Telekom Plc.	`9.62ms` from Budapest, HU
102.46.15.104	AS8452 TE-AS	`5.43ms` from Cairo, EG
58.144.112.248	AS4837 CHINA UNICOM China169 Backbone	`0.28ms` from Chongqing, CN
58.239.246.24	AS9318 SK Broadband Co Ltd	`7.50ms` from Incheon, KR
113.128.119.152	AS4134 CHINANET-BACKBONE	`6.02ms` from Jinan, CN
82.207.105.88	AS6849 JSC Ukrtelecom	`2.94ms` from Kyiv, UA
3.222.132.200	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
44.213.226.104	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
201.22.126.168	AS18881 TELEFÔNICA BRASIL S.A	`1.60ms` from Rio de Janeiro, BR
83.145.11.168	AS12552 GlobalConnect AB	`0.50ms` from Stockholm, SE
202.39.43.88	AS3462 Data Communication Business Group	`0.66ms` from Taipei, TW
52.139.38.168	AS8075 Microsoft Corporation	`0.18ms` from Toronto, CA
39.103.128.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.79ms` from Zhangjiakou, CN
104.85.14.24	AS16625 Akamai Technologies, Inc.	`0.11ms` from Bucharest, RO
190.75.71.216	AS8048 CANTV Servicios, Venezuela	`11.27ms` from Caracas, VE
104.12.225.136	AS7018 AT&T Enterprises, LLC	`2.77ms` from Chicago, US
93.158.73.168	AS12552 GlobalConnect AB	`7.08ms` from Copenhagen, DK
102.115.85.200	AS23889 Mauritius Telecom Ltd	`4.14ms` from Ebene, MU
3.70.99.120	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE
104.44.119.120	AS8075 Microsoft Corporation	`0.61ms` from Miami, US
103.145.229.40	AS150010 Leroy Networks And Services Private Limited	`0.88ms` from Mumbai, IN
109.80.59.104	AS5610 O2 Czech Republic, a.s.	`6.88ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 -f5 203.156.24.1

traceroute to 203.156.24.1 (203.156.24.1): 64 hops max, 52 byte packets

5 [AS55423] 58.82.178.7 1.864 ms

6 *

7 *

8 [AS55423] 203.156.24.1 1.776 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On February 7th 2026

What are IP address ranges?

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