21496 RU-CITYNET-AS - Sibirskie Seti Ltd., RU
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS31133 MF-MGSM-AS - PJSC MegaFon, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 59832 AS21496 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 RU-CITYNET-AS - Sibirskie Seti Ltd., 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 % 35839 AS21496 RU-CITYNET-AS - Sibirskie Seti Ltd., RU 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 185.103.161.0/24 4608 1221 4637 31133 21496
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21496 1 More Specifics 1 Total Advertisements RU-CITYNET-AS - Sibirskie Seti Ltd., RU
185.103.161.0/24 185.103.160.0/22
whois: 402603
IANA has recorded AS21496 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21496\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 'AS21453 - AS21503'
as-block: AS21453 - AS21503
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: 2018-11-22T15:27:28Z
last-modified: 2018-11-22T15:27:28Z
source: RIPE
% Information related to 'AS21496'
% Abuse contact for 'AS21496' is 'abuse@sibset-team.ru'
aut-num: AS21496
as-name: RU-CITYNET-AS
org: ORG-CNL7-RIPE
import: from AS34757 accept ANY
export: to AS34757 announce AS21496
import: from AS31133 accept ANY
export: to AS31133 announce AS21496
admin-c: NOC211-RIPE
tech-c: NOC211-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SIBSET-MNT
created: 2002-01-02T15:29:10Z
last-modified: 2019-12-04T07:40:10Z
source: RIPE
organisation: ORG-CNL7-RIPE
org-name: Sibirskie Seti Ltd.
country: RU
reg-nr: 1045401493950
org-type: LIR
address: 118, Saltykova-Shchedrina Str.
address: 630132
address: Novosibirsk
address: RUSSIAN FEDERATION
phone: +73843940000
phone: +73832050000
fax-no: +73843391245
fax-no: +73832050000
admin-c: NOC211-RIPE
tech-c: NOC211-RIPE
abuse-c: SNAT1-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: SIBSET-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SIBSET-MNT
created: 2006-05-23T10:11:04Z
last-modified: 2026-05-13T07:13:06Z
source: RIPE # Filtered
role: Siberian Networks NOC
address: LTD Siberian Networks
address: 1/2, Dzerzhinskogo av.
address: 630015, Novosibirsk, Russia
phone: +7 383 2050000
fax-no: +7 383 2050000
remarks: ******************************************************
remarks: Points of contact for Siberian Networks NOC:
remarks: _
remarks: Spam and security issues: abuse@sibset-team.ru
remarks: Routing issues: noc@sibset-team.ru
remarks: Mail issues: postmaster@sibset-team.ru
remarks: General information: info@sibset-team.ru
remarks: ******************************************************
admin-c: PK2069-RIPE
admin-c: RS25662-RIPE
tech-c: RS25662-RIPE
tech-c: OP3295-RIPE
nic-hdl: NOC211-RIPE
mnt-by: SIBSET-MNT
created: 2007-03-21T10:10:01Z
last-modified: 2023-12-07T04:18:23Z
source: RIPE # Filtered
abuse-mailbox: abuse@sibset-team.ru
% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)