51538 TEKCOM, RU
Adjacency: 5 Upstream: 5 Downstream: 0
Upstream Adjacent AS list
AS206728 MEDIALAND-AS, RU
AS3216 SOVAM-AS, RU
AS51904 UTEX-AS, RU
AS44622 MTK-MOSINTER-AS, RU
AS9002 RETN-AS, GB
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29532 AS51538 ORIGIN Originate: 1792 /21.19 Transit: 0 /0.00 TEKCOM, RU
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 % 47655 AS51538 TEKCOM, RU 7 0 0 7 0 0.00% Prefix AS Path Aggregation Suggestion 81.28.244.0/24 37100 3216 51538 81.28.246.0/24 37100 8641 44622 51538 81.28.247.0/24 57866 9002 51538 185.246.180.0/24 37100 8641 44622 51538 185.246.181.0/24 37100 35598 49531 202799 206728 51538 185.246.182.0/24 37100 9002 51904 51538 185.246.183.0/24 37100 8641 44622 51538
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51538 9 More Specifics 9 Total Advertisements TEKCOM, RU
81.28.244.0/24 81.28.244.0/22
81.28.245.0/24 81.28.244.0/22
81.28.246.0/24 81.28.244.0/22
81.28.247.0/24 81.28.244.0/22
185.246.180.0/23 185.246.180.0/22
185.246.180.0/24 185.246.180.0/22
185.246.181.0/24 185.246.180.0/22
185.246.182.0/24 185.246.180.0/22
185.246.183.0/24 185.246.180.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 81.28.245.0/24 Announced
+ 185.246.180.0/23 Announced
+ 185.246.181.0/24 Announced
whois: 402590
IANA has recorded AS51538 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51538\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 'AS51538'
% Abuse contact for 'AS51538' is 'abuse@tekcom.ru'
aut-num: AS51538
as-name: tekcom
org: ORG-AAL9-RIPE
import: from AS25159 action pref=20; accept ANY
import: from AS35598 action pref=20; accept ANY
import: from AS8732 action pref=20; accept ANY
import: from AS9002 action pref=20; accept ANY
import: from AS3216 action pref=20; accept ANY
import: from AS47441 action pref=20; accept ANY
import: from AS44622 action pref=20; accept ANY
import: from AS51904 action pref=20; accept ANY
import: from AS210644 action pref=20; accept ANY
import: from AS206728 action pref=20; accept ANY
import: from AS202799 action pref=20; accept ANY
export: to AS25159 announce AS-TEKCOM
export: to AS35598 announce AS-TEKCOM
export: to AS8732 announce AS-TEKCOM
export: to AS9002 announce AS-TEKCOM
export: to AS3216 announce AS-TEKCOM
export: to AS47441 announce AS-TEKCOM
export: to AS44622 announce AS-TEKCOM
export: to AS51904 announce AS-TEKCOM
export: to AS210644 announce AS-TEKCOM
export: to AS206728 announce AS-TEKCOM
export: to AS202799 announce AS-TEKCOM
admin-c: LOST-RIPE
tech-c: LOST-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-TEKCOM
created: 2018-02-16T07:57:03Z
last-modified: 2026-03-12T11:46:30Z
source: RIPE
organisation: ORG-AAL9-RIPE
org-name: Lavrentyev Aleksandr Arkadievich
country: RU
reg-nr: Not Applicable
org-type: LIR
address:
address: 115280
address: Moscow
address: RUSSIAN FEDERATION
phone: +74955329702
admin-c: LOST-RIPE
tech-c: LOST-RIPE
abuse-c: AR45158-RIPE
mnt-ref: MNT-TEKCOM
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-TEKCOM
created: 2018-02-13T14:48:22Z
last-modified: 2026-05-13T07:17:46Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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