37992 THAMMASAT-BORDER-AS Thammasat University in thailand, TH
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS7470 TRUEINTERNET-AS-AP TRUE INTERNET Co.,Ltd., TH
AS4621 UNINET-AS-AP UNINET-, TH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8518 AS37992 ORIGIN Originate: 14336 /18.19 Transit: 0 /0.00 THAMMASAT-BORDER-AS Thammasat University in thailand, 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 % 3199 AS37992 THAMMASAT-BORDER-AS Thammasat University in t 33 23 6 16 17 51.52% Prefix AS Path Aggregation Suggestion 61.90.234.0/23 6939 38082 7470 37992 + Announce - aggregate of 61.90.234.0/24 (6939 38082 7470 37992) and 61.90.235.0/24 (6939 38082 7470 37992) 61.90.234.0/24 6939 38082 7470 37992 - Withdrawn - aggregated with 61.90.235.0/24 (6939 38082 7470 37992) 61.90.235.0/24 6939 38082 7470 37992 - Withdrawn - aggregated with 61.90.234.0/24 (6939 38082 7470 37992) 61.90.236.0/23 6939 38082 7470 37992 + Announce - aggregate of 61.90.236.0/24 (6939 38082 7470 37992) and 61.90.237.0/24 (6939 38082 7470 37992) 61.90.236.0/24 6939 38082 7470 37992 - Withdrawn - aggregated with 61.90.237.0/24 (6939 38082 7470 37992) 61.90.237.0/24 6939 38082 7470 37992 - Withdrawn - aggregated with 61.90.236.0/24 (6939 38082 7470 37992) 110.164.61.0/24 37100 38082 7470 37992 110.164.62.0/24 37100 38082 7470 37992 110.164.83.0/24 37100 38082 7470 37992 110.164.84.0/24 37100 38082 7470 37992 110.164.178.0/23 37100 38082 7470 37992 + Announce - aggregate of 110.164.178.0/24 (37100 38082 7470 37992) and 110.164.179.0/24 (37100 38082 7470 37992) 110.164.178.0/24 37100 38082 7470 37992 - Withdrawn - aggregated with 110.164.179.0/24 (37100 38082 7470 37992) 110.164.179.0/24 37100 38082 7470 37992 - Withdrawn - aggregated with 110.164.178.0/24 (37100 38082 7470 37992) 119.46.188.0/23 6939 38082 7470 37992 + Announce - aggregate of 119.46.188.0/24 (6939 38082 7470 37992) and 119.46.189.0/24 (6939 38082 7470 37992) 119.46.188.0/24 6939 38082 7470 37992 - Withdrawn - aggregated with 119.46.189.0/24 (6939 38082 7470 37992) 119.46.189.0/24 6939 38082 7470 37992 - Withdrawn - aggregated with 119.46.188.0/24 (6939 38082 7470 37992) 119.46.190.0/23 6939 4621 37992 + Announce - aggregate of 119.46.190.0/24 (6939 4621 37992) and 119.46.191.0/24 (6939 4621 37992) 119.46.190.0/24 6939 4621 37992 - Withdrawn - aggregated with 119.46.191.0/24 (6939 4621 37992) 119.46.191.0/24 6939 4621 37992 - Withdrawn - aggregated with 119.46.190.0/24 (6939 4621 37992) 119.46.235.0/24 6939 4651 4621 37992 119.46.236.0/24 6939 38082 7470 37992 119.46.237.0/24 6939 4621 37992 119.46.238.0/24 6939 38082 7470 37992 192.150.249.0/24 6939 4651 4621 37992 202.28.88.0/22 37100 4651 4621 37992 + Announce - aggregate of 202.28.88.0/23 (37100 4651 4621 37992) and 202.28.90.0/23 (37100 4651 4621 37992) 202.28.88.0/24 37100 4651 4621 37992 - Withdrawn - aggregated with 202.28.89.0/24 (37100 4651 4621 37992) 202.28.89.0/24 37100 4651 4621 37992 - Withdrawn - aggregated with 202.28.88.0/24 (37100 4651 4621 37992) 202.28.90.0/24 37100 4651 4621 37992 - Withdrawn - aggregated with 202.28.91.0/24 (37100 4651 4621 37992) 202.28.91.0/24 37100 4651 4621 37992 - Withdrawn - aggregated with 202.28.90.0/24 (37100 4651 4621 37992) 203.131.208.0/20 6939 38082 7470 37992 203.131.208.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.210.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.212.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.214.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.216.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.218.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.220.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.222.0/23 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992 203.131.223.0/24 6939 38082 7470 37992 - Withdrawn - matching aggregate 203.131.208.0/20 6939 38082 7470 37992
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS37992 31 More Specifics 33 Total Advertisements THAMMASAT-BORDER-AS Thammasat University in thailand, TH
61.90.234.0/24 61.90.0.0/16
61.90.235.0/24 61.90.0.0/16
61.90.236.0/24 61.90.0.0/16
61.90.237.0/24 61.90.0.0/16
110.164.61.0/24 110.164.0.0/16
110.164.62.0/24 110.164.0.0/16
110.164.83.0/24 110.164.0.0/16
110.164.84.0/24 110.164.0.0/16
110.164.178.0/24 110.164.0.0/16
110.164.179.0/24 110.164.0.0/16
119.46.188.0/24 119.46.0.0/16
119.46.189.0/24 119.46.0.0/16
119.46.190.0/24 119.46.0.0/16
119.46.191.0/24 119.46.0.0/16
119.46.235.0/24 119.46.0.0/16
119.46.236.0/24 119.46.0.0/16
119.46.237.0/24 119.46.0.0/16
119.46.238.0/24 119.46.0.0/16
202.28.88.0/24 202.28.64.0/18
202.28.89.0/24 202.28.64.0/18
202.28.90.0/24 202.28.64.0/18
202.28.91.0/24 202.28.64.0/18
203.131.208.0/23 203.131.208.0/20
203.131.210.0/23 203.131.208.0/20
203.131.212.0/23 203.131.208.0/20
203.131.214.0/23 203.131.208.0/20
203.131.216.0/23 203.131.208.0/20
203.131.218.0/23 203.131.208.0/20
203.131.220.0/23 203.131.208.0/20
203.131.222.0/23 203.131.208.0/20
203.131.223.0/24 203.131.208.0/20
whois: 402590
IANA has recorded AS37992 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS37992\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS37971 - AS38085'
as-block: AS37971 - AS38085
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: 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 'AS37992'
% Abuse contact for 'AS37992' is 'mit@tu.ac.th'
aut-num: AS37992
as-name: THAMMASAT-BORDER-AS
descr: Thammasat University in thailand
country: TH
import: from AS4741 action pref=10; accept ANY
import: from AS7470 action pref=100; accept ANY
export: to AS4741 announce AS37992
export: to AS7470 announce AS37992
default: to AS4741 action pref=10; networks ANY
org: ORG-TU2-AP
admin-c: SK1310-AP
tech-c: SK1310-AP
abuse-c: AT1190-AP
notify: stp@tu.ac.th
mnt-lower: MAINT-TH-TU
mnt-routes: MAINT-TH-TU
mnt-by: APNIC-HM
mnt-irt: IRT-THAMMASAT-TH
last-modified: 2020-07-07T16:44:22Z
source: APNIC
irt: IRT-THAMMASAT-TH
address: 2 Phrachan Road, Phranakorn, Bangkok 10200, Thailand
e-mail: mit@tu.ac.th
abuse-mailbox: mit@tu.ac.th
admin-c: NS809-AP
tech-c: NS809-AP
auth: # Filtered
remarks: mit@tu.ac.th was validated on 2026-02-17
mnt-by: MAINT-TH-TU
last-modified: 2026-02-17T13:22:45Z
source: APNIC
organisation: ORG-TU2-AP
org-name: Thammasat University
org-type: LIR
country: TH
address: 2 Phrachan Road, Phranakorn
phone: +66-2613-3456
fax-no: +66-2953-0541
e-mail: mit@tu.ac.th
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2024-07-15T13:00:17Z
source: APNIC
role: ABUSE THAMMASATTH
country: ZZ
address: 2 Phrachan Road, Phranakorn, Bangkok 10200, Thailand
phone: +000000000
e-mail: mit@tu.ac.th
admin-c: NS809-AP
tech-c: NS809-AP
nic-hdl: AT1190-AP
remarks: Generated from irt object IRT-THAMMASAT-TH
remarks: mit@tu.ac.th was validated on 2026-02-17
abuse-mailbox: mit@tu.ac.th
mnt-by: APNIC-ABUSE
last-modified: 2026-02-17T13:23:08Z
source: APNIC
person: Sathaporn Koraksawet
nic-hdl: SK1310-AP
e-mail: stp@tu.ac.th
address: 2 Phrachan Road, Phranakorn, Bangkok 10200, Thailand
phone: +662-613-3456
fax-no: +662-953-0541
country: TH
mnt-by: MAINT-TH-TU
last-modified: 2016-12-28T07:12:35Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)