21030 CDNNOW-AS, RU
Adjacency: 7 Upstream: 6 Downstream: 1
Upstream Adjacent AS list
AS59627 DOCKER-RU-AS, RU
AS202984 TEAM-HOST AS, RU
AS35598 INETCOM, RU
AS62255 BEMYLINK, SI
AS3216 SOVAM-AS, RU
AS39572 ADVANCEDHOSTERS-AS, NL
Downstream Adjacent AS list
AS12567 GAIJIN-ST, CY
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 19617 AS21030 ORG+TRN Originate: 3072 /20.42 Transit: 256 /24.00 CDNNOW-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 % 15677 AS21030 CDNNOW-AS, RU 12 4 2 10 2 16.67% Prefix AS Path Aggregation Suggestion 85.209.68.0/24 4777 2497 12389 202984 21030 85.209.69.0/24 4777 2516 3491 39572 21030 85.209.70.0/24 4777 2497 12389 202984 21030 85.209.71.0/24 4777 2497 3216 21030 130.49.154.0/24 4777 2497 12389 202984 21030 185.40.154.0/23 4777 2497 12389 202984 21030 + Announce - aggregate of 185.40.154.0/24 (4777 2497 12389 202984 21030) and 185.40.155.0/24 (4777 2497 12389 202984 21030) 185.40.154.0/24 4777 2497 12389 202984 21030 - Withdrawn - aggregated with 185.40.155.0/24 (4777 2497 12389 202984 21030) 185.40.155.0/24 4777 2497 12389 202984 21030 - Withdrawn - aggregated with 185.40.154.0/24 (4777 2497 12389 202984 21030) 185.253.21.0/24 4777 2516 3491 39572 21030 185.253.22.0/23 4777 2497 12389 202984 21030 + Announce - aggregate of 185.253.22.0/24 (4777 2497 12389 202984 21030) and 185.253.23.0/24 (4777 2497 12389 202984 21030) 185.253.22.0/24 4777 2497 12389 202984 21030 - Withdrawn - aggregated with 185.253.23.0/24 (4777 2497 12389 202984 21030) 185.253.23.0/24 4777 2497 12389 202984 21030 - Withdrawn - aggregated with 185.253.22.0/24 (4777 2497 12389 202984 21030) 194.67.192.0/24 4777 2516 3491 39572 21030 217.119.139.0/24 4608 1221 4637 31133 35598 21030
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21030 9 More Specifics 12 Total Advertisements CDNNOW-AS, RU
85.209.68.0/24 85.209.68.0/22
85.209.69.0/24 85.209.68.0/22
85.209.70.0/24 85.209.68.0/22
85.209.71.0/24 85.209.68.0/22
185.40.154.0/24 185.40.154.0/23
185.40.155.0/24 185.40.154.0/23
185.253.22.0/24 185.253.22.0/23
185.253.23.0/24 185.253.22.0/23
194.67.192.0/24 194.67.192.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 217.119.139.0/24 Announced
whois: 402332
IANA has recorded AS21030 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21030\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 'AS21004 - AS21151'
as-block: AS21004 - AS21151
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS21030'
% Abuse contact for 'AS21030' is 'abuse@cluster-llc.ru'
aut-num: AS21030
as-name: CDNNOW-AS
org: ORG-CL804-RIPE
remarks:
remarks:
remarks: == Vimpelcom ==
import: from AS3216 accept ANY
export: to AS3216 announce AS21030
remarks:
remarks: == Rostelecom ==
import: from AS12389 accept ANY
export: to AS12389 announce AS21030
remarks:
remarks: == DATA-IX ==
import: from AS50952 accept ANY
export: to AS50952 announce AS-CDNNOW
remarks:
remarks: == NN-IX ==
import: from AS57045 accept ANY
export: to AS57045 announce AS21030
remarks:
remarks: == Optibit ==
import: from AS57129 accept ANY
export: to AS57129 announce AS21030
remarks:
remarks: == RED-IX ==
import: from AS60430 accept ANY
export: to AS60430 announce AS21030
remarks:
remarks: == SPB-IX ==
import: from AS43690 accept ANY
export: to AS43690 announce AS-CDNNOW
remarks:
remarks: == Global-IX ==
import: from AS31500 accept ANY
export: to AS31500 announce AS-CDNNOW
remarks:
remarks: == MSK-IX ==
import: from AS8631 accept ANY
export: to AS8631 announce AS21030
remarks:
remarks: == Crimea-ix ==
import: from AS43222 accept ANY
export: to AS43222 announce AS21030
remarks:
remarks: == Milecom ==
import: from AS48858 accept ANY
export: to AS48858 announce AS-CDNNOW
remarks:
remarks: == Rascom ==
import: from AS20764 accept ANY
export: to AS20764 announce AS21030
remarks:
remarks: == Fiord ==
import: from AS28917 accept ANY
export: to AS28917 announce AS21030
remarks:
remarks: == Wide-IX ==
import: from AS64444 accept ANY
export: to AS64444 announce AS21030
remarks:
remarks: == SkyNet ==
import: from AS48076 accept ANY
export: to AS48076 announce AS21030
remarks:
remarks: == MTS ==
import: from AS8359 accept ANY
export: to AS8359 announce AS21030
remarks:
remarks: == ULNIX ==
import: from AS50125 accept ANY
export: to AS50125 announce AS21030
remarks:
remarks: == MSK-IX-EKB ==
import: from AS43213 accept ANY
export: to AS43213 announce AS21030
remarks:
remarks: === ELCAT ===
import: from AS39160 accept ANY
export: to AS39160 announce AS21030
remarks:
remarks: === M-IX ===
import: from AS39751 accept ANY
export: to AS39751 announce AS21030
remarks:
remarks: === NSB-IX ===
import: from AS42403 accept ANY
export: to AS42403 announce AS-CDNNOW
remarks:
remarks: === SNS-IX ===
import: from AS43268 accept ANY
export: to AS43268 announce AS21030
remarks:
remarks: === HE ===
import: from AS6939 accept ANY
export: to AS6939 announce AS21030
remarks:
remarks: === BYCOM ===
import: from AS208407 accept ANY
export: to AS208407 announce AS21030
remarks:
remarks: === Cloud-IX ===
import: from AS29076 accept ANY
export: to AS29076 announce AS21030
remarks:
remarks: === Zelenaya ==
import: from AS48176 accept ANY
export: to AS48176 announce AS21030
remarks:
remarks: === JMP Technology Servivces GmbH ===
import: from AS61423 accept ANY
export: to AS61423 announce AS21030
remarks:
remarks: === Baikal-IX ===
import: from AS48586 accept ANY
export: to AS48586 announce AS21030
remarks:
remarks: === KG-IX ===
import: from AS65056 accept ANY
export: to AS65056 announce AS21030
remarks:
remarks: === EZERDI ===
import: from AS203118 accept ANY
export: to AS203118 announce AS21030
remarks:
remarks: === bmy.link ===
import: from AS62255 accept ANY
export: to AS62255 announce AS21030
remarks:
remarks: === teamhost ===
export: to AS202984 announce AS21030
import: from AS202984 accept ANY
remarks:
remarks: === Piter-IX-HEL ===
export: to AS39607 announce AS-CDNNOW
import: from AS39607 accept ANY
remarks:
remarks: === Piter-IX-SPB ==
export: to AS50817 announce AS-CDNNOW
import: from AS50817 accept ANY
remarks:
remarks: === Piter-IX-MSK ===
export: to AS49869 announce AS-CDNNOW
import: from AS49869 accept ANY
remarks:
remarks: === SFO-IX ===
export: to AS13094 announce AS-CDNNOW
import: from AS13094 accept ANY
remarks:
remarks: === Piter-IX-VKZ ===
export: to AS47528 announce AS-CDNNOW
import: from AS47528 accept ANY
remarks:
remarks:
remarks:
admin-c: CA11926-RIPE
tech-c: CA11926-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-ru-cluster-1-MNT
created: 2015-07-27T09:06:31Z
last-modified: 2026-03-02T15:37:24Z
source: RIPE # Filtered
organisation: ORG-CL804-RIPE
org-name: Cluster LLC
country: RU
org-type: LIR
address: nab. Makarova, 20/17 A, 41 room 2
address: 199004
address: Saint Petersburg
address: RUSSIAN FEDERATION
phone: +7 (812) 313-26-72
admin-c: CA11926-RIPE
tech-c: CA11926-RIPE
abuse-c: AR78198-RIPE
mnt-ref: lir-ru-cluster-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-ru-cluster-1-MNT
created: 2025-04-30T11:40:19Z
last-modified: 2025-07-18T13:55:32Z
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 1.121.2 (SHETLAND)