131195 SIM-SG-AS-AP SIM Headquarters, SG
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS139883 SPTEL-AS-AP SPTEL PTE. LTD., SG
AS9255 CONNECTPLUS-AS Singapore Telecom, SG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 45892 AS131195 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 SIM-SG-AS-AP SIM Headquarters, SG
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 % 52768 AS131195 SIM-SG-AS-AP SIM Headquarters, SG 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 203.217.184.0/24 6939 7473 3758 9255 131195 203.217.186.0/24 57866 3356 23856 139883 131195 203.217.187.0/24 57866 9002 23856 139883 131195
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS131195 4 More Specifics 4 Total Advertisements SIM-SG-AS-AP SIM Headquarters, SG
203.217.184.0/24 203.217.184.0/22
203.217.186.0/23 203.217.184.0/22
203.217.186.0/24 203.217.184.0/22
203.217.187.0/24 203.217.184.0/22
whois: 402603
IANA has recorded AS131195 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS131195\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit 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: 2009-09-29T05:34:08Z
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 'AS131195'
% Abuse contact for 'AS131195' is 'sysop@sim.edu.sg'
aut-num: AS131195
as-name: SIM-SG-AS-AP
descr: SIM Headquarters
country: SG
org: ORG-SIOM1-AP
admin-c: SIOM1-AP
tech-c: SIOM1-AP
abuse-c: AS2807-AP
mnt-lower: MAINT-SIM-SG
mnt-routes: MAINT-SIM-SG
mnt-by: APNIC-HM
mnt-irt: IRT-SIM-SG
last-modified: 2021-01-15T01:28:04Z
source: APNIC
irt: IRT-SIM-SG
address: SIM Headquarters, 461 Clementi Road, Singapore 599491
e-mail: sysop@sim.edu.sg
abuse-mailbox: sysop@sim.edu.sg
admin-c: SIOM1-AP
tech-c: SIOM1-AP
auth: # Filtered
remarks: sysop@sim.edu.sg is invalid
mnt-by: MAINT-SIM-SG
last-modified: 2025-11-18T00:29:02Z
source: APNIC
organisation: ORG-SIOM1-AP
org-name: Singapore Institute of Management
org-type: LIR
country: SG
address: SIM Headquarters
address: 461 Clementi Road
phone: +65-6248-9524
e-mail: sysop@sim.edu.sg
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:33Z
source: APNIC
role: ABUSE SIMSG
country: ZZ
address: SIM Headquarters, 461 Clementi Road, Singapore 599491
phone: +000000000
e-mail: sysop@sim.edu.sg
admin-c: SIOM1-AP
tech-c: SIOM1-AP
nic-hdl: AS2807-AP
remarks: Generated from irt object IRT-SIM-SG
remarks: sysop@sim.edu.sg is invalid
abuse-mailbox: sysop@sim.edu.sg
mnt-by: APNIC-ABUSE
last-modified: 2025-09-04T18:28:05Z
source: APNIC
role: SINGAPORE INSTITUTE OF MANAGEMENT - network admini
address: SIM Headquarters, 461 Clementi Road, Singapore 599491
country: SG
phone: +65-6248 9520
fax-no: +65-6462 9463
e-mail: sysop@sim.edu.sg
admin-c: SIOM1-AP
tech-c: SIOM1-AP
nic-hdl: SIOM1-AP
mnt-by: MAINT-SIM-SG
last-modified: 2009-07-14T01:11:14Z
source: APNIC
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-25T07:12:54Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)