49377 YTC-AS, RU
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS8359 MTS, RU
AS8641 NAUKANET-AS BACKBONE AS of Nauka-Svyaz, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11121 AS49377 ORIGIN Originate: 8704 /18.91 Transit: 0 /0.00 YTC-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 % 7294 AS49377 YTC-AS, RU 17 10 4 11 6 35.29% Prefix AS Path Aggregation Suggestion 85.209.212.0/22 4777 2497 12389 8641 49377 178.249.56.0/21 4777 2497 12389 8641 49377 178.249.56.0/22 4777 6939 12389 8641 49377 + Announce - aggregate of 178.249.56.0/23 (4777 6939 12389 8641 49377) and 178.249.58.0/23 (4777 6939 12389 8641 49377) 178.249.56.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 178.249.57.0/24 (4777 6939 12389 8641 49377) 178.249.57.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 178.249.56.0/24 (4777 6939 12389 8641 49377) 178.249.58.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 178.249.59.0/24 (4777 6939 12389 8641 49377) 178.249.59.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 178.249.58.0/24 (4777 6939 12389 8641 49377) 178.249.60.0/23 4777 6939 12389 8641 49377 + Announce - aggregate of 178.249.60.0/24 (4777 6939 12389 8641 49377) and 178.249.61.0/24 (4777 6939 12389 8641 49377) 178.249.60.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 178.249.61.0/24 (4777 6939 12389 8641 49377) 178.249.61.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 178.249.60.0/24 (4777 6939 12389 8641 49377) 178.249.63.0/24 4777 6939 12389 8641 49377 188.94.48.0/21 4777 2497 8359 49377 49377 188.94.48.0/23 4777 2497 8359 49377 + Announce - aggregate of 188.94.48.0/24 (4777 2497 8359 49377) and 188.94.49.0/24 (4777 2497 8359 49377) 188.94.48.0/24 4777 2497 8359 49377 - Withdrawn - aggregated with 188.94.49.0/24 (4777 2497 8359 49377) 188.94.49.0/24 4777 2497 8359 49377 - Withdrawn - aggregated with 188.94.48.0/24 (4777 2497 8359 49377) 188.94.50.0/24 4777 2497 1299 8641 49377 188.94.51.0/24 4777 2497 8359 49377 188.94.53.0/24 4777 2497 8359 49377 188.94.54.0/23 4777 6939 12389 8641 49377 + Announce - aggregate of 188.94.54.0/24 (4777 6939 12389 8641 49377) and 188.94.55.0/24 (4777 6939 12389 8641 49377) 188.94.54.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 188.94.55.0/24 (4777 6939 12389 8641 49377) 188.94.55.0/24 4777 6939 12389 8641 49377 - Withdrawn - aggregated with 188.94.54.0/24 (4777 6939 12389 8641 49377)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS49377 14 More Specifics 17 Total Advertisements YTC-AS, RU
178.249.56.0/24 178.249.56.0/21
178.249.57.0/24 178.249.56.0/21
178.249.58.0/24 178.249.56.0/21
178.249.59.0/24 178.249.56.0/21
178.249.60.0/24 178.249.56.0/21
178.249.61.0/24 178.249.56.0/21
178.249.63.0/24 178.249.56.0/21
188.94.48.0/24 188.94.48.0/21
188.94.49.0/24 188.94.48.0/21
188.94.50.0/24 188.94.48.0/21
188.94.51.0/24 188.94.48.0/21
188.94.53.0/24 188.94.48.0/21
188.94.54.0/24 188.94.48.0/21
188.94.55.0/24 188.94.48.0/21
whois: 402332
IANA has recorded AS49377 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS49377\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 'AS47870 - AS49384'
as-block: AS47870 - AS49384
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: 2025-07-09T08:51:07Z
last-modified: 2025-07-09T08:51:07Z
source: RIPE
% Information related to 'AS49377'
% Abuse contact for 'AS49377' is 'rvv@arctel.su'
aut-num: AS49377
as-name: YTC-AS
org: ORG-ATLL2-RIPE
import: from AS15757 accept ANY
export: to AS15757 announce AS-YTC-E
import: from AS3216 accept ANY
import: from AS12744 accept ANY
export: to AS3216 announce AS-YTC-E
export: to AS12744 announce AS-YTC-E
export: to AS39580 announce ANY
import: from AS12389 accept ANY
import: from AS39580 accept AS39580
export: to AS12389 announce AS-YTC-E
import: from AS20485 accept ANY
export: to AS20485 announce AS-YTC-E
import: from AS31499 accept ANY
import: from AS57724 accept ANY
export: to AS31499 announce AS-YTC-E
export: to AS57724 announce AS-YTC-E
admin-c: IA6676-RIPE
tech-c: IA6676-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-ru-arctic-1-MNT
created: 2009-05-28T12:28:46Z
last-modified: 2025-12-17T09:15:01Z
source: RIPE
organisation: ORG-ATLL2-RIPE
org-name: ARCTIC TELECOM Limited Liability Company
country: RU
org-type: LIR
address: Kraynaya d. 16
address: 629000
address: Noviy Urengoy
address: RUSSIAN FEDERATION
phone: +73494927609
reg-nr: 1158904000375
admin-c: IA6676-RIPE
tech-c: IA6676-RIPE
abuse-c: AR67263-RIPE
mnt-ref: lir-ru-arctic-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-ru-arctic-1-MNT
created: 2022-01-12T08:51:51Z
last-modified: 2026-04-29T05:41:15Z
source: RIPE # Filtered
%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
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% This query was served by the RIPE Database Query Service version 1.122 (SHETLAND)