51973 KOLT-AS, RU
Adjacency: 2 Upstream: 1 Downstream: 1
Upstream Adjacent AS list
AS35598 INETCOM, RU
Downstream Adjacent AS list
AS201511 STARLINE, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11884 AS51973 ORG+TRN Originate: 8192 /19.00 Transit: 512 /23.00 KOLT-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 % 47236 AS51973 KOLT-AS, RU 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 46.149.32.0/20 4777 6939 35598 51973 81.163.240.0/20 4777 6939 35598 51973
whois: 402332
IANA has recorded AS51973 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51973\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 'AS51857 - AS52209'
as-block: AS51857 - AS52209
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: 2024-12-12T14:34:06Z
last-modified: 2024-12-12T14:34:06Z
source: RIPE
% Information related to 'AS51973'
% Abuse contact for 'AS51973' is 'abuse@kolt-internet.ru'
% Abuse-mailbox validation failed. Please refer to ORG-Vs35-RIPE for further information.
aut-num: AS51973
as-name: KOLT-AS
org: ORG-KIL5-RIPE
import: from AS35598 accept ANY
export: to AS35598 announce AS-KOLT
import: from AS56534 accept ANY
export: to AS56534 announce AS-KOLT
import: from AS47541 accept ANY
export: to AS47541 announce AS-KOLT
import: from AS50817 accept ANY
export: to AS50817 announce AS-KOLT
import: from AS48625 accept ANY
export: to AS48625 announce AS-KOLT
import: from AS43690 accept ANY
export: to AS43690 announce AS-KOLT
import: from AS8631 accept ANY
export: to AS8631 announce AS-KOLT
import: from AS49869 accept ANY
export: to AS449869 announce AS-KOLT
import: from AS39607 accept ANY
export: to AS39607 announce AS-KOLT
import: from AS48193 accept ANY
export: to AS48193 announce AS-KOLT
import: from AS20764 accept ANY
export: to AS20764 announce AS-KOLT
import: from AS201511 accept AS201511
export: to AS201511 announce ANY
import: from AS49954 accept AS49954
export: to AS49954 announce ANY
admin-c: VM3592-RIPE
tech-c: VM3592-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KOLT-MNT
mnt-by: CHELNY-MNT
created: 2010-12-09T09:29:42Z
last-modified: 2025-12-30T10:49:21Z
source: RIPE
sponsoring-org: ORG-Vs35-RIPE
organisation: ORG-KIL5-RIPE
org-name: Koltushsky Internet Ltd
country: RU
org-type: OTHER
address: Vsevolozhsky dist., Staraya 90A
address: Leningrad region, 188680, Russia
reg-nr: 1064703061587
abuse-c: AR30665-RIPE
mnt-ref: KOLT-MNT
mnt-by: KOLT-MNT
mnt-by: CHELNY-MNT
created: 2010-11-16T07:59:08Z
last-modified: 2026-04-29T06:33:06Z
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
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122 (DEXTER)