57354 SYSTEMA-AS, RU
Adjacency: 6 Upstream: 5 Downstream: 1
Upstream Adjacent AS list
AS12389 ROSTELECOM-AS, RU
AS6939 HURRICANE, US
AS50257 AMOBILE-AS, RU
AS31500 GLOBALNET-AS, AG
AS9002 RETN-AS, GB
Downstream Adjacent AS list
AS60465 NBRA-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 17600 AS57354 ORG+TRN Originate: 4096 /20.00 Transit: 768 /22.42 SYSTEMA-AS, 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 % 6835 AS57354 SYSTEMA-AS, RU 12 10 3 5 7 58.33% Prefix AS Path Aggregation Suggestion 91.231.218.0/23 6939 47586 50257 57354 57354 57354 91.231.218.0/23 6939 57354 + Announce - aggregate of 91.231.218.0/24 (6939 57354) and 91.231.219.0/24 (6939 57354) 91.231.218.0/24 6939 57354 - Withdrawn - aggregated with 91.231.219.0/24 (6939 57354) 91.231.219.0/24 6939 57354 - Withdrawn - aggregated with 91.231.218.0/24 (6939 57354) 138.16.132.0/22 6939 57354 + Announce - aggregate of 138.16.132.0/23 (6939 57354) and 138.16.134.0/23 (6939 57354) 138.16.132.0/24 6939 57354 - Withdrawn - aggregated with 138.16.133.0/24 (6939 57354) 138.16.133.0/24 6939 57354 - Withdrawn - aggregated with 138.16.132.0/24 (6939 57354) 138.16.134.0/24 6939 57354 - Withdrawn - aggregated with 138.16.135.0/24 (6939 57354) 138.16.135.0/24 6939 57354 - Withdrawn - aggregated with 138.16.134.0/24 (6939 57354) 185.228.132.0/22 6939 47586 50257 57354 57354 57354 185.228.132.0/22 6939 57354 + Announce - aggregate of 185.228.132.0/23 (6939 57354) and 185.228.134.0/23 (6939 57354) 185.228.132.0/24 6939 57354 - Withdrawn - aggregated with 185.228.133.0/24 (6939 57354) 185.228.133.0/24 6939 57354 - Withdrawn - aggregated with 185.228.132.0/24 (6939 57354) 185.228.134.0/24 6939 57354 - Withdrawn - aggregated with 185.228.135.0/24 (6939 57354) 185.228.135.0/24 6939 57354 - Withdrawn - aggregated with 185.228.134.0/24 (6939 57354)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57354 5 More Specifics 5 Total Advertisements SYSTEMA-AS, RU
91.231.218.0/24 91.231.218.0/23
91.231.219.0/24 91.231.218.0/23
185.228.132.0/24 185.228.132.0/22
185.228.134.0/24 185.228.132.0/22
185.228.135.0/24 185.228.132.0/22
whois: 402590
IANA has recorded AS57354 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57354\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 'AS57148 - AS57368'
as-block: AS57148 - AS57368
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: 2024-09-03T13:31:56Z
last-modified: 2024-09-03T13:31:56Z
source: RIPE
% Information related to 'AS57354'
% Abuse contact for 'AS57354' is 'natasha@cyxym.org'
aut-num: AS57354
as-name: SYSTEMA-AS
remarks: =============================
remarks: Upstreams
remarks: =============================
import: from AS9002 accept ANY
export: to AS9002 announce AS-SYSTEMA
import: from AS12389 accept ANY
export: to AS12389 announce AS-SYSTEMA
import: from AS20485 accept ANY
export: to AS20485 announce AS-SYSTEMA
remarks: =============================
remarks: Local Peers
remarks: =============================
import: from AS47586 accept AS47586
export: to AS47586 announce AS-SYSTEMA
import: from AS48275 accept AS48275
export: to AS48275 announce AS-SYSTEMA
import: from AS50257 accept AS-AMOBILE
export: to AS50257 announce AS-SYSTEMA
remarks: =============================
remarks: Global Peers
remarks: =============================
import: from AS8631 accept AS-MSKROUTESERVER
export: to AS8631 announce AS-SYSTEMA
org: ORG-SL691-RIPE
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-MORO
created: 2011-10-05T14:31:57Z
last-modified: 2026-04-07T13:38:24Z
source: RIPE
admin-c: KD1703-RIPE
tech-c: KD1703-RIPE
status: ASSIGNED
organisation: ORG-SL691-RIPE
org-name: SYSTEMA Ltd
country: RU
reg-nr: 11001646 (Abkhazia)
org-type: LIR
address: Ochalenko st, 3rd drive, 10
address: 384900
address: Abkhazia, Sukhum
address: RUSSIAN FEDERATION
phone: +7 940 737 37 37
admin-c: BB10530-RIPE
tech-c: BB10530-RIPE
abuse-c: AR43581-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-MORO
created: 2017-10-24T13:42:38Z
last-modified: 2026-05-19T13:32:51Z
source: RIPE # Filtered
mnt-ref: MNT-MORO
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)