17813 MTNL-AP Mahanagar Telephone Nigam Limited, IN
Adjacency: 3 Upstream: 1 Downstream: 2
Upstream Adjacent AS list
AS9829 BSNL-NIB National Internet Backbone, IN
Downstream Adjacent AS list
AS55847 NKN-EDGE-NW NKN EDGE Network, IN
AS135173 IMD-AS-IN INDIA METEOROLOGICAL DEPARTMENT, IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 391 AS17813 ORG+TRN Originate: 1224704 /11.78 Transit: 256 /24.00 MTNL-AP Mahanagar Telephone Nigam Limited, 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 % 1873 AS17813 MTNL-AP Mahanagar Telephone Nigam Limited, IN 60 33 2 29 31 51.67% Prefix AS Path Aggregation Suggestion 59.176.128.0/17 4608 9498 9829 17813 59.176.169.0/24 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.176.128.0/17 4608 9498 9829 17813 59.179.0.0/16 4608 9498 9829 17813 59.179.17.0/24 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.179.0.0/16 4608 9498 9829 17813 59.179.27.0/24 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.179.0.0/16 4608 9498 9829 17813 59.179.32.0/19 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.179.0.0/16 4608 9498 9829 17813 59.179.64.0/21 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.179.0.0/16 4608 9498 9829 17813 59.179.64.0/24 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.179.0.0/16 4608 9498 9829 17813 59.179.128.0/19 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.179.0.0/16 4608 9498 9829 17813 59.180.128.0/18 4608 9498 9829 17813 + Announce - aggregate of 59.180.128.0/19 (4608 9498 9829 17813) and 59.180.160.0/19 (4608 9498 9829 17813) 59.180.128.0/19 4608 9498 9829 17813 - Withdrawn - aggregated with 59.180.160.0/19 (4608 9498 9829 17813) 59.180.160.0/19 4608 9498 9829 17813 - Withdrawn - aggregated with 59.180.128.0/19 (4608 9498 9829 17813) 59.180.192.0/20 4608 9498 9829 17813 59.180.224.0/19 4608 9498 9829 17813 59.180.224.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.180.224.0/19 4608 9498 9829 17813 59.180.248.0/21 4608 9498 9829 17813 - Withdrawn - matching aggregate 59.180.224.0/19 4608 9498 9829 17813 59.181.0.0/16 4777 2497 1299 9829 17813 17813 17813 59.185.0.0/17 4777 2497 1299 9829 17813 17813 17813 59.185.0.0/20 4777 2497 1299 9829 17813 59.185.0.0/24 4777 2497 1299 9829 17813 17813 17813 59.185.96.0/20 4777 2497 1299 9829 17813 17813 17813 - Withdrawn - matching aggregate 59.185.0.0/17 4777 2497 1299 9829 17813 17813 17813 59.185.192.0/18 4777 2497 1299 9829 17813 59.185.224.0/22 4777 2497 1299 9829 17813 17813 17813 59.185.232.0/22 4777 2497 1299 9829 17813 17813 17813 59.185.240.0/20 4777 2497 1299 9829 17813 17813 17813 120.57.0.0/16 4608 9498 9829 17813 120.57.32.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.57.0.0/16 4608 9498 9829 17813 120.57.48.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.57.0.0/16 4608 9498 9829 17813 120.57.80.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.57.0.0/16 4608 9498 9829 17813 120.57.96.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.57.0.0/16 4608 9498 9829 17813 120.57.112.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.57.0.0/16 4608 9498 9829 17813 120.57.128.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.57.0.0/16 4608 9498 9829 17813 120.58.0.0/16 4608 9498 9829 17813 120.58.64.0/18 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.58.0.0/16 4608 9498 9829 17813 120.58.128.0/18 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.58.0.0/16 4608 9498 9829 17813 120.58.192.0/18 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.58.0.0/16 4608 9498 9829 17813 120.59.0.0/17 4608 9498 9829 17813 120.59.16.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 120.59.0.0/17 4608 9498 9829 17813 120.63.0.0/16 4777 2497 1299 9829 17813 17813 17813 120.63.128.0/17 4777 2497 1299 9829 17813 17813 17813 - Withdrawn - matching aggregate 120.63.0.0/16 4777 2497 1299 9829 17813 17813 17813 182.56.0.0/14 4777 2497 1299 9829 17813 17813 17813 182.56.0.0/16 4777 2497 1299 9829 17813 182.56.0.0/18 4777 2497 1299 9829 17813 - Withdrawn - matching aggregate 182.56.0.0/16 4777 2497 1299 9829 17813 182.56.128.0/18 4777 2497 1299 9829 17813 17813 17813 182.57.128.0/17 4777 2497 1299 9829 17813 17813 17813 - Withdrawn - matching aggregate 182.56.0.0/14 4777 2497 1299 9829 17813 17813 17813 182.58.0.0/15 4777 2497 1299 9829 17813 + Announce - aggregate of 182.58.0.0/16 (4777 2497 1299 9829 17813) and 182.59.0.0/16 (4777 2497 1299 9829 17813) 182.58.0.0/16 4777 2497 1299 9829 17813 - Withdrawn - aggregated with 182.59.0.0/16 (4777 2497 1299 9829 17813) 182.59.0.0/16 4777 2497 1299 9829 17813 - Withdrawn - aggregated with 182.58.0.0/16 (4777 2497 1299 9829 17813) 182.59.0.0/18 4777 2497 1299 9829 17813 - Withdrawn - matching aggregate 182.59.0.0/16 4777 2497 1299 9829 17813 182.59.128.0/18 4777 2497 1299 9829 17813 17813 17813 202.159.192.0/19 4608 9498 9829 17813 202.159.192.0/20 4608 9498 9829 17813 - Withdrawn - matching aggregate 202.159.192.0/19 4608 9498 9829 17813 202.159.224.0/19 4777 2497 1299 9829 17813 202.159.224.0/20 4777 2497 1299 9829 17813 17813 17813 202.159.240.0/20 4777 2497 1299 9829 17813 - Withdrawn - matching aggregate 202.159.224.0/19 4777 2497 1299 9829 17813 203.94.192.0/20 4608 9498 9829 17813 203.94.208.0/20 4777 2497 1299 9829 17813 203.94.224.0/20 4777 2497 1299 9829 17813 203.94.240.0/20 4608 9498 9829 17813 203.94.241.0/24 4608 9498 9829 17813 - Withdrawn - matching aggregate 203.94.240.0/20 4608 9498 9829 17813 203.94.243.0/24 4608 9498 9829 17813 - Withdrawn - matching aggregate 203.94.240.0/20 4608 9498 9829 17813 203.94.244.0/24 4608 9498 9829 17813 - Withdrawn - matching aggregate 203.94.240.0/20 4608 9498 9829 17813
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17813 57 More Specifics 60 Total Advertisements MTNL-AP Mahanagar Telephone Nigam Limited, IN
59.176.128.0/17 59.176.0.0/13
59.176.169.0/24 59.176.0.0/13
59.179.0.0/16 59.176.0.0/13
59.179.17.0/24 59.176.0.0/13
59.179.27.0/24 59.176.0.0/13
59.179.32.0/19 59.176.0.0/13
59.179.64.0/21 59.176.0.0/13
59.179.64.0/24 59.176.0.0/13
59.179.128.0/19 59.176.0.0/13
59.180.128.0/19 59.176.0.0/13
59.180.160.0/19 59.176.0.0/13
59.180.192.0/20 59.176.0.0/13
59.180.224.0/19 59.176.0.0/13
59.180.224.0/20 59.176.0.0/13
59.180.248.0/21 59.176.0.0/13
59.181.0.0/16 59.176.0.0/13
59.185.0.0/17 59.184.0.0/15
59.185.0.0/20 59.184.0.0/15
59.185.0.0/24 59.184.0.0/15
59.185.96.0/20 59.184.0.0/15
59.185.192.0/18 59.184.0.0/15
59.185.224.0/22 59.184.0.0/15
59.185.232.0/22 59.184.0.0/15
59.185.240.0/20 59.184.0.0/15
120.57.0.0/16 120.56.0.0/13
120.57.32.0/20 120.56.0.0/13
120.57.48.0/20 120.56.0.0/13
120.57.80.0/20 120.56.0.0/13
120.57.96.0/20 120.56.0.0/13
120.57.112.0/20 120.56.0.0/13
120.57.128.0/20 120.56.0.0/13
120.58.0.0/16 120.56.0.0/13
120.58.64.0/18 120.56.0.0/13
120.58.128.0/18 120.56.0.0/13
120.58.192.0/18 120.56.0.0/13
120.59.0.0/17 120.56.0.0/13
120.59.16.0/20 120.56.0.0/13
120.63.0.0/16 120.56.0.0/13
120.63.128.0/17 120.56.0.0/13
182.56.0.0/16 182.56.0.0/14
182.56.0.0/18 182.56.0.0/14
182.56.128.0/18 182.56.0.0/14
182.57.128.0/17 182.56.0.0/14
182.58.0.0/16 182.56.0.0/14
182.59.0.0/16 182.56.0.0/14
182.59.0.0/18 182.56.0.0/14
182.59.128.0/18 182.56.0.0/14
202.159.192.0/19 202.159.192.0/18
202.159.192.0/20 202.159.192.0/18
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
203.94.224.0/20 203.94.224.0/19
203.94.240.0/20 203.94.224.0/19
203.94.241.0/24 203.94.224.0/19
203.94.243.0/24 203.94.224.0/19
203.94.244.0/24 203.94.224.0/19
whois: 402332
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: 2026-02-10T04:57:19Z
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
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