AS45455 Two S One N Co Ltd, Internet Service Provider and IT Solutions 🇹🇭 TH

Two S One N Co Ltd. Announcing 18 prefixes, seen at the RIS collectors.

IPv4 prefixes

7,168 (28 × /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: AS45455
Name: Two S One N Co Ltd, Internet Service Provider and IT Solutions
Organisation: Two S One N Co Ltd
Country: 🇹🇭 TH
RIR: APNIC
Allocated: 2008-09-30

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.apnic.net

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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:        AS45455
as-name:        TH-2S1N-AP
descr:          Two S One N Co Ltd, Internet Service Provider and IT Solutions
country:        TH
org:            ORG-TSON2-AP
sponsoring-org: ORG-TSON1-AP
admin-c:        TSON1-AP
tech-c:         TSON1-AP
abuse-c:        AX80-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-2S1N-TH
mnt-routes:     MAINT-2S1N-TH
mnt-irt:        IRT-2S1N-TH
last-modified:  2023-09-05T03:44:48Z
source:         APNIC

irt:            IRT-2S1N-TH
address:        199/13-14 Moo4 Permsin Road, Klongthanon,, Sai Mai Bangkok 10220
e-mail:         thien@2s1n.com
abuse-mailbox:  thien@2s1n.com
admin-c:        TSON1-AP
tech-c:         TSON1-AP
auth:           # Filtered
remarks:        thien@2s1n.com was validated on 2026-05-12
mnt-by:         MAINT-2S1N-TH
last-modified:  2026-05-12T06:21:10Z
source:         APNIC

organisation:   ORG-TSON2-AP
org-name:       Two S One N Co Ltd
org-type:       OTHER
address:        199/13-14 Moo4 Permsin Road, Klongthanon,, Sai Mai Bangkok 10220
country:        TH
phone:          +66818265816
e-mail:         thien@2s1n.com
admin-c:        TSON1-AP
tech-c:         TSON1-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T03:44:46Z
source:         APNIC

role:           ABUSE X2S1NTH
country:        ZZ
address:        199/13-14 Moo4 Permsin Road, Klongthanon,, Sai Mai Bangkok 10220
phone:          +000000000
e-mail:         thien@2s1n.com
admin-c:        TSON1-AP
tech-c:         TSON1-AP
nic-hdl:        AX80-AP
remarks:        Generated from irt object IRT-2S1N-TH
remarks:        thien@2s1n.com was validated on 2026-05-12
abuse-mailbox:  thien@2s1n.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-12T06:21:44Z
source:         APNIC

role:           TWO S ONE N CoLtd administrator
address:        199/13-14  Moo4  Permsin Road, Klongthanon,, Sai Mai Bangkok 10220
country:        TH
phone:          +66818265816
fax-no:         +66818265816
e-mail:         thien@2s1n.com
admin-c:        TSON1-AP
tech-c:         TSON1-AP
nic-hdl:        TSON1-AP
mnt-by:         MAINT-2S1N-TH
last-modified:  2015-03-03T00:33:23Z
source:         APNIC