ASN Lookup Tool

JasTel Network Company Limited jastel.co.th TH TH 124 Routes

AS Data

AS55423

AS55423 – JasTel Network Company Limited

AS Number 55423
AS Name JASTEL-NETWORK-TH-IDC-AP
Organization JasTel Network Company Limited (org-jn1-ap)
Country TH
Website jastel.co.th
Number of IPv4 Routes 101
Number of IPv6 Routes 23
ASN type ISP
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
58.82.175.0/24 256
58.82.160.0/21 2048
203.156.64.0/24 256
58.82.145.0/24 256
58.82.184.0/24 256
203.130.152.0/24 256
103.247.61.0/24 256
2404:4a00:8500::/64 ~18×10¹⁸
2404:4a00:8000::/64 ~18×10¹⁸
203.156.152.0/24 256
58.82.136.0/24 256
182.50.86.0/24 256
203.156.52.0/24 256
58.82.181.0/24 256
203.156.16.0/24 256
203.130.129.80/28 16
2404:4a00:6501::/64 ~18×10¹⁸
203.156.109.0/24 256
203.156.25.0/24 256
2403:8300:80bf::/48 ~1×10²⁴
203.156.26.0/24 256
58.82.163.0/24 256
58.82.129.0/24 256
203.156.114.0/23 512
203.130.140.0/24 256
2404:4a00:7a00::/64 ~18×10¹⁸
203.156.46.0/23 512
203.156.112.0/24 256
58.82.172.0/24 256
2404:4a00:5542:3a1::/64 ~18×10¹⁸
58.82.183.0/24 256
203.156.120.0/21 2048
203.156.151.0/24 256
203.156.176.0/23 512
2404:4a00:7000::/64 ~18×10¹⁸
203.156.119.0/24 256
58.82.160.0/20 4096
203.156.48.0/23 512
167.179.244.0/24 256
58.82.174.0/24 256
167.179.246.0/24 256
182.50.88.0/22 1024
203.156.8.0/21 2048
2404:4a00:3::/64 ~18×10¹⁸
58.82.152.0/21 2048
58.82.132.0/22 1024
2404:4a00:5542::/48 ~1×10²⁴
2404:4a00:5542:3003::/64 ~18×10¹⁸
203.156.96.0/23 512
203.156.59.0/24 256
182.50.83.0/24 256
2404:4a00:2::/64 ~18×10¹⁸
203.156.153.0/24 256
203.156.183.0/24 256
58.82.177.0/24 256
38.226.105.0/24 256
167.179.224.0/21 2048
2404:4a00:5542:3002::/64 ~18×10¹⁸
2404:4a00:8a00::/64 ~18×10¹⁸
203.156.40.0/22 1024

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS55296 - AS56319'

as-block:       AS55296 - AS56319
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS55423'

% Abuse contact for 'AS55423' is 'administrator@jastel.co.th'

aut-num:        AS55423
as-name:        JASTEL-NETWORK-TH-IDC-AP
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
mnt-lower:      MAINT-JASTEL-NETWORK-TH
mnt-routes:     MAINT-JASTEL-NETWORK-TH
mnt-by:         APNIC-HM
mnt-irt:        IRT-JASTEL-NETWORK-TH
last-modified:  2020-07-29T13:13:00Z
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 2026-05-13
mnt-by:         MAINT-JASTEL-NETWORK-TH
mnt-by:         MAINT-JASTEL-NETWORK-TH
last-modified:  2026-07-03T04:05:45Z
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 2026-05-13
abuse-mailbox:  administrator@jastel.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-13T02:01:24Z
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

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS38231 CIMB Securities Co., Ltd. TH
AS134089 JasTel Network TH
AS26380 MasterCard Technologies LLC US
AS7616 JasTel Network TH
AS24455 The Siam Cement Group TH
AS136566 CyberWorld Data Center Co.,Ltd. TH
AS136041 Singapore Telecom, ConnectPlus SG
AS152727 Villa Market JP Co.,Ltd TH
AS45629 JasTel Network International Gateway TH
AS142029 Ascend Money TH
AS45629 JasTel Network Company Limited TH
AS141730 APNIC ASN block PH
AS23764 China Telecom Global Limited HK
AS154575 Terabyte Plus Public Company Limited TH
AS136906 NJ Network Company Limited 96/26 TH
AS17901 One to One Contacts Public Company Limited. TH
AS54994 Meteverse Limited. CA
AS135034 Planet Communications Asia Public Company Limited TH
AS24190 The Stock Exchange of Thailand TH
AS23764 CTGNet HK
AS58370 JasTel Network Company Limited TH
AS58370 JasTel Network TH
AS7616 JasTel Network Company Limited TH
AS147187 JasTel Network Company Limited TH
AS141730 NULL ORG AU
AS134089 JasTel Network Company Limited TH
AS21433 Accenture UK Limited GB
AS24455 ITONE The Siam Cement Group TH
AS45642 JasTel Network Company Limited TH
AS147187 Bualuang Securities TH
AS45642 Jasmine International Tower TH

Upstreams

AS Number Description Country
AS45642 JasTel Network Company Limited TH
AS45629 JasTel Network Company Limited TH
AS23764 China Telecom Global Limited HK
AS21433 Accenture UK Limited GB

Downstreams

AS Number Description Country
AS7616 JasTel Network Company Limited TH
AS38231 CIMB Securities Co., Ltd. TH
AS147187 JasTel Network Company Limited TH
AS141730 NULL ORG AU
AS134089 JasTel Network Company Limited TH
AS26380 MasterCard Technologies LLC US
AS21433 Accenture UK Limited GB
AS24455 ITONE The Siam Cement Group TH
AS136566 CyberWorld Data Center Co.,Ltd. TH
AS152727 Villa Market JP Co.,Ltd TH

Contacts

Email Contacts

administrator@jastel.co.th

Abuse Contacts

administrator@jastel.co.th

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Frequently Asked Questions

ASN AS55423 is an Autonomous System Number used to identify a network for BGP internet routing.
AS55423 is listed under JasTel Network Company Limited.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.