12925 SINP-MSU, RU
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS2683 RADIO-MSU MSU, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11036 AS12925 ORIGIN Originate: 8704 /18.91 Transit: 0 /0.00 SINP-MSU, 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 % 15422 AS12925 SINP-MSU, RU 3 2 0 1 2 66.67% Prefix AS Path Aggregation Suggestion 213.131.0.0/19 4777 2497 1273 31500 3267 2683 12925 213.131.1.0/24 4777 2497 1273 31500 3267 2683 12925 - Withdrawn - matching aggregate 213.131.0.0/19 4777 2497 1273 31500 3267 2683 12925 213.131.6.0/24 4777 2497 1273 31500 3267 2683 12925 - Withdrawn - matching aggregate 213.131.0.0/19 4777 2497 1273 31500 3267 2683 12925
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS12925 2 More Specifics 3 Total Advertisements SINP-MSU, RU
213.131.1.0/24 213.131.0.0/19
213.131.6.0/24 213.131.0.0/19
whois: 402332
IANA has recorded AS12925 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS12925\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 'AS12557 - AS13223'
as-block: AS12557 - AS13223
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: 2018-11-22T15:27:24Z
last-modified: 2018-11-22T15:27:24Z
source: RIPE
% Information related to 'AS12925'
% Abuse contact for 'AS12925' is 'lir-abuse@sinp.msu.ru'
aut-num: AS12925
org: ORG-SM2-RIPE
as-name: SINP-MSU
import: from AS2683
action pref=10;
accept ANY
import: from AS2848
action pref=10;
accept AS-MSURUNNET
export: to AS2683
announce AS12925
export: to AS2848
announce AS12925
default: to AS2683
action pref=10;
networks ANY
default: to AS2848
action pref=20;
networks ANY
admin-c: SINP1-RIPE
tech-c: SINP1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SINPMSU-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:13:42Z
source: RIPE
organisation: ORG-SM2-RIPE
org-name: Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University
country: RU
org-type: LIR
address: Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics (MSU SINP), 1(2), Leninskie gory
address: 119899
address: Moscow
address: RUSSIAN FEDERATION
phone: +74959328880
phone: +74959395877
fax-no: +74959395400
reg-nr: 1037700258694
abuse-c: AR13912-RIPE
admin-c: EEB39-RIPE
admin-c: VAK131-RIPE
admin-c: SINP1-RIPE
mnt-ref: SINPMSU-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SINPMSU-MNT
created: 2004-04-17T11:58:31Z
last-modified: 2026-04-29T05:41:02Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.122 (SHETLAND)