51437 GLAVNIVZ, RU
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS8359 MTS, RU
AS12389 ROSTELECOM-AS PJSC Rostelecom. Technical Team, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 22305 AS51437 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 GLAVNIVZ, 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 % 6564 AS51437 GLAVNIVZ, RU 10 8 1 3 7 70.00% Prefix AS Path Aggregation Suggestion 46.29.152.0/21 4777 2497 12389 51437 51437 51437 + Announce - aggregate of 46.29.152.0/22 (4777 2497 12389 51437 51437 51437) and 46.29.156.0/22 (4777 2497 12389 51437 51437 51437) 46.29.152.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.153.0/24 (4777 2497 12389 51437 51437 51437) 46.29.153.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.152.0/24 (4777 2497 12389 51437 51437 51437) 46.29.154.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.155.0/24 (4777 2497 12389 51437 51437 51437) 46.29.155.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.154.0/24 (4777 2497 12389 51437 51437 51437) 46.29.156.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.157.0/24 (4777 2497 12389 51437 51437 51437) 46.29.157.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.156.0/24 (4777 2497 12389 51437 51437 51437) 46.29.158.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.159.0/24 (4777 2497 12389 51437 51437 51437) 46.29.159.0/24 4777 2497 12389 51437 51437 51437 - Withdrawn - aggregated with 46.29.158.0/24 (4777 2497 12389 51437 51437 51437) 185.168.61.0/24 4777 6939 12389 51437 185.168.63.0/24 4777 6939 12389 51437 51437 51437
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51437 10 More Specifics 10 Total Advertisements GLAVNIVZ, RU
46.29.152.0/24 46.29.152.0/21
46.29.153.0/24 46.29.152.0/21
46.29.154.0/24 46.29.152.0/21
46.29.155.0/24 46.29.152.0/21
46.29.156.0/24 46.29.152.0/21
46.29.157.0/24 46.29.152.0/21
46.29.158.0/24 46.29.152.0/21
46.29.159.0/24 46.29.152.0/21
185.168.61.0/24 185.168.60.0/22
185.168.63.0/24 185.168.60.0/22
whois: 402332
IANA has recorded AS51437 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51437\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 'AS51437'
% Abuse contact for 'AS51437' is 'tojester2@gmail.com'
aut-num: AS51437
as-name: glavnivz
org: ORG-FA351-RIPE
import: from AS35598 accept ANY
export: to AS35598 announce AS51437
import: from AS50952 accept AS-DATAIX
export: to AS50952 announce AS51437
import: from AS25159 accept ANY
export: to AS25159 announce AS51437
admin-c: AE2132-RIPE
tech-c: AP12149-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: GLAVNIVZ-MNT
created: 2010-08-26T09:13:14Z
last-modified: 2022-04-18T06:00:35Z
source: RIPE
organisation: ORG-FA351-RIPE
org-name: FSUE "GlavNIVZ"
country: RU
org-type: LIR
address: 43/1, Ryabinovaya str.,
address: 121471
address: Moscow
address: RUSSIAN FEDERATION
phone: +74956208008
fax-no: +74954400714
reg-nr: Not Applicable
abuse-c: AW4489-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: GLAVNIVZ-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: GLAVNIVZ-MNT
created: 2010-05-20T09:15:41Z
last-modified: 2026-04-29T05:14:12Z
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.
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% This query was served by the RIPE Database Query Service version 1.122 (DEXTER)