25511 ASN-NET21, RU
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
AS35598 INETCOM, RU
Downstream Adjacent AS list
AS57573 GREENATOM, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13694 AS25511 ORG+TRN Originate: 6144 /19.42 Transit: 256 /24.00 ASN-NET21, 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 % 37584 AS25511 ASN-NET21, RU 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 91.103.196.0/22 4777 6939 35598 25511 185.108.0.0/22 4777 6939 35598 25511 217.12.240.0/20 4777 6939 35598 25511
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS25511 1 More Specifics 3 Total Advertisements ASN-NET21, RU
91.103.196.0/22 91.103.192.0/21
whois: 402332
IANA has recorded AS25511 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS25511\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 'AS25365 - AS25542'
as-block: AS25365 - AS25542
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: 2018-11-22T15:27:30Z
last-modified: 2018-11-22T15:27:30Z
source: RIPE
% Information related to 'AS25511'
% Abuse contact for 'AS25511' is 'lir@rucesv.ru'
aut-num: AS25511
as-name: ASN-NET21
remarks: **** IPv4 Routing Policy ****
import: from AS8631 accept AS-MSKROUTESERVER
export: to AS8631 announce AS-NET21
import: from AS9002 accept ANY
export: to AS9002 announce AS-NET21
import: from AS49063 accept ANY
export: to AS49063 announce AS-NET21
import: from AS31133 accept ANY
export: to AS31133 announce AS-NET21
remarks: **** IPv6 Routing Policy ****
mp-import: afi ipv6 from AS8631 accept AS-MSKROUTESERVER
mp-export: afi ipv6 to AS8631 announce AS-NET21-V6
org: ORG-JA452-RIPE
admin-c: NA6664-RIPE
tech-c: NA6664-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: mnt-ru-rucesv-1
created: 2002-12-17T14:23:27Z
last-modified: 2023-01-19T13:21:05Z
source: RIPE
organisation: ORG-JA452-RIPE
org-name: JSC "RCS"
country: RU
org-type: LIR
address: Nakhimovsky prospect, build. 5 part 2 office 2
address: 117556
address: Moscow
address: RUSSIAN FEDERATION
phone: +74959337793
admin-c: NA6664-RIPE
tech-c: NA6664-RIPE
abuse-c: AR60251-RIPE
mnt-ref: mnt-ru-rucesv-1
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-ru-rucesv-1
created: 2020-04-23T05:32:54Z
last-modified: 2020-12-16T13:06:19Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Access from your host has been temporarily denied.
% For more information, see
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% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)