AS23932 Internet Service Provider 🇹🇭 TH

World Internetwork Corporation Co., Ltd. Announcing 57 prefixes, seen at the RIS collectors.

IPv4 prefixes

14,592 (57 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS23932
Name: Internet Service Provider
Organisation: World Internetwork Corporation Co
Country: 🇹🇭 TH
RIR: APNIC
Allocated: 2005-09-15
Network type: Content
Traffic levels: 20-50Gbps
Scope: Asia Pacific
Peering policy: Open
Website: https://www.otaro.co.th
PeeringDB: net/38104
Exchanges: 1
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

57 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.apnic.net

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:       AS23854 - AS23944
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:        AS23932
as-name:        winth-as-ap
descr:          Internet Service Provider
descr:          Otaro Co., Ltd.
country:        TH
import:         from AS4651 action pref=100; accept AS4651
import:         from AS4652 action pref=100; accept ANY
export:         to AS4651 announce ANY
export:         to AS4652 announce ANY
org:            ORG-WICC1-AP
admin-c:        LC585-AP
tech-c:         WT372-AP
abuse-c:        AW1084-AP
notify:         admin@win.co.th
mnt-lower:      maint-th-otaro
mnt-routes:     maint-th-otaro
mnt-by:         APNIC-HM
mnt-irt:        IRT-WIN-TH
last-modified:  2021-01-15T01:29:15Z
source:         APNIC

irt:            IRT-WIN-TH
address:        22/1 Moo 2 Samrongtai Phrapradang Samutprakarn 10130
e-mail:         admin@win.co.th
abuse-mailbox:  admin@win.co.th
admin-c:        KM578-AP
tech-c:         KM578-AP
auth:           # Filtered
remarks:        admin@win.co.th was validated on 2026-08-19
mnt-by:         MAINT-TH-WIN
last-modified:  2026-08-19T03:19:04Z
source:         APNIC

organisation:   ORG-WICC1-AP
org-name:       World Internetwork Corporation Co., Ltd
org-type:       LIR
country:        TH
address:        22/1 Moo2 Sumrongtai
phone:          +66-2-7559731-2
fax-no:         +66-2-7559730
e-mail:         pongpolchai@otaro.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:58Z
source:         APNIC

role:           ABUSE WINTH
country:        ZZ
address:        22/1 Moo 2 Samrongtai Phrapradang Samutprakarn 10130
phone:          +000000000
e-mail:         admin@win.co.th
admin-c:        KM578-AP
tech-c:         KM578-AP
nic-hdl:        AW1084-AP
remarks:        Generated from irt object IRT-WIN-TH
remarks:        admin@win.co.th was validated on 2026-08-19
abuse-mailbox:  admin@win.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:32:10Z
source:         APNIC

person:         Lasdsakchai Chunarom
nic-hdl:        LC585-AP
e-mail:         admin@win.co.th
address:        22/1 Moo2 Sumrongtai Prapradang Samutprakan 10130
phone:          +66-275-59731
fax-no:         +66-275-59730
country:        TH
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:24Z
source:         APNIC

person:         Weerapat Thaweecharoenkij
nic-hdl:        WT372-AP
e-mail:         weerapat@otaro.co.th
address:        22/4 Moo2 Sumrongtai Prapradang Samutprakan 10130
phone:          +66-275-59604
fax-no:         +66-275-59605
country:        TH
mnt-by:         MAINT-TH-OTARO
last-modified:  2008-09-04T07:51:27Z
source:         APNIC