AS24060 - KTB-KTBCS-TH - KTB COMPUTER SERVICES COMPANY LIMITED, TH

Thailand
AS Number
AS24060
AS Name
KTB-KTBCS-TH
Org Name
KTB COMPUTER SERVICES COMPANY LIMITED
Country / Region
Thailand
Registry

apnic

RegDate

Updated

2009-09-29T06:04:16Z

AS24060 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

1

IPv4 NUMs

2,304

IPv6 NUMs(/64)

65,536

CIDR Description IP Num
103.162.109.0/24
IRR Valid
KTB-KTBCS-AS-AP KTB COMPUTER SERVICES COMPANY LIMITED 256
103.209.48.0/24
IRR Valid
KTBCS-VAYU Krung Thai Computer Service Co., Ltd. 256
103.209.49.0/24
IRR Valid
KTBCS-VAYU Krung Thai Computer Service Co., Ltd. 256
103.209.50.0/24
IRR Valid
KTBCS-VAYU Krung Thai Computer Service Co., Ltd. 256
103.209.51.0/24
IRR Valid
KTBCS-VAYU Krung Thai Computer Service Co., Ltd. 256
202.12.117.0/24
IRR Valid
KTB-KTBCS-TH KTB COMPUTER SERVICES COMPANY LIMITED 256
202.12.118.0/24
IRR Valid
KTB-KTBCS-TH KTB COMPUTER SERVICES COMPANY LIMITED 256
202.58.244.0/24
IRR Valid
KTB-KTBCS-TH KTB COMPUTER SERVICES COMPANY LIMITED 256
203.4.160.0/24
IRR Valid
KTB-KTBCS-TH KTB COMPUTER SERVICES COMPANY LIMITED 256
CIDR Description IP NUMs(prefix /64)
2001:df3:2900::/48
IRR Valid
KTB-KTBCS-TH KTB COMPUTER SERVICES COMPANY LIMITED 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4618 INET-TH-AS - Internet Thailand Company Ltd., TH Thailand 228,096 8,590,000,128 IPv4 IPv4
AS9931 NTPCL-AS-AP - National Telecom Public Company Limited, TH Thailand 290,304 805,371,904 IPv4 IPv4 IPv6 IPv6
AS45458 SBN-AWN-AS-02-AP - ADVANCED WIRELESS NETWORK COMPANY LIMITED, TH Thailand 211,968 4,259,840 IPv4 IPv4

Whois Record

as-block AS23552 - AS24575

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
to APNIC members and end-users in the APNIC region
AS23889 has been transfered to AfriNIC
admin-c
HM20-AP
tech-c
HM20-AP
mnt-by
APNIC-HM
mnt-lower
APNIC-HM
last-modified
2009-09-29T06:04:16Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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
2026-08-26T00:40:00Z
source
APNIC

as-block AS23955 - AS24084

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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
2008-09-04T06:40:26Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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
2026-08-26T00:40:00Z
source
APNIC

aut-num AS24060

aut-num
as-name
KTB-KTBCS-TH
descr
KTB COMPUTER SERVICES COMPANY LIMITED
22/1 Sawai Brown2 Building, Sukhumvit Soi 1,
country
TH
org
ORG-KCSC1-AP
admin-c
KCSC1-AP
tech-c
KCSC1-AP
abuse-c
AK1301-AP
mnt-lower
MAINT-KTB-KTBCS-TH
mnt-routes
MAINT-KTB-KTBCS-TH
mnt-by
APNIC-HM
mnt-irt
IRT-KTB-KTBCS-TH
last-modified
2021-01-18T02:03:00Z
source
APNIC

irt IRT-KTB-KTBCS-TH

irt
IRT-KTB-KTBCS-TH
address
22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
e-mail
network.operation@ktcs.co.th
abuse-mailbox
network.operation@ktcs.co.th
admin-c
KCSC1-AP
tech-c
KCSC1-AP
auth
# Filtered
remarks
network.operation@ktcs.co.th was validated on 2026-03-25
mnt-by
MAINT-KTB-KTBCS-TH
last-modified
2026-03-25T02:37:20Z
source
APNIC

organisation ORG-KCSC1-AP

organisation
ORG-KCSC1-AP
org-name
KTB COMPUTER SERVICES COMPANY LIMITED
org-type
LIR
country
TH
address
22/1 Sawai Brown2 Building, Sukhumvit Soi 1,
phone
+66-2556-1998
fax-no
+66-2251-8198
e-mail
network.operation@ktcs.co.th
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2024-06-27T12:55:05Z
source
APNIC

role ABUSE KTBKTBCSTH

role
ABUSE KTBKTBCSTH
country
ZZ
address
22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
phone
+000000000
e-mail
network.operation@ktcs.co.th
admin-c
KCSC1-AP
tech-c
KCSC1-AP
nic-hdl
AK1301-AP
remarks
Generated from irt object IRT-KTB-KTBCS-TH
network.operation@ktcs.co.th was validated on 2026-03-25
abuse-mailbox
network.operation@ktcs.co.th
mnt-by
APNIC-ABUSE
last-modified
2026-03-25T02:37:29Z
source
APNIC

role KTB COMPUTER SERVICES COMPANY LIMITED administrato

role
KTB COMPUTER SERVICES COMPANY LIMITED administrato
address
22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
country
TH
phone
+66-2556-1998
fax-no
+66-2556-1998
e-mail
network.operation@ktbcs.co.th
admin-c
KCSC1-AP
tech-c
KCSC1-AP
nic-hdl
KCSC1-AP
mnt-by
MAINT-KTB-KTBCS-TH
last-modified
2017-06-08T03:34:40Z
source
APNIC
 

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC


as-block:       AS23955 - AS24084
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:  2008-09-04T06:40:26Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS24060
as-name:        KTB-KTBCS-TH
descr:          KTB COMPUTER SERVICES COMPANY LIMITED
descr:          22/1 Sawai Brown2 Building, Sukhumvit Soi 1,
country:        TH
org:            ORG-KCSC1-AP
admin-c:        KCSC1-AP
tech-c:         KCSC1-AP
abuse-c:        AK1301-AP
mnt-lower:      MAINT-KTB-KTBCS-TH
mnt-routes:     MAINT-KTB-KTBCS-TH
mnt-by:         APNIC-HM
mnt-irt:        IRT-KTB-KTBCS-TH
last-modified:  2021-01-18T02:03:00Z
source:         APNIC

irt:            IRT-KTB-KTBCS-TH
address:        22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
e-mail:         network.operation@ktcs.co.th
abuse-mailbox:  network.operation@ktcs.co.th
admin-c:        KCSC1-AP
tech-c:         KCSC1-AP
auth:           # Filtered
remarks:        network.operation@ktcs.co.th was validated on 2026-03-25
mnt-by:         MAINT-KTB-KTBCS-TH
last-modified:  2026-03-25T02:37:20Z
source:         APNIC

organisation:   ORG-KCSC1-AP
org-name:       KTB COMPUTER SERVICES COMPANY LIMITED
org-type:       LIR
country:        TH
address:        22/1 Sawai Brown2 Building, Sukhumvit Soi 1,
phone:          +66-2556-1998
fax-no:         +66-2251-8198
e-mail:         network.operation@ktcs.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-27T12:55:05Z
source:         APNIC

role:           ABUSE KTBKTBCSTH
country:        ZZ
address:        22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
phone:          +000000000
e-mail:         network.operation@ktcs.co.th
admin-c:        KCSC1-AP
tech-c:         KCSC1-AP
nic-hdl:        AK1301-AP
remarks:        Generated from irt object IRT-KTB-KTBCS-TH
remarks:        network.operation@ktcs.co.th was validated on 2026-03-25
abuse-mailbox:  network.operation@ktcs.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-25T02:37:29Z
source:         APNIC

role:           KTB COMPUTER SERVICES COMPANY LIMITED administrato
address:        22/1 Sawai Brown2 Building, Sukhumvit Soi 1,, Klongtoey nua Wattana/Bangkok 10110
country:        TH
phone:          +66-2556-1998
fax-no:         +66-2556-1998
e-mail:         network.operation@ktbcs.co.th
admin-c:        KCSC1-AP
tech-c:         KCSC1-AP
nic-hdl:        KCSC1-AP
mnt-by:         MAINT-KTB-KTBCS-TH
last-modified:  2017-06-08T03:34:40Z
source:         APNIC