45455 TH-2S1N-AP Two S One N Co Ltd, Internet Service Provider and IT Solutions, TH
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS45796 UIH-BBCONNECT-AS-AP UIH BB Connect, TH
AS45629 JASTEL-NETWORK-TH-AP JasTel Network International Gateway, TH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12735 AS45455 ORIGIN Originate: 7168 /19.19 Transit: 0 /0.00 TH-2S1N-AP Two S One N Co Ltd, Internet Service Provider and IT Solutions, TH
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 4898 AS45455 TH-2S1N-AP Two S One N Co Ltd, Internet Servi 18 13 3 8 10 55.56% Prefix AS Path Aggregation Suggestion 45.112.140.0/22 4777 6939 45629 45455 45.112.140.0/23 4777 6939 45629 45455 - Withdrawn - matching aggregate 45.112.140.0/22 4777 6939 45629 45455 45.112.140.0/23 4777 2516 45796 45455 + Announce - aggregate of 45.112.140.0/24 (4777 2516 45796 45455) and 45.112.141.0/24 (4777 2516 45796 45455) 45.112.140.0/24 4777 2516 45796 45455 - Withdrawn - aggregated with 45.112.141.0/24 (4777 2516 45796 45455) 45.112.141.0/24 4777 2516 45796 45455 - Withdrawn - aggregated with 45.112.140.0/24 (4777 2516 45796 45455) 45.112.142.0/23 4777 6939 45629 45455 - Withdrawn - matching aggregate 45.112.140.0/22 4777 6939 45629 45455 45.112.142.0/24 4777 2516 45796 45455 45.112.143.0/24 4777 6939 45629 45455 - Withdrawn - matching aggregate 45.112.140.0/22 4777 6939 45629 45455 58.82.187.0/24 4777 6939 45629 45455 58.82.188.0/23 4777 6939 45629 45455 + Announce - aggregate of 58.82.188.0/24 (4777 6939 45629 45455) and 58.82.189.0/24 (4777 6939 45629 45455) 58.82.188.0/24 4777 6939 45629 45455 - Withdrawn - aggregated with 58.82.189.0/24 (4777 6939 45629 45455) 58.82.189.0/24 4777 6939 45629 45455 - Withdrawn - aggregated with 58.82.188.0/24 (4777 6939 45629 45455) 103.51.224.0/22 4777 6939 45629 45455 103.51.224.0/23 4777 6939 45629 45455 - Withdrawn - matching aggregate 103.51.224.0/22 4777 6939 45629 45455 103.51.224.0/22 4777 2516 45796 45455 + Announce - aggregate of 103.51.224.0/23 (4777 2516 45796 45455) and 103.51.226.0/23 (4777 2516 45796 45455) 103.51.224.0/24 4777 2516 45796 45455 - Withdrawn - aggregated with 103.51.225.0/24 (4777 2516 45796 45455) 103.51.225.0/24 4777 2516 45796 45455 - Withdrawn - aggregated with 103.51.224.0/24 (4777 2516 45796 45455) 103.51.226.0/23 4777 6939 45629 45455 - Withdrawn - matching aggregate 103.51.224.0/22 4777 6939 45629 45455 103.51.226.0/24 4777 2516 45796 45455 - Withdrawn - aggregated with 103.51.227.0/24 (4777 2516 45796 45455) 103.51.227.0/24 4777 2516 45796 45455 - Withdrawn - aggregated with 103.51.226.0/24 (4777 2516 45796 45455) 203.156.118.0/24 4777 6939 45629 45455
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS45455 16 More Specifics 18 Total Advertisements TH-2S1N-AP Two S One N Co Ltd, Internet Service Provider and IT Solutions, TH
45.112.140.0/23 45.112.140.0/22
45.112.140.0/24 45.112.140.0/22
45.112.141.0/24 45.112.140.0/22
45.112.142.0/23 45.112.140.0/22
45.112.142.0/24 45.112.140.0/22
45.112.143.0/24 45.112.140.0/22
58.82.187.0/24 58.82.128.0/18
58.82.188.0/24 58.82.128.0/18
58.82.189.0/24 58.82.128.0/18
103.51.224.0/23 103.51.224.0/22
103.51.224.0/24 103.51.224.0/22
103.51.225.0/24 103.51.224.0/22
103.51.226.0/23 103.51.224.0/22
103.51.226.0/24 103.51.224.0/22
103.51.227.0/24 103.51.224.0/22
203.156.118.0/24 203.156.64.0/18
whois: 402332
IANA has recorded AS45455 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS45455\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS45056 - AS46079'
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: 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 'AS45455'
% Abuse contact for 'AS45455' is 'thien@2s1n.com'
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 is invalid
mnt-by: MAINT-2S1N-TH
last-modified: 2026-04-15T13:07:15Z
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 is invalid
abuse-mailbox: thien@2s1n.com
mnt-by: APNIC-ABUSE
last-modified: 2026-04-15T13:08:24Z
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
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