38573 VIRTUSA-IN-AS Virtusa Global AS, IN
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS9329 SLTINT-AS-AP Sri Lanka Telecom Internet, LK
AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
AS9498 BBIL-AP BHARTI Airtel Ltd., IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 28883 AS38573 ORIGIN Originate: 1792 /21.19 Transit: 0 /0.00 VIRTUSA-IN-AS Virtusa Global AS, 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 % 22183 AS38573 VIRTUSA-IN-AS Virtusa Global AS, IN 6 1 0 5 1 16.67% Prefix AS Path Aggregation Suggestion 103.16.50.0/24 4777 2497 6453 4755 38573 38573 38573 38573 203.62.172.0/23 4608 24115 9498 38573 203.62.172.0/24 4608 24115 9498 38573 - Withdrawn - matching aggregate 203.62.172.0/23 4608 24115 9498 38573 203.62.173.0/24 4777 2497 6453 4755 38573 203.62.174.0/24 4777 2497 6453 4755 38573 203.62.175.0/24 4608 7575 45489 9329 38573
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS38573 5 More Specifics 6 Total Advertisements VIRTUSA-IN-AS Virtusa Global AS, IN
203.62.172.0/23 203.62.172.0/22
203.62.172.0/24 203.62.172.0/22
203.62.173.0/24 203.62.172.0/22
203.62.174.0/24 203.62.172.0/22
203.62.175.0/24 203.62.172.0/22
whois: 402332
IANA has recorded AS38573 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS38573\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 'AS38573'
% Abuse contact for 'AS38573' is 'HYD-WAN@virtusa.com'
aut-num: AS38573
as-name: virtusa-in-as
descr: Virtusa Global AS
country: IN
import: from AS9498 accept ANY
import: from AS17627 accept ANY
export: to AS9498 announce AS38573
export: to AS17627 announce AS38573
remarks: www.virtusa.com
org: ORG-VPL28-AP
admin-c: ks540-ap
tech-c: ks540-ap
abuse-c: AV451-AP
notify: hyd-wan@virtusa.com
mnt-lower: maint-in-virtusa
mnt-routes: maint-in-virtusa
mnt-by: APNIC-HM
mnt-irt: IRT-VIRTUSA-IN
last-modified: 2020-11-25T06:40:40Z
source: APNIC
irt: IRT-VIRTUSA-IN
address: Sy No 115/Part, Plot No 10, Nanakramguda Village
address: Serilingampalli Mandal, R.R Dist
address: Hyderabad - 500008, INDIA
e-mail: HYD-WAN@virtusa.com
abuse-mailbox: HYD-WAN@virtusa.com
admin-c: ks540-ap
tech-c: ks540-ap
auth: # Filtered
remarks: hyd-wan@virtusa.com was validated on 2026-01-28
mnt-by: MAINT-IN-VIRTUSA
last-modified: 2026-01-28T10:09:58Z
source: APNIC
organisation: ORG-VPL28-AP
org-name: Virtusa (India) Pvt. Ltd.
org-type: LIR
country: IN
address: 3rd Floor, My Home Tycoon Building
address: Begumpet, Kundanbagh
phone: +91-40-23414200
fax-no: +91-40-23412310
e-mail: sepathirana@virtusa.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:16Z
source: APNIC
role: ABUSE VIRTUSAIN
country: ZZ
address: Sy No 115/Part, Plot No 10, Nanakramguda Village
address: Serilingampalli Mandal, R.R Dist
address: Hyderabad - 500008, INDIA
phone: +000000000
e-mail: HYD-WAN@virtusa.com
admin-c: ks540-ap
tech-c: ks540-ap
nic-hdl: AV451-AP
remarks: Generated from irt object IRT-VIRTUSA-IN
remarks: hyd-wan@virtusa.com was validated on 2026-01-28
abuse-mailbox: HYD-WAN@virtusa.com
mnt-by: APNIC-ABUSE
last-modified: 2026-01-28T10:10:22Z
source: APNIC
person: Krishna Saridena
nic-hdl: KS540-AP
e-mail: skrishna@virtusa.com
address: 3rd Floor, My Home Tycoon Building
address: Begumpet, Kundanbagh
address: Hyderabad - 500016
phone: +91-40-23414200
fax-no: +91-40-23412310
country: IN
mnt-by: MAINT-NEW
last-modified: 2008-09-04T07:46:48Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)