AS18101 Reliance Communications Ltd.DAKC MUMBAI 🇮🇳 IN

Reliance Communications Limited. Announcing 629 prefixes, seen at the RIS collectors.

IPv4 prefixes

615

912,640 (3,565 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS18101
Name: Reliance Communications Ltd.DAKC MUMBAI
Organisation: Reliance Communications
Country: 🇮🇳 IN
RIR: APNIC
Allocated: 2002-01-17
Network type: NSP
Traffic levels: 100-200Gbps
Scope: Asia Pacific
Peering policy: Selective
IRR as-set: AS-RELIANCE
Website: http://www.rcom.co.in
Looking glass: http://cnm.relianceinfo.com/cgi-bin/clg.cgi
PeeringDB: net/1358
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

629 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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:        AS18101
as-name:        RELIANCE-COMMUNICATIONS-IN
descr:          Reliance Communications Ltd.DAKC MUMBAI
country:        IN
import:         from AS4755 action pref=100; accept ANY
import:         from AS4637 action pref=100; accept ANY
import:         from AS15412 action pref=100; accept ANY
import:         from AS10029 action pref=100; accept ANY
import:         from AS701 action pref=100; accept ANY
export:         to AS4755 announce AS-RELIANCE
export:         to AS4637 announce AS-RELIANCE
export:         to AS15412 announce AS-RELIANCE
export:         to AS10029 announce AS-RELIANCE
export:         to AS701 announce AS-RELIANCE
org:            ORG-RCL5-AP
admin-c:        AH406-AP
tech-c:         AH406-AP
abuse-c:        AR1060-AP
notify:         Antiabuse.support@relianceada.com
mnt-lower:      MAINT-IN-SN
mnt-routes:     MAINT-IN-SN
mnt-by:         APNIC-HM
mnt-irt:        IRT-RELIANCE-COMMUNICATIONS-IN
last-modified:  2021-01-13T00:13:48Z
source:         APNIC

irt:            IRT-RELIANCE-COMMUNICATIONS-IN
address:        Reliance Communication Ltd
address:        NNOC, 1st floor
address:        International Area , A Block
address:        Dhirubai Ambani Knowledge City,
e-mail:         Antiabuse.Support@rcom.co.in
abuse-mailbox:  Antiabuse.Support@rcom.co.in
admin-c:        AH406-AP
tech-c:         AH406-AP
auth:           # Filtered
remarks:        antiabuse.support@rcom.co.in was validated on 2026-09-08
mnt-by:         MAINT-IN-SN
last-modified:  2026-09-08T11:21:39Z
source:         APNIC

organisation:   ORG-RCL5-AP
org-name:       Reliance Communications Limited
org-type:       LIR
country:        IN
address:        NNOC , First Floor,
address:        DAKC, Thane Belapur Road
phone:          +91-22-30380330
fax-no:         +91-22-30383899
e-mail:         ric.npedata@relianceada.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-07-13T13:16:16Z
source:         APNIC

role:           Antiabuse Helpdesk
address:        Reliance Communication Ltd
address:        Antiabuse Helpdesk, 2nd Floor,
address:        International Area , A Block
address:        Dhirubai Ambani Knowledge City,
address:        Thane Belapur Road, KoparKhairane,
address:        Navi Mumbai - 400710
country:        IN
phone:          +91-22-30334141-5
fax-no:         +91-22-30334949
e-mail:         antiabuse.support@relianceada.com
remarks:        Send spam & abuse Reports
remarks:        include detailed information & time
remarks:        to antiabuse.support@relianceada.com
admin-c:        IH158-AP
tech-c:         AAH13-AP
nic-hdl:        AH406-AP
notify:         antiabuse.support@relianceada.com
mnt-by:         MAINT-IN-SN
last-modified:  2026-09-09T06:07:20Z
source:         APNIC

role:           ABUSE RELIANCECOMMUNICATIONSIN
country:        ZZ
address:        Reliance Communication Ltd
address:        NNOC, 1st floor
address:        International Area , A Block
address:        Dhirubai Ambani Knowledge City,
phone:          +000000000
e-mail:         Antiabuse.Support@rcom.co.in
admin-c:        AH406-AP
tech-c:         AH406-AP
nic-hdl:        AR1060-AP
remarks:        Generated from irt object IRT-RELIANCE-COMMUNICATIONS-IN
remarks:        antiabuse.support@rcom.co.in was validated on 2026-09-08
abuse-mailbox:  Antiabuse.Support@rcom.co.in
mnt-by:         APNIC-ABUSE
last-modified:  2026-09-08T11:22:11Z
source:         APNIC