13056 RT-TMB-AS Tambov branch, RU
Adjacency: 3 Upstream: 1 Downstream: 2
Upstream Adjacent AS list
AS12389 ROSTELECOM-AS, RU
Downstream Adjacent AS list
AS41855 OSSRU-AS, RU
AS203533 ASTAMBOVBEKON, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 3157 AS13056 ORG+TRN Originate: 68096 /15.94 Transit: 256 /24.00 RT-TMB-AS Tambov branch, 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 % 12295 AS13056 RT-TMB-AS Tambov branch, RU 10 3 0 7 3 30.00% Prefix AS Path Aggregation Suggestion 37.76.160.0/19 3303 12389 13056 78.132.128.0/17 3303 12389 13056 91.202.20.0/22 3303 12389 13056 91.202.20.0/24 3303 12389 13056 - Withdrawn - matching aggregate 91.202.20.0/22 3303 12389 13056 91.202.21.0/24 3303 12389 13056 - Withdrawn - matching aggregate 91.202.20.0/22 3303 12389 13056 178.75.64.0/18 3303 12389 13056 193.33.62.0/23 3303 12389 13056 194.226.132.0/24 3303 12389 13056 213.135.128.0/19 3303 12389 13056 213.135.128.0/24 3303 12389 13056 - Withdrawn - matching aggregate 213.135.128.0/19 3303 12389 13056
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS13056 6 More Specifics 11 Total Advertisements RT-TMB-AS Tambov branch, RU
37.76.160.0/19 37.76.128.0/18
91.202.20.0/24 91.202.20.0/22
91.202.21.0/24 91.202.20.0/22
194.226.132.0/24 194.226.132.0/23
213.135.128.0/24 213.135.128.0/19
213.135.134.0/24 213.135.128.0/19
whois: 402590
IANA has recorded AS13056 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS13056\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 'AS13056'
% Abuse contact for 'AS13056' is 'abuse@rt.ru'
aut-num: AS13056
org: ORG-JR8-RIPE
as-name: RT-TMB-AS
descr: PJSC "Rostelecom". Tambov branch
remarks: ------------------------------------------------------
remarks: Upstreams
remarks: ------------------------------------------------------
import: from AS44237 action pref=100; accept ANY
import: from AS12387 action pref=100; accept ANY
export: to AS44237 announce AS-TMB
export: to AS12387 announce AS-TMB
remarks: -------------------------------------------------------
remarks: Customers
remarks: -------------------------------------------------------
import: from AS41268 action pref=1000; accept AS41268
import: from AS41855 action pref=1000; accept AS41855
import: from AS198515 action pref=1000; accept AS198515
import: from AS41929 action pref=1000; accept AS-SYSTEM-SV
import: from AS59600 action pref=1000; accept AS59600
import: from AS203533 action pref=1000; accept AS203533
import: from AS207940 action pref=1000; accept AS207940
export: to AS41268 announce ANY
export: to AS41855 announce ANY
export: to AS198515 announce ANY
export: to AS41929 announce ANY
export: to AS59600 announce ANY
export: to AS203533 announce ANY
export: to AS207940 announce ANY
remarks: -------------------------------------------------------
admin-c: VAK75-RIPE
tech-c: ASU74-RIPE
tech-c: VAK75-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ROSTELECOM-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2025-04-15T10:48:57Z
source: RIPE
organisation: ORG-JR8-RIPE
org-name: PJSC Rostelecom
country: RU
reg-nr: 1027700198767
org-type: LIR
address: 14 A, Sinopskaya nabereznaya
address: 191167
address: S.Peterburg
address: RUSSIAN FEDERATION
phone: +7 499 999-82-83
fax-no: +74999953619
admin-c: PRTT1-RIPE
admin-c: IE1277-RIPE
admin-c: NM7547-RIPE
admin-c: AA728-RIPE
abuse-c: RTNC-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: ROSTELECOM-MNT
mnt-ref: ROSNIIROS-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ROSTELECOM-MNT
created: 2005-03-22T11:11:20Z
last-modified: 2026-05-13T07:30:23Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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