17813 MTNL-AP Mahanagar Telephone Nigam Ltd.
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre,
AS4755 VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 230 AS17813 ORIGIN Originate: 1217792 /11.78 Transit: 0 /0.00 MTNL-AP Mahanagar Telephone Nigam Ltd.
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 % 220 AS17813 MTNL-AP Mahanagar Telephone Nigam Ltd. 93 71 6 28 65 69.89% Prefix AS Path Aggregation Suggestion 41.223.76.0/22 4637 6453 4755 17813 59.176.0.0/14 4637 6453 4755 17813 59.176.0.0/16 4637 15412 18101 17813 59.176.0.0/18 4637 6453 4755 17813 59.176.0.0/19 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.176.0.0/18 4637 6453 4755 17813 59.177.0.0/16 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.176.0.0/14 4637 6453 4755 17813 59.178.0.0/16 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.176.0.0/14 4637 6453 4755 17813 59.178.0.0/17 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.176.0.0/14 4637 6453 4755 17813 59.178.0.0/18 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.176.0.0/14 4637 6453 4755 17813 59.179.0.0/16 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.176.0.0/14 4637 6453 4755 17813 59.180.0.0/16 4637 6453 4755 17813 59.180.0.0/17 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.180.0.0/16 4637 6453 4755 17813 59.180.0.0/18 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.180.0.0/16 4637 6453 4755 17813 59.180.64.0/18 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.180.0.0/16 4637 6453 4755 17813 59.181.0.0/16 4637 15412 18101 17813 59.181.96.0/19 4637 6453 4755 17813 + Announce - aggregate of 59.181.96.0/20 (4637 6453 4755 17813) and 59.181.112.0/20 (4637 6453 4755 17813) 59.181.96.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.181.112.0/20 (4637 6453 4755 17813) 59.181.112.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.181.96.0/20 (4637 6453 4755 17813) 59.182.0.0/16 4637 6453 4755 17813 59.182.0.0/20 4637 15412 18101 17813 59.182.16.0/20 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.182.0.0/16 4637 6453 4755 17813 59.182.48.0/20 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.182.0.0/16 4637 6453 4755 17813 59.182.64.0/20 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.182.0.0/16 4637 6453 4755 17813 59.182.80.0/20 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.182.0.0/16 4637 6453 4755 17813 59.182.96.0/20 4637 6453 4755 17813 - Withdrawn - matching aggregate 59.182.0.0/16 4637 6453 4755 17813 59.182.112.0/20 4637 15412 18101 17813 59.183.0.0/16 4637 15412 18101 17813 59.183.0.0/20 4637 15412 18101 17813 - Withdrawn - matching aggregate 59.183.0.0/16 4637 15412 18101 17813 59.183.16.0/20 4637 15412 18101 17813 - Withdrawn - matching aggregate 59.183.0.0/16 4637 15412 18101 17813 59.183.32.0/19 4637 6453 4755 17813 + Announce - aggregate of 59.183.32.0/20 (4637 6453 4755 17813) and 59.183.48.0/20 (4637 6453 4755 17813) 59.183.32.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.183.48.0/20 (4637 6453 4755 17813) 59.183.48.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.183.32.0/20 (4637 6453 4755 17813) 59.183.64.0/20 4637 15412 18101 17813 - Withdrawn - matching aggregate 59.183.0.0/16 4637 15412 18101 17813 59.183.80.0/20 4637 6453 4755 17813 59.183.128.0/19 4637 6453 4755 17813 + Announce - aggregate of 59.183.128.0/20 (4637 6453 4755 17813) and 59.183.144.0/20 (4637 6453 4755 17813) 59.183.128.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.183.144.0/20 (4637 6453 4755 17813) 59.183.144.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.183.128.0/20 (4637 6453 4755 17813) 59.183.160.0/20 4637 6453 4755 17813 59.183.176.0/20 4637 15412 18101 17813 - Withdrawn - matching aggregate 59.183.0.0/16 4637 15412 18101 17813 59.184.0.0/15 4637 15412 18101 17813 + Announce - aggregate of 59.184.0.0/16 (4637 15412 18101 17813) and 59.185.0.0/16 (4637 15412 18101 17813) 59.184.0.0/16 4637 15412 18101 17813 - Withdrawn - aggregated with 59.185.0.0/16 (4637 15412 18101 17813) 59.184.0.0/20 4637 15412 18101 17813 - Withdrawn - matching aggregate 59.184.0.0/16 4637 15412 18101 17813 59.184.16.0/20 4637 6453 4755 17813 59.184.32.0/19 4637 6453 4755 17813 + Announce - aggregate of 59.184.32.0/20 (4637 6453 4755 17813) and 59.184.48.0/20 (4637 6453 4755 17813) 59.184.32.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.184.48.0/20 (4637 6453 4755 17813) 59.184.48.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.184.32.0/20 (4637 6453 4755 17813) 59.184.128.0/19 4637 6453 4755 17813 + Announce - aggregate of 59.184.128.0/20 (4637 6453 4755 17813) and 59.184.144.0/20 (4637 6453 4755 17813) 59.184.128.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.184.144.0/20 (4637 6453 4755 17813) 59.184.144.0/20 4637 6453 4755 17813 - Withdrawn - aggregated with 59.184.128.0/20 (4637 6453 4755 17813) 59.184.176.0/20 4637 15412 18101 17813 - Withdrawn - matching aggregate 59.184.0.0/16 4637 15412 18101 17813 59.185.0.0/16 4637 15412 18101 17813 - Withdrawn - aggregated with 59.184.0.0/16 (4637 15412 18101 17813) 202.159.192.0/19 4637 6453 4755 17813 202.159.192.0/20 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.192.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.193.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.194.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.195.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.196.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.197.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.198.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.199.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.200.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.201.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.202.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.203.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.204.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.205.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.206.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.207.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.208.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.209.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.210.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.211.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.212.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.213.0/24 4637 15412 18101 17813 202.159.214.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.215.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.216.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.217.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.218.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.219.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.221.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.222.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.223.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4637 6453 4755 17813 202.159.224.0/20 4637 15412 18101 17813 202.159.240.0/20 4637 6453 4755 17813 203.94.192.0/20 4637 6453 4755 17813 203.94.208.0/20 4637 15412 18101 17813 203.94.208.0/22 4637 15412 18101 17813 - Withdrawn - matching aggregate 203.94.208.0/20 4637 15412 18101 17813 203.94.212.0/22 4637 15412 18101 17813 - Withdrawn - matching aggregate 203.94.208.0/20 4637 15412 18101 17813 203.94.216.0/22 4637 15412 18101 17813 - Withdrawn - matching aggregate 203.94.208.0/20 4637 15412 18101 17813 203.94.220.0/22 4637 15412 18101 17813 - Withdrawn - matching aggregate 203.94.208.0/20 4637 15412 18101 17813 203.94.224.0/20 4637 15412 18101 17813 203.94.224.0/21 4637 15412 18101 17813 - Withdrawn - matching aggregate 203.94.224.0/20 4637 15412 18101 17813 203.94.232.0/22 4637 6453 4755 17813 203.94.236.0/22 4637 15412 18101 17813 - Withdrawn - matching aggregate 203.94.224.0/20 4637 15412 18101 17813 203.94.240.0/20 4637 6453 4755 17813 203.94.240.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 203.94.240.0/20 4637 6453 4755 17813 203.94.243.0/24 4637 6453 4755 17813 - Withdrawn - matching aggregate 203.94.240.0/20 4637 6453 4755 17813
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17813 100 More Specifics 105 Total Advertisements MTNL-AP Mahanagar Telephone Nigam Ltd.
59.176.0.0/14 59.176.0.0/13
59.176.0.0/16 59.176.0.0/13
59.176.0.0/18 59.176.0.0/13
59.176.0.0/19 59.176.0.0/13
59.176.64.0/19 59.176.0.0/13
59.176.64.0/20 59.176.0.0/13
59.176.80.0/20 59.176.0.0/13
59.176.96.0/20 59.176.0.0/13
59.176.112.0/20 59.176.0.0/13
59.176.128.0/19 59.176.0.0/13
59.176.128.0/20 59.176.0.0/13
59.177.0.0/16 59.176.0.0/13
59.177.0.0/18 59.176.0.0/13
59.178.0.0/16 59.176.0.0/13
59.178.0.0/17 59.176.0.0/13
59.178.0.0/18 59.176.0.0/13
59.178.64.0/20 59.176.0.0/13
59.178.192.0/18 59.176.0.0/13
59.179.0.0/16 59.176.0.0/13
59.180.0.0/16 59.176.0.0/13
59.180.0.0/17 59.176.0.0/13
59.180.128.0/18 59.176.0.0/13
59.180.160.0/19 59.176.0.0/13
59.180.240.0/24 59.176.0.0/13
59.180.241.0/24 59.176.0.0/13
59.180.242.0/24 59.176.0.0/13
59.180.243.0/24 59.176.0.0/13
59.181.0.0/16 59.176.0.0/13
59.181.96.0/20 59.176.0.0/13
59.181.112.0/20 59.176.0.0/13
59.182.0.0/16 59.176.0.0/13
59.182.0.0/20 59.176.0.0/13
59.182.16.0/20 59.176.0.0/13
59.182.32.0/20 59.176.0.0/13
59.182.48.0/20 59.176.0.0/13
59.182.64.0/20 59.176.0.0/13
59.182.80.0/20 59.176.0.0/13
59.182.96.0/20 59.176.0.0/13
59.182.112.0/20 59.176.0.0/13
59.182.128.0/20 59.176.0.0/13
59.182.144.0/20 59.176.0.0/13
59.182.160.0/20 59.176.0.0/13
59.183.0.0/16 59.176.0.0/13
59.183.0.0/20 59.176.0.0/13
59.183.16.0/20 59.176.0.0/13
59.183.32.0/20 59.176.0.0/13
59.183.48.0/20 59.176.0.0/13
59.183.64.0/20 59.176.0.0/13
59.183.80.0/20 59.176.0.0/13
59.183.96.0/20 59.176.0.0/13
59.183.128.0/20 59.176.0.0/13
59.183.144.0/20 59.176.0.0/13
59.183.160.0/20 59.176.0.0/13
59.183.176.0/20 59.176.0.0/13
59.184.0.0/16 59.184.0.0/15
59.184.0.0/20 59.184.0.0/15
59.184.16.0/20 59.184.0.0/15
59.184.32.0/20 59.184.0.0/15
59.184.48.0/20 59.184.0.0/15
59.184.128.0/20 59.184.0.0/15
59.184.144.0/20 59.184.0.0/15
59.184.160.0/20 59.184.0.0/15
59.184.176.0/20 59.184.0.0/15
59.185.0.0/16 59.184.0.0/15
202.159.192.0/19 202.159.192.0/18
202.159.192.0/20 202.159.192.0/18
202.159.192.0/24 202.159.192.0/18
202.159.193.0/24 202.159.192.0/18
202.159.194.0/24 202.159.192.0/18
202.159.195.0/24 202.159.192.0/18
202.159.196.0/24 202.159.192.0/18
202.159.197.0/24 202.159.192.0/18
202.159.198.0/24 202.159.192.0/18
202.159.199.0/24 202.159.192.0/18
202.159.208.0/24 202.159.192.0/18
202.159.209.0/24 202.159.192.0/18
202.159.210.0/24 202.159.192.0/18
202.159.211.0/24 202.159.192.0/18
202.159.212.0/24 202.159.192.0/18
202.159.214.0/24 202.159.192.0/18
202.159.216.0/24 202.159.192.0/18
202.159.217.0/24 202.159.192.0/18
202.159.218.0/24 202.159.192.0/18
202.159.219.0/24 202.159.192.0/18
202.159.220.0/24 202.159.192.0/18
202.159.221.0/24 202.159.192.0/18
202.159.222.0/24 202.159.192.0/18
202.159.223.0/24 202.159.192.0/18
202.159.224.0/19 202.159.192.0/18
202.159.224.0/20 202.159.192.0/18
202.159.240.0/20 202.159.192.0/18
203.94.208.0/22 203.94.208.0/21
203.94.212.0/22 203.94.208.0/21
203.94.224.0/20 203.94.224.0/19
203.94.224.0/21 203.94.224.0/19
203.94.232.0/22 203.94.224.0/19
203.94.236.0/22 203.94.224.0/19
203.94.240.0/20 203.94.224.0/19
203.94.240.0/24 203.94.224.0/19
203.94.243.0/24 203.94.224.0/19
59.180.0.0/18 59.176.0.0/13
59.180.64.0/18 59.176.0.0/13
59.180.128.0/20 59.176.0.0/13
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 59.180.128.0/18 Announced
+ 59.180.240.0/24 Announced
+ 59.180.241.0/24 Announced
+ 59.180.242.0/24 Announced
+ 59.180.243.0/24 Announced
- 59.180.0.0/18 Withdrawn
- 59.180.64.0/18 Withdrawn
- 59.180.128.0/20 Withdrawn
whois: 402603
IANA has recorded AS17813 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17813\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
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: 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 'AS17813'
% Abuse contact for 'AS17813' is 'abusemtnl@bol.net.in'
aut-num: AS17813
as-name: MTNL-AP
descr: Mahanagar Telephone Nigam Limited
descr: ISP Division, New Delhi
descr: Planning Development and Operation of Telecom Services.
country: IN
import: from AS4755
action pref=50;
accept ANY
import: from AS9430
action pref=100;
accept ANY
export: to AS4755
announce AS17813 AND NOT AS9430
export: to AS9430
announce AS17813 AND NOT AS4755
default: to AS4755
action pref=5;
networks ANY
default: to AS9430
action pref=10;
networks ANY
admin-c: AB782-AP
tech-c: SM2089-AP
notify: dgmvas2@bol.net.in
notify: sdeisp3@bol.net.in
mnt-by: MAINT-IN-IRINN
mnt-routes: MAINT-IN-MTNL
mnt-irt: IRT-MTNL-IN
last-modified: 2016-12-14T04:38:48Z
source: APNIC
irt: IRT-MTNL-IN
address: Jeevan Bharati Building
address: Tower 1, 12th Floor, 124, Connaught Circus, New Delhi
e-mail: dgmitco@bol.net.in
abuse-mailbox: abusemtnl@bol.net.in
admin-c: AB782-AP
tech-c: SM2089-AP
auth: # Filtered
mnt-by: MAINT-IN-MTNL
mnt-by: MAINT-IN-IRINN
last-modified: 2026-04-17T06:06:29Z
source: APNIC
role: Senior Manager
address: Mahanagar Doorsanchar Sadan, 5th Floor, 9 CGO Complex, Lodhi Road, New Delhi ,New Delhi,Delhi-110003
country: IN
phone: +91 01124325185
e-mail: mgritco@bol.net.in
admin-c: AB782-AP
tech-c: AB782-AP
nic-hdl: SM2089-AP
mnt-by: MAINT-IN-MTNL
mnt-by: MAINT-IN-IRINN
last-modified: 2025-09-27T09:35:01Z
source: APNIC
person: Amarjeetkaur Bedi
address: Mahanagar Doorsanchar Sadan, 5th Floor, 9 CGO Complex, Lodhi Road, New Delhi ,New Delhi,Delhi-110003
country: IN
phone: +91 01124325185
e-mail: dgmitco@bol.net.in
nic-hdl: AB782-AP
mnt-by: MAINT-IN-MTNL
mnt-by: MAINT-IN-IRINN
last-modified: 2025-09-27T09:35:01Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)