141340 IITM-AS IIT Madras, IN
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS55824 NKN-CORE-NW NKN Core Network, IN
AS45820 TTSL-MEISISP Tata Teleservices ISP AS, IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 53082 AS141340 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 IITM-AS IIT Madras, IN
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 % 55656 AS141340 IITM-AS IIT Madras, IN 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 103.158.42.0/24 4777 2516 6453 4755 45820 141340 103.158.43.0/24 4608 24115 9498 9885 55824 141340
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS141340 2 More Specifics 2 Total Advertisements IITM-AS IIT Madras, IN
103.158.42.0/24 103.158.42.0/23
103.158.43.0/24 103.158.42.0/23
whois: 402332
IANA has recorded AS141340 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS141340\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS140602 - AS141625'
as-block: AS140602 - AS141625
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: 2019-06-13T01:03:24Z
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 'AS141241 - AS141340'
as-block: AS141241 - AS141340
descr: IRINN AS-BLOCK
descr: Indian Registry For Internet Names And Numbers
country: IN
admin-c: IH175-AP
tech-c: IH175-AP
remarks: These AS numbers are further assigned by IRINN
remarks: to IRINN members and end-users in the IN region
mnt-by: APNIC-HM
mnt-lower: MAINT-IN-IRINN
last-modified: 2020-10-09T03:40:25Z
source: APNIC
role: IRINN Hostmaster
address: National Internet Exchange of India,9th Floor, B-Wing, Statesman House, 148, Barakhamba Road
address: New Delhi-1
country: IN
phone: +91 11 48202030
fax-no: +91 11 48202013
e-mail: helpdesk@irinn.in
admin-c: IH174-AP
tech-c: IH174-AP
nic-hdl: IH175-AP
mnt-by: MAINT-IN-IRINN
last-modified: 2021-08-24T07:43:15Z
source: APNIC
% Information related to 'AS141340'
% Abuse contact for 'AS141340' is 'netadmin@iitm.ac.in'
aut-num: AS141340
as-name: IITM-AS
descr: IIT Madras
country: IN
admin-c: MA1483-AP
tech-c: MA1483-AP
mnt-by: MAINT-IN-IITM
mnt-by: MAINT-IN-IRINN
mnt-irt: IRT-IITM-IN
last-modified: 2025-09-27T10:35:15Z
source: APNIC
irt: IRT-IITM-IN
address: IIT P.O., Chennai - 600036
e-mail: ccoffice@iitm.ac.in
abuse-mailbox: netadmin@iitm.ac.in
admin-c: MA1483-AP
tech-c: MA1483-AP
auth: # Filtered
mnt-by: MAINT-IN-IITM
mnt-by: MAINT-IN-IRINN
last-modified: 2026-04-17T06:05:57Z
source: APNIC
role: Manager Admin
address: IIT P.O., Chennai - 600036 (INDIA)
country: IN
phone: +91 04422574988
e-mail: ccoffice@iitm.ac.in
admin-c: SV391-AP
tech-c: SV391-AP
nic-hdl: MA1483-AP
mnt-by: MAINT-IN-IITM
mnt-by: MAINT-IN-IRINN
last-modified: 2025-09-27T10:03:45Z
source: APNIC
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