51540 DALNET-ASN, TR
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS60446 DATEMA, TR
AS12735 ASTURKNET, TR
AS42216 NETVISER WWW.INTERNETSAHIBI.NET, TR
AS43391 NETDIREKT-AS, TR
Downstream Adjacent AS list
AS206991 IXIR, TR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 9567 AS51540 ORG+TRN Originate: 11264 /18.54 Transit: 3584 /20.19 DALNET-ASN, TR
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 % 6520 AS51540 DALNET-ASN, TR 44 14 7 37 7 15.91% Prefix AS Path Aggregation Suggestion 31.210.44.0/24 4777 2497 9121 42910 42216 51540 46.31.144.0/23 4777 2497 3257 12735 51540 + Announce - aggregate of 46.31.144.0/24 (4777 2497 3257 12735 51540) and 46.31.145.0/24 (4777 2497 3257 12735 51540) 46.31.144.0/24 4777 2497 3257 12735 51540 - Withdrawn - aggregated with 46.31.145.0/24 (4777 2497 3257 12735 51540) 46.31.145.0/24 4777 2497 3257 12735 51540 - Withdrawn - aggregated with 46.31.144.0/24 (4777 2497 3257 12735 51540) 46.31.146.0/24 4777 2497 3257 12735 51540 46.31.147.0/24 4777 2516 3257 12735 51540 46.31.148.0/24 4777 2497 3257 12735 51540 46.31.149.0/24 4777 2516 3257 12735 51540 46.31.150.0/24 4777 2516 6762 43391 51540 46.31.151.0/24 4777 2497 3257 12735 51540 78.135.84.0/24 4777 2497 9121 42910 42216 51540 78.135.99.0/24 4777 2497 9121 42910 42216 51540 84.17.64.0/24 4777 2497 9121 42910 42216 51540 84.17.77.0/24 4777 2497 9121 42910 42216 51540 84.17.78.0/24 4777 2497 9121 42910 42216 51540 84.17.80.0/23 4777 2497 9121 42910 42216 51540 + Announce - aggregate of 84.17.80.0/24 (4777 2497 9121 42910 42216 51540) and 84.17.81.0/24 (4777 2497 9121 42910 42216 51540) 84.17.80.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 84.17.81.0/24 (4777 2497 9121 42910 42216 51540) 84.17.81.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 84.17.80.0/24 (4777 2497 9121 42910 42216 51540) 84.17.82.0/24 4777 2497 9121 42910 42216 51540 84.17.85.0/24 4777 2497 9121 42910 42216 51540 84.17.92.0/24 4777 2497 9121 42910 42216 51540 176.43.128.0/23 4777 2497 9121 42910 42216 51540 + Announce - aggregate of 176.43.128.0/24 (4777 2497 9121 42910 42216 51540) and 176.43.129.0/24 (4777 2497 9121 42910 42216 51540) 176.43.128.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 176.43.129.0/24 (4777 2497 9121 42910 42216 51540) 176.43.129.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 176.43.128.0/24 (4777 2497 9121 42910 42216 51540) 176.43.130.0/24 4777 2497 3257 12735 51540 176.43.131.0/24 4777 2497 6453 44901 208972 60446 51540 176.43.132.0/24 4777 2497 9121 42910 42216 51540 185.14.20.0/24 4777 2497 3257 12735 51540 185.14.21.0/24 4777 2516 3257 12735 51540 185.14.22.0/24 4777 2497 6453 44901 208972 60446 51540 185.14.23.0/24 4777 2497 3257 12735 51540 185.52.228.0/24 4777 2497 9121 42910 42216 51540 185.70.84.0/24 4777 2497 9121 42910 42216 51540 185.198.196.0/23 4777 2497 6453 44901 208972 60446 51540 + Announce - aggregate of 185.198.196.0/24 (4777 2497 6453 44901 208972 60446 51540) and 185.198.197.0/24 (4777 2497 6453 44901 208972 60446 51540) 185.198.196.0/24 4777 2497 6453 44901 208972 60446 51540 - Withdrawn - aggregated with 185.198.197.0/24 (4777 2497 6453 44901 208972 60446 51540) 185.198.197.0/24 4777 2497 6453 44901 208972 60446 51540 - Withdrawn - aggregated with 185.198.196.0/24 (4777 2497 6453 44901 208972 60446 51540) 185.198.198.0/24 4777 2497 3257 12735 51540 185.198.199.0/24 4777 2516 3257 12735 51540 193.254.252.0/23 4777 2497 9121 42910 42216 51540 + Announce - aggregate of 193.254.252.0/24 (4777 2497 9121 42910 42216 51540) and 193.254.253.0/24 (4777 2497 9121 42910 42216 51540) 193.254.252.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 193.254.253.0/24 (4777 2497 9121 42910 42216 51540) 193.254.253.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 193.254.252.0/24 (4777 2497 9121 42910 42216 51540) 195.42.241.0/24 4777 2497 9121 42910 42216 51540 195.42.242.0/24 4777 2497 9121 42910 42216 51540 195.128.32.0/23 4777 2497 9121 42910 42216 51540 + Announce - aggregate of 195.128.32.0/24 (4777 2497 9121 42910 42216 51540) and 195.128.33.0/24 (4777 2497 9121 42910 42216 51540) 195.128.32.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 195.128.33.0/24 (4777 2497 9121 42910 42216 51540) 195.128.33.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 195.128.32.0/24 (4777 2497 9121 42910 42216 51540) 195.128.34.0/24 4777 2497 9121 42910 42216 51540 195.128.36.0/24 4777 2516 3257 6204 208972 42910 42216 51540 195.128.38.0/23 4777 2497 9121 42910 42216 51540 + Announce - aggregate of 195.128.38.0/24 (4777 2497 9121 42910 42216 51540) and 195.128.39.0/24 (4777 2497 9121 42910 42216 51540) 195.128.38.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 195.128.39.0/24 (4777 2497 9121 42910 42216 51540) 195.128.39.0/24 4777 2497 9121 42910 42216 51540 - Withdrawn - aggregated with 195.128.38.0/24 (4777 2497 9121 42910 42216 51540)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51540 41 More Specifics 44 Total Advertisements DALNET-ASN, TR
31.210.44.0/24 31.210.44.0/22
46.31.144.0/24 46.31.144.0/21
46.31.145.0/24 46.31.144.0/21
46.31.146.0/24 46.31.144.0/21
46.31.147.0/24 46.31.144.0/21
46.31.148.0/24 46.31.144.0/21
46.31.149.0/24 46.31.144.0/21
46.31.150.0/24 46.31.144.0/21
46.31.151.0/24 46.31.144.0/21
78.135.84.0/24 78.135.80.0/20
78.135.99.0/24 78.135.98.0/23
84.17.64.0/24 84.17.64.0/19
84.17.77.0/24 84.17.64.0/19
84.17.78.0/24 84.17.64.0/19
84.17.80.0/24 84.17.64.0/19
84.17.81.0/24 84.17.64.0/19
84.17.82.0/24 84.17.64.0/19
84.17.85.0/24 84.17.64.0/19
84.17.92.0/24 84.17.64.0/19
176.43.128.0/24 176.40.0.0/14
176.43.129.0/24 176.40.0.0/14
176.43.130.0/24 176.40.0.0/14
176.43.131.0/24 176.40.0.0/14
176.43.132.0/24 176.40.0.0/14
185.14.20.0/24 185.14.20.0/22
185.14.21.0/24 185.14.20.0/22
185.14.22.0/24 185.14.20.0/22
185.14.23.0/24 185.14.20.0/22
185.70.84.0/24 185.70.84.0/22
185.198.196.0/24 185.198.196.0/22
185.198.197.0/24 185.198.196.0/22
185.198.198.0/24 185.198.196.0/22
185.198.199.0/24 185.198.196.0/22
193.254.252.0/24 193.254.252.0/23
193.254.253.0/24 193.254.252.0/23
195.42.241.0/24 195.42.240.0/22
195.42.242.0/24 195.42.240.0/22
195.128.32.0/24 195.128.32.0/23
195.128.33.0/24 195.128.32.0/23
195.128.38.0/24 195.128.38.0/23
195.128.39.0/24 195.128.38.0/23
whois: 402332
IANA has recorded AS51540 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51540\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS51357 - AS51817'
as-block: AS51357 - AS51817
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2025-02-13T13:57:44Z
last-modified: 2025-02-13T13:57:44Z
source: RIPE
% Information related to 'AS51540'
% Abuse contact for 'AS51540' is 'abuse@dal.tr'
aut-num: AS51540
as-name: DALNET-ASN
org: ORG-DBTV2-RIPE
import: from AS9121 accept ANY
import: from AS43391 accept ANY
import: from AS42926 accept ANY
import: from AS206991 accept ANY
import: from AS12735 accept ANY
import: from AS174 accept ANY
import: from AS208972 accept ANY
import: from AS60446 accept ANY
import: from AS42216 accept ANY
export: to AS9121 announce AS51540
export: to AS43391 announce AS51540
export: to AS42926 announce AS51540
export: to AS206991 announce AS51540
export: to AS12735 announce AS51540
export: to AS174 announce AS51540
export: to AS208972 announce AS51540
export: to AS60446 announce AS51540
export: to AS42216 announce AS51540
admin-c: DAL180-RIPE
tech-c: DAL180-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: daltr-MNT
created: 2010-09-23T09:40:59Z
last-modified: 2025-02-06T15:47:25Z
source: RIPE
organisation: ORG-DBTV2-RIPE
org-name: DAL Bilgi Teknolojileri ve Bilisim Sistemleri Ticaret A.S.
country: TR
org-type: LIR
address: Icerenkoy Mh. Bahcelerarasi Sk. Mete Plaza Kat: 12 Atasehir
address: 34752
address: Istanbul
address: TURKEY
phone: +908508855325
reg-nr: 93330-5
admin-c: DAL180-RIPE
tech-c: DAL180-RIPE
abuse-c: AR77396-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: daltr-MNT
created: 2024-12-13T14:00:23Z
last-modified: 2026-04-29T05:09:21Z
source: RIPE # Filtered
mnt-ref: daltr-MNT
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122 (BUSA)