AS Number
AS55757
AS Name
SYNNET-AS-AP
Org Name
Synechron Inc.
Country / Region
India
Registry

apnic

RegDate

Updated

2009-09-03T01:15:30Z

AS55757 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

CIDR Description IP Num
103.243.28.0/24
IRR Valid
SYNECHRON Synechron Technologies Pvt Ltd 256
202.59.231.0/24
IRR Valid
SYNNET-AP 15 Corporate Place South 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4755 TATACOMM-AS - Tata Communications Limited, IN India 1,761,280 8,590,196,736 IPv4 IPv4
AS55410 VIL-AS-AP - Vodafone Idea Ltd. (VIL), IN India 303,360 4,650,172,416 IPv4 IPv4

Whois Record

as-block AS55296 - AS56319

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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
2009-09-03T01:15:30Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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
2026-08-26T00:40:00Z
source
APNIC

aut-num AS55757

aut-num
as-name
SYNNET-AS-AP
descr
Synechron Inc.
15 Corporate Place South
Suite 400
country
IN
org
ORG-SI9-AP
admin-c
SINA3-AP
tech-c
SINA3-AP
abuse-c
mnt-lower
MAINT-SYNNET-AP
mnt-routes
MAINT-SYNNET-AP
mnt-by
APNIC-HM
mnt-irt
IRT-SYNNET-AP
last-modified
2020-07-31T05:06:43Z
source
APNIC

irt IRT-SYNNET-AP

irt
IRT-SYNNET-AP
address
Synechron Technologies Pvt Ltd, CEDAR Building, Ascendas IT Park, Rajiv Gandhi Infotech Park, Hinjewadi Phase III,Pune 411057, India
e-mail
subscriptions@synechron.com
abuse-mailbox
subscriptions@synechron.com
admin-c
SINA3-AP
tech-c
SINA3-AP
auth
# Filtered
remarks
subscription@synechron.com
subscriptions@synechron.com was validated on 2026-04-06
mnt-by
MAINT-SYNNET-AP
last-modified
2026-04-06T09:44:33Z
source
APNIC

organisation ORG-SI9-AP

organisation
ORG-SI9-AP
org-name
Synechron Inc.
org-type
LIR
country
US
address
15 Corporate Place South
Suite 400
phone
+91-982-250-0407
fax-no
+91-20-30513400
e-mail
umesh.bhapkar@synechron.com
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-09-05T02:15:42Z
source
APNIC

role ABUSE SYNNETAP

role
ABUSE SYNNETAP
country
ZZ
address
Synechron Technologies Pvt Ltd, CEDAR Building, Ascendas IT Park, Rajiv Gandhi Infotech Park, Hinjewadi Phase III,Pune 411057, India
phone
+000000000
e-mail
subscriptions@synechron.com
admin-c
SINA3-AP
tech-c
SINA3-AP
nic-hdl
remarks
Generated from irt object IRT-SYNNET-AP
subscriptions@synechron.com was validated on 2026-04-06
abuse-mailbox
subscriptions@synechron.com
mnt-by
APNIC-ABUSE
last-modified
2026-04-06T09:45:08Z
source
APNIC

role SYNECHRON INC - network administrator

role
SYNECHRON INC - network administrator
address
Synechron Technologies Pvt Ltd, CEDAR Building, Ascendas IT Park, Rajiv Gandhi Infotech Park, Hinjewadi Phase III,Pune 411057, India
country
IN
phone
+91-9970002426
e-mail
bashir.khan@Synechron.com
admin-c
SINA3-AP
tech-c
SINA3-AP
nic-hdl
SINA3-AP
mnt-by
MAINT-SYNNET-AP
last-modified
2016-10-11T06:04:35Z
source
APNIC

as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS55757
as-name:        SYNNET-AS-AP
descr:          Synechron Inc.
descr:          15 Corporate Place South
descr:          Suite 400
country:        IN
org:            ORG-SI9-AP
admin-c:        SINA3-AP
tech-c:         SINA3-AP
abuse-c:        AS2672-AP
mnt-lower:      MAINT-SYNNET-AP
mnt-routes:     MAINT-SYNNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-SYNNET-AP
last-modified:  2020-07-31T05:06:43Z
source:         APNIC

irt:            IRT-SYNNET-AP
address:        Synechron Technologies Pvt Ltd, CEDAR Building, Ascendas IT Park, Rajiv Gandhi Infotech Park, Hinjewadi Phase III,Pune 411057, India
e-mail:         subscriptions@synechron.com
abuse-mailbox:  subscriptions@synechron.com
admin-c:        SINA3-AP
tech-c:         SINA3-AP
auth:           # Filtered
remarks:        subscription@synechron.com
remarks:        subscriptions@synechron.com was validated on 2026-04-06
mnt-by:         MAINT-SYNNET-AP
last-modified:  2026-04-06T09:44:33Z
source:         APNIC

organisation:   ORG-SI9-AP
org-name:       Synechron Inc.
org-type:       LIR
country:        US
address:        15 Corporate Place South
address:        Suite 400
phone:          +91-982-250-0407
fax-no:         +91-20-30513400
e-mail:         umesh.bhapkar@synechron.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:42Z
source:         APNIC

role:           ABUSE SYNNETAP
country:        ZZ
address:        Synechron Technologies Pvt Ltd, CEDAR Building, Ascendas IT Park, Rajiv Gandhi Infotech Park, Hinjewadi Phase III,Pune 411057, India
phone:          +000000000
e-mail:         subscriptions@synechron.com
admin-c:        SINA3-AP
tech-c:         SINA3-AP
nic-hdl:        AS2672-AP
remarks:        Generated from irt object IRT-SYNNET-AP
remarks:        subscriptions@synechron.com was validated on 2026-04-06
abuse-mailbox:  subscriptions@synechron.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-06T09:45:08Z
source:         APNIC

role:           SYNECHRON INC - network administrator
address:        Synechron Technologies Pvt Ltd, CEDAR Building, Ascendas IT Park, Rajiv Gandhi Infotech Park, Hinjewadi Phase III,Pune 411057, India
country:        IN
phone:          +91-9970002426
e-mail:         bashir.khan@Synechron.com
admin-c:        SINA3-AP
tech-c:         SINA3-AP
nic-hdl:        SINA3-AP
mnt-by:         MAINT-SYNNET-AP
last-modified:  2016-10-11T06:04:35Z
source:         APNIC