56791 CT-AS, RU
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS31133 MF-MGSM-AS PJSC MegaFon, RU
AS20485 TRANSTELECOM Moscow, Russia, RU
AS12389 ROSTELECOM-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6403 AS56791 ORIGIN Originate: 23040 /17.51 Transit: 0 /0.00 CT-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 % 23895 AS56791 CT-AS, RU 11 2 1 10 1 9.09% Prefix AS Path Aggregation Suggestion 94.243.224.0/21 2497 12389 56791 94.243.224.0/22 3303 12389 56791 94.243.232.0/22 2497 12389 56791 176.32.128.0/19 2497 12389 56791 176.32.128.0/19 6939 20485 56791 + Announce - aggregate of 176.32.128.0/20 (6939 20485 56791) and 176.32.144.0/20 (6939 20485 56791) 176.32.128.0/20 6939 20485 56791 - Withdrawn - aggregated with 176.32.144.0/20 (6939 20485 56791) 176.32.128.0/23 2497 12389 56791 176.32.144.0/20 6939 20485 56791 - Withdrawn - aggregated with 176.32.128.0/20 (6939 20485 56791) 176.119.197.0/24 2497 12389 56791 185.45.100.0/22 2497 12389 56791 185.134.121.0/24 2497 12389 56791 185.134.122.0/23 2497 12389 56791
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS56791 11 More Specifics 14 Total Advertisements CT-AS, RU
94.243.224.0/21 94.243.192.0/18
94.243.224.0/22 94.243.192.0/18
94.243.228.0/22 94.243.192.0/18
176.32.128.0/23 176.32.128.0/19
176.32.144.0/20 176.32.128.0/19
185.45.100.0/23 185.45.100.0/22
185.45.102.0/23 185.45.100.0/22
185.134.121.0/24 185.134.120.0/22
185.134.122.0/23 185.134.120.0/22
185.134.122.0/24 185.134.120.0/22
185.134.123.0/24 185.134.120.0/22
176.32.128.0/20 176.32.128.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 176.32.128.0/20 Withdrawn
whois: 402603
IANA has recorded AS56791 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS56791\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 'AS56444 - AS56807'
as-block: AS56444 - AS56807
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: 2024-12-10T14:53:42Z
last-modified: 2024-12-10T14:53:42Z
source: RIPE
% Information related to 'AS56791'
% Abuse contact for 'AS56791' is 'abuse-ct@soyka.su'
aut-num: AS56791
as-name: CT-AS
org: ORG-CL576-RIPE
import: from AS31133 accept ANY
import: from AS52194 accept ANY
import: from AS59428 accept AS-KRD-RS
import: from AS20485 accept ANY
import: from AS12389 accept ANY
export: to AS31133 announce AS-CTA
export: to AS52194 announce AS-CTA
export: to AS59428 announce AS-CTA
export: to AS20485 announce AS-CTA
export: to AS12389 announce AS-CTA
admin-c: NA6512-RIPE
tech-c: NA6512-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-ru-citytelekom-1
created: 2011-05-17T11:10:07Z
last-modified: 2020-05-26T12:26:57Z
source: RIPE
organisation: ORG-CL576-RIPE
org-name: CityTelekom Ltd.
country: RU
reg-nr: 1174704009083
org-type: LIR
address: Sovetskoy Armii, 97
address: 352932
address: Armavir
address: RUSSIAN FEDERATION
phone: +78613763736
admin-c: NA6512-RIPE
tech-c: NA6512-RIPE
abuse-c: AR57306-RIPE
mnt-ref: mnt-ru-citytelekom-1
mnt-ref: PROEKT-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-ru-citytelekom-1
created: 2019-12-30T09:09:25Z
last-modified: 2026-05-13T07:41:16Z
source: RIPE # Filtered
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