20919 DF Moscow, RU
Adjacency: 6 Upstream: 4 Downstream: 2
Upstream Adjacent AS list
AS20485 TRANSTELECOM Moscow, Russia, RU
AS9002 RETN-AS, GB
AS12389 ROSTELECOM-AS, RU
AS3216 SOVAM-AS, RU
Downstream Adjacent AS list
AS60177 PARI, RU
AS56982 ENEL-OGK-5-AS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11392 AS20919 ORG+TRN Originate: 8448 /18.96 Transit: 256 /24.00 DF Moscow, 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 % 8631 AS20919 DF Moscow, RU 11 7 2 6 5 45.45% Prefix AS Path Aggregation Suggestion 77.41.188.0/23 57866 9002 20919 217.74.32.0/20 57866 9002 20919 + Announce - aggregate of 217.74.32.0/21 (57866 9002 20919) and 217.74.40.0/21 (57866 9002 20919) 217.74.32.0/21 57866 9002 20919 - Withdrawn - aggregated with 217.74.40.0/21 (57866 9002 20919) 217.74.40.0/22 57866 9002 20919 - Withdrawn - aggregated with 217.74.44.0/22 (57866 9002 20919) 217.74.44.0/24 57866 9002 20919 - Withdrawn - aggregated with 217.74.45.0/24 (57866 9002 20919) 217.74.45.0/24 57866 9002 20919 - Withdrawn - aggregated with 217.74.44.0/24 (57866 9002 20919) 217.74.46.0/23 57866 9002 20919 - Withdrawn - aggregated with 217.74.44.0/23 (57866 9002 20919) 217.198.80.0/21 57866 9002 20919 217.198.88.0/22 57866 9002 20919 217.198.92.0/23 57866 9002 20919 + Announce - aggregate of 217.198.92.0/24 (57866 9002 20919) and 217.198.93.0/24 (57866 9002 20919) 217.198.92.0/24 57866 9002 20919 - Withdrawn - aggregated with 217.198.93.0/24 (57866 9002 20919) 217.198.93.0/24 57866 9002 20919 - Withdrawn - aggregated with 217.198.92.0/24 (57866 9002 20919) 217.198.94.0/24 57866 9002 20919
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS20919 1 More Specifics 10 Total Advertisements IBS Moscow, RU
217.198.94.0/24 217.198.94.0/23
whois: 402590
IANA has recorded AS20919 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20919\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 'AS20859 - AS20927'
as-block: AS20859 - AS20927
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 'AS20919'
% Abuse contact for 'AS20919' is 'abuse@datafort.ru'
aut-num: AS20919
as-name: DF
descr: Moscow
org: ORG-IDL11-RIPE
remarks: -------------------------------------------------------------------------
remarks: UPSTREAMS:
remarks: -------------------------------------------------------------------------
import: from AS2854 action pref=250; accept ANY
export: to AS2854 announce AS-DataFort
import: from AS3216 action pref=250; accept ANY
export: to AS3216 announce AS-DataFort
import: from AS20485 action pref=250; accept ANY
export: to AS20485 announce AS-DataFort
import: from AS12389 action pref=250; accept ANY
export: to AS12389 announce AS-DataFort
import: from AS31133 action pref=250; accept ANY
export: to AS31133 announce AS-DataFort
import: from AS9002 action pref=250; accept ANY
export: to AS9002 announce AS-DataFort
import: from AS57304 action pref=250; accept ANY
export: to AS57304 announce AS-DataFort
remarks: -------------------------------------------------------------------------
remarks: CUSTOMERS:
remarks: -------------------------------------------------------------------------
import: from AS35802 action pref=350; accept AS35802
export: to AS35802 announce ANY
import: from AS41184 action pref=350; accept AS41184
export: to AS41184 announce ANY
import: from AS49012 action pref=350; accept AS49012
export: to AS49012 announce ANY
import: from AS56982 action pref=350; accept AS56982
export: to AS56982 announce ANY
import: from AS60177 action pref=350; accept AS60177
export: to AS60177 announce ANY
admin-c: IDN41-RIPE
tech-c: IDN41-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ru-datafort-mnt
created: 2002-03-04T13:03:03Z
last-modified: 2024-05-13T10:56:45Z
source: RIPE
organisation: ORG-IDL11-RIPE
org-name: DataFort LLC
country: RU
reg-nr: 1067761849430
org-type: LIR
address: Skladochnaya ul. 3 str.1
address: 127018
address: Moscow
address: RUSSIAN FEDERATION
phone: +74959678010
admin-c: IDN41-RIPE
tech-c: IDN41-RIPE
abuse-c: AR60893-RIPE
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ru-datafort-mnt
created: 2020-08-25T08:11:34Z
last-modified: 2026-05-13T07:27:04Z
source: RIPE # Filtered
mnt-ref: ru-datafort-mnt
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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