17820 DIL-AP DIRECT INTERNET LTD., IN
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
AS45820 TTSL-MEISISP Tata Teleservices ISP AS, IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4101 AS17820 ORIGIN Originate: 58112 /16.17 Transit: 0 /0.00 DIL-AP DIRECT INTERNET LTD., 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 % 2884 AS17820 DIL-AP DIRECT INTERNET LTD., IN 54 33 14 35 19 35.19% Prefix AS Path Aggregation Suggestion 61.12.0.0/22 7018 6453 4755 17820 17820 17820 61.12.4.0/22 7018 6453 4755 17820 61.12.20.0/22 7018 6453 4755 17820 61.12.24.0/21 7018 6453 4755 17820 + Announce - aggregate of 61.12.24.0/22 (7018 6453 4755 17820) and 61.12.28.0/22 (7018 6453 4755 17820) 61.12.24.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.28.0/22 (7018 6453 4755 17820) 61.12.28.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.24.0/22 (7018 6453 4755 17820) 61.12.56.0/21 7018 6453 4755 17820 + Announce - aggregate of 61.12.56.0/22 (7018 6453 4755 17820) and 61.12.60.0/22 (7018 6453 4755 17820) 61.12.56.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.60.0/22 (7018 6453 4755 17820) 61.12.60.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.56.0/22 (7018 6453 4755 17820) 61.12.96.0/21 7018 6453 4755 17820 + Announce - aggregate of 61.12.96.0/22 (7018 6453 4755 17820) and 61.12.100.0/22 (7018 6453 4755 17820) 61.12.96.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.100.0/22 (7018 6453 4755 17820) 61.12.100.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.96.0/22 (7018 6453 4755 17820) 61.12.112.0/22 7018 6453 4755 17820 61.12.120.0/21 7018 6453 4755 17820 + Announce - aggregate of 61.12.120.0/22 (7018 6453 4755 17820) and 61.12.124.0/22 (7018 6453 4755 17820) 61.12.120.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.124.0/22 (7018 6453 4755 17820) 61.12.124.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.12.120.0/22 (7018 6453 4755 17820) 61.16.144.0/21 7018 6453 4755 17820 61.16.152.0/21 7018 6453 4755 17820 17820 17820 + Announce - aggregate of 61.16.152.0/22 (7018 6453 4755 17820 17820 17820) and 61.16.156.0/22 (7018 6453 4755 17820 17820 17820) 61.16.152.0/22 7018 6453 4755 17820 17820 17820 - Withdrawn - aggregated with 61.16.156.0/22 (7018 6453 4755 17820 17820 17820) 61.16.156.0/22 7018 6453 4755 17820 17820 17820 - Withdrawn - aggregated with 61.16.152.0/22 (7018 6453 4755 17820 17820 17820) 61.16.160.0/22 7018 6453 4755 17820 61.16.172.0/22 7018 6453 4755 17820 61.16.176.0/20 7018 6453 4755 17820 61.16.192.0/21 7018 6453 4755 17820 + Announce - aggregate of 61.16.192.0/22 (7018 6453 4755 17820) and 61.16.196.0/22 (7018 6453 4755 17820) 61.16.192.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.16.196.0/22 (7018 6453 4755 17820) 61.16.196.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.16.192.0/22 (7018 6453 4755 17820) 61.16.208.0/20 7018 6453 4755 17820 + Announce - aggregate of 61.16.208.0/21 (7018 6453 4755 17820) and 61.16.216.0/21 (7018 6453 4755 17820) 61.16.208.0/21 7018 6453 4755 17820 - Withdrawn - aggregated with 61.16.216.0/21 (7018 6453 4755 17820) 61.16.216.0/21 7018 6453 4755 17820 - Withdrawn - aggregated with 61.16.208.0/21 (7018 6453 4755 17820) 61.16.232.0/21 7018 6453 4755 17820 61.16.238.0/24 2914 6453 4755 45820 17820 61.16.240.0/21 7018 6453 4755 17820 + Announce - aggregate of 61.16.240.0/22 (7018 6453 4755 17820) and 61.16.244.0/22 (7018 6453 4755 17820) 61.16.240.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.16.244.0/22 (7018 6453 4755 17820) 61.16.244.0/22 7018 6453 4755 17820 - Withdrawn - aggregated with 61.16.240.0/22 (7018 6453 4755 17820) 115.160.192.0/20 7018 6453 4755 17820 115.160.224.0/21 7018 6453 4755 17820 203.196.128.0/20 7018 6453 4755 17820 + Announce - aggregate of 203.196.128.0/21 (7018 6453 4755 17820) and 203.196.136.0/21 (7018 6453 4755 17820) 203.196.128.0/21 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.136.0/21 (7018 6453 4755 17820) 203.196.136.0/21 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.128.0/21 (7018 6453 4755 17820) 203.196.140.0/23 7018 6453 4755 17820 - Withdrawn - matching aggregate 203.196.136.0/21 7018 6453 4755 17820 203.196.142.0/23 7018 6453 4755 17820 - Withdrawn - matching aggregate 203.196.136.0/21 7018 6453 4755 17820 203.196.152.0/22 7018 6453 4755 17820 + Announce - aggregate of 203.196.152.0/23 (7018 6453 4755 17820) and 203.196.154.0/23 (7018 6453 4755 17820) 203.196.152.0/23 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.154.0/23 (7018 6453 4755 17820) 203.196.154.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.155.0/24 (7018 6453 4755 17820) 203.196.155.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.154.0/24 (7018 6453 4755 17820) 203.196.157.0/24 7018 6453 4755 17820 203.196.159.0/24 7018 6453 4755 17820 203.196.162.0/24 7018 6453 4755 17820 203.196.164.0/22 7018 6453 4755 17820 + Announce - aggregate of 203.196.164.0/23 (7018 6453 4755 17820) and 203.196.166.0/23 (7018 6453 4755 17820) 203.196.164.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.165.0/24 (7018 6453 4755 17820) 203.196.165.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.164.0/24 (7018 6453 4755 17820) 203.196.166.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.167.0/24 (7018 6453 4755 17820) 203.196.167.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.166.0/24 (7018 6453 4755 17820) 203.196.170.0/23 7018 6453 4755 17820 + Announce - aggregate of 203.196.170.0/24 (7018 6453 4755 17820) and 203.196.171.0/24 (7018 6453 4755 17820) 203.196.170.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.171.0/24 (7018 6453 4755 17820) 203.196.171.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.170.0/24 (7018 6453 4755 17820) 203.196.176.0/23 7018 6453 4755 17820 + Announce - aggregate of 203.196.176.0/24 (7018 6453 4755 17820) and 203.196.177.0/24 (7018 6453 4755 17820) 203.196.176.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.177.0/24 (7018 6453 4755 17820) 203.196.177.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.176.0/24 (7018 6453 4755 17820) 203.196.180.0/24 7018 6453 4755 17820 203.196.188.0/24 7018 6453 4755 17820 203.196.190.0/23 7018 6453 4755 17820 + Announce - aggregate of 203.196.190.0/24 (7018 6453 4755 17820) and 203.196.191.0/24 (7018 6453 4755 17820) 203.196.190.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.191.0/24 (7018 6453 4755 17820) 203.196.191.0/24 7018 6453 4755 17820 - Withdrawn - aggregated with 203.196.190.0/24 (7018 6453 4755 17820) 210.7.64.0/19 7018 6453 4755 17820 17820 17820 210.7.68.0/24 2914 6453 4755 45820 17820 210.7.74.0/24 2914 6453 4755 45820 17820 210.7.77.0/24 2914 6453 4755 45820 17820
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17820 63 More Specifics 65 Total Advertisements DIL-AP DIRECT INTERNET LTD., IN
61.12.0.0/22 61.12.0.0/19
61.12.4.0/22 61.12.0.0/19
61.12.8.0/22 61.12.0.0/19
61.12.20.0/22 61.12.0.0/19
61.12.24.0/22 61.12.0.0/19
61.12.28.0/22 61.12.0.0/19
61.12.48.0/22 61.12.48.0/20
61.12.56.0/22 61.12.48.0/20
61.12.60.0/22 61.12.48.0/20
61.12.96.0/22 61.12.96.0/19
61.12.100.0/22 61.12.96.0/19
61.12.108.0/22 61.12.96.0/19
61.12.112.0/22 61.12.96.0/19
61.12.120.0/22 61.12.96.0/19
61.12.124.0/22 61.12.96.0/19
61.16.144.0/21 61.16.144.0/20
61.16.152.0/22 61.16.144.0/20
61.16.156.0/22 61.16.144.0/20
61.16.160.0/22 61.16.160.0/19
61.16.172.0/22 61.16.160.0/19
61.16.176.0/20 61.16.160.0/19
61.16.192.0/22 61.16.192.0/18
61.16.196.0/22 61.16.192.0/18
61.16.208.0/21 61.16.192.0/18
61.16.216.0/21 61.16.192.0/18
61.16.224.0/21 61.16.192.0/18
61.16.232.0/21 61.16.192.0/18
61.16.240.0/22 61.16.192.0/18
61.16.244.0/22 61.16.192.0/18
61.16.248.0/22 61.16.192.0/18
61.16.252.0/22 61.16.192.0/18
115.160.224.0/21 115.160.224.0/20
203.196.128.0/21 203.196.128.0/20
203.196.136.0/21 203.196.128.0/20
203.196.140.0/23 203.196.128.0/20
203.196.142.0/23 203.196.128.0/20
203.196.150.0/23 203.196.144.0/20
203.196.152.0/23 203.196.144.0/20
203.196.154.0/24 203.196.144.0/20
203.196.155.0/24 203.196.144.0/20
203.196.157.0/24 203.196.144.0/20
203.196.159.0/24 203.196.144.0/20
203.196.161.0/24 203.196.160.0/19
203.196.162.0/24 203.196.160.0/19
203.196.163.0/24 203.196.160.0/19
203.196.164.0/24 203.196.160.0/19
203.196.165.0/24 203.196.160.0/19
203.196.166.0/24 203.196.160.0/19
203.196.167.0/24 203.196.160.0/19
203.196.168.0/23 203.196.160.0/19
203.196.170.0/24 203.196.160.0/19
203.196.171.0/24 203.196.160.0/19
203.196.174.0/23 203.196.160.0/19
203.196.176.0/24 203.196.160.0/19
203.196.177.0/24 203.196.160.0/19
203.196.180.0/24 203.196.160.0/19
203.196.181.0/24 203.196.160.0/19
203.196.182.0/23 203.196.160.0/19
203.196.184.0/22 203.196.160.0/19
203.196.188.0/24 203.196.160.0/19
203.196.189.0/24 203.196.160.0/19
203.196.190.0/24 203.196.160.0/19
203.196.191.0/24 203.196.160.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 61.12.8.0/22 Announced
+ 61.12.48.0/22 Announced
+ 61.12.108.0/22 Announced
+ 61.16.224.0/21 Announced
+ 61.16.248.0/22 Announced
+ 61.16.252.0/22 Announced
+ 203.196.150.0/23 Announced
+ 203.196.161.0/24 Announced
+ 203.196.163.0/24 Announced
+ 203.196.189.0/24 Announced
whois: 402551
IANA has recorded AS17820 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17820\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 'AS17820'
% Abuse contact for 'AS17820' is 'karamjeet.singh@tatatel.co.in'
aut-num: AS17820
as-name: DIL-AP
descr: DIRECT INTERNET LTD.
descr: Scope Minar, Core 1
descr: 2nd Floor, Laxmi Nagar
descr: New Delhi - 110092, India
descr: Ph :+91-11-22448000
descr: Fax: +91-11-22448114
country: IN
import: from AS9498 accept ANY;
import: from AS4755 accept ANY
import: from AS55574 accept ANY
export: to AS9498 announce AS17820 AS55574
export: to AS4755 announce AS17820
default: to AS9498 action pref=150; networks ANY
org: ORG-TCIS1-AP
admin-c: KS1346-AP
tech-c: KS1346-AP
abuse-c: AT1380-AP
notify: karamjeet.singh@tatatel.co.in
mnt-lower: MAINT-IN-DIL
mnt-routes: MAINT-IN-DIL
mnt-by: APNIC-HM
mnt-irt: IRT-TCISL-IN
last-modified: 2024-11-28T04:05:52Z
source: APNIC
irt: IRT-TCISL-IN
address: Scope Minar, Core 1
address: 2nd Floor, Laxmi Nagar
address: New Delhi - 110092
e-mail: karamjeet.singh@tatatel.co.in
abuse-mailbox: karamjeet.singh@tatatel.co.in
admin-c: KS1346-AP
tech-c: KS1346-AP
auth: # Filtered
remarks: karamjeet.singh@tatatel.co.in is invalid
mnt-by: MAINT-IN-DIL
last-modified: 2026-03-25T13:10:56Z
source: APNIC
organisation: ORG-TCIS1-AP
org-name: TATA Communications Internet Services Ltd
org-type: LIR
country: IN
address: Tata Communications Ltd
address: GCSC, Alandi Road
address: Dighi
phone: +91-9805084887
fax-no: +91-20-66143278
e-mail: karamjeet.singh@tatatel.co.in
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2025-01-02T12:58:45Z
source: APNIC
role: ABUSE TCISLIN
country: ZZ
address: Scope Minar, Core 1
address: 2nd Floor, Laxmi Nagar
address: New Delhi - 110092
phone: +000000000
e-mail: karamjeet.singh@tatatel.co.in
admin-c: KS1346-AP
tech-c: KS1346-AP
nic-hdl: AT1380-AP
remarks: Generated from irt object IRT-TCISL-IN
remarks: karamjeet.singh@tatatel.co.in is invalid
abuse-mailbox: karamjeet.singh@tatatel.co.in
mnt-by: APNIC-ABUSE
last-modified: 2026-03-25T13:12:00Z
source: APNIC
person: Karamjeet Singh
address: Scope Minar
country: IN
phone: +91-11-224-48000
e-mail: karamjeet.singh@tatatel.co.in
nic-hdl: KS1346-AP
mnt-by: MAINT-IN-DIL
last-modified: 2024-11-27T16:51:23Z
source: APNIC
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