21017 VSI-AS - PJSC Rostelecom, RU
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS12389 ROSTELECOM-AS - PJSC Rostelecom, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2144 AS21017 ORIGIN Originate: 114688 /15.19 Transit: 0 /0.00 VSI-AS - PJSC Rostelecom, 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 % 16100 AS21017 VSI-AS - PJSC Rostelecom, RU 7 4 2 5 2 28.57% Prefix AS Path Aggregation Suggestion 77.45.128.0/17 4777 6939 12389 21017 80.82.32.0/19 4777 6939 12389 21017 88.83.192.0/19 4777 6939 12389 21017 95.32.0.0/17 4777 6939 12389 21017 21017 + Announce - aggregate of 95.32.0.0/18 (4777 6939 12389 21017 21017) and 95.32.64.0/18 (4777 6939 12389 21017 21017) 95.32.0.0/18 4777 6939 12389 21017 21017 - Withdrawn - aggregated with 95.32.64.0/18 (4777 6939 12389 21017 21017) 95.32.64.0/18 4777 6939 12389 21017 21017 - Withdrawn - aggregated with 95.32.0.0/18 (4777 6939 12389 21017 21017) 95.32.128.0/17 4777 6939 12389 21017 + Announce - aggregate of 95.32.128.0/18 (4777 6939 12389 21017) and 95.32.192.0/18 (4777 6939 12389 21017) 95.32.128.0/18 4777 6939 12389 21017 - Withdrawn - aggregated with 95.32.192.0/18 (4777 6939 12389 21017) 95.32.192.0/18 4777 6939 12389 21017 - Withdrawn - aggregated with 95.32.128.0/18 (4777 6939 12389 21017)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21017 4 More Specifics 7 Total Advertisements VSI-AS - PJSC Rostelecom, RU
95.32.0.0/18 95.32.0.0/16
95.32.64.0/18 95.32.0.0/16
95.32.128.0/18 95.32.0.0/16
95.32.192.0/18 95.32.0.0/16
whois: 402603
IANA has recorded AS21017 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21017\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 'AS21017'
% Abuse contact for 'AS21017' is 'abuse@rt.ru'
aut-num: AS21017
org: ORG-JR8-RIPE
as-name: VSI-AS
descr: PJSC "Rostelecom". Voronezh branch
remarks: --------------------------
remarks: UPSTREAMS
remarks: --------------------------
mp-import: afi ipv4.unicast from AS44237 action pref=100; accept ANY
mp-export: afi ipv4.unicast to AS44237 announce AS-VSI2CTC
mp-import: afi ipv6.unicast from AS44237 action pref=100; accept ANY
mp-export: afi ipv6.unicast to AS44237 announce AS-VSI
remarks: --------------------------
remarks: CUSTOMERS
remarks: --------------------------
mp-import: afi ipv4.unicast from AS24923 action pref=100; accept AS-SETTC
mp-import: afi ipv4.unicast from AS56557 action pref=100; accept AS56557
mp-import: afi ipv4.unicast from AS57609 action pref=100; accept AS57609
mp-import: afi ipv4.unicast from AS29651 action pref=100; accept AS29651
mp-import: afi ipv4.unicast from AS8981 action pref=100; accept AS8981
mp-import: afi ipv4.unicast from AS59660 action pref=100; accept AS59660
mp-export: afi ipv4.unicast to AS24923 announce ANY
mp-export: afi ipv4.unicast to AS56557 announce ANY
mp-export: afi ipv4.unicast to AS57609 announce ANY
mp-export: afi ipv4.unicast to AS29651 announce ANY
mp-export: afi ipv4.unicast to AS8981 announce ANY
mp-export: afi ipv4.unicast to AS59660 announce ANY
admin-c: VSI8-RIPE
remarks: --------------------------
remarks: PEERING
remarks: --------------------------
mp-import: afi ipv4.unicast from AS9049 action pref=100; accept AS-VORONEZH
mp-export: afi ipv4.unicast to AS9049 announce AS-VSI-CLNT
tech-c: VSI8-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ROSTELECOM-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2025-04-15T10:51:29Z
source: RIPE
organisation: ORG-JR8-RIPE
org-name: PJSC Rostelecom
country: RU
reg-nr: 1027700198767
org-type: LIR
address: 14 A, Sinopskaya nabereznaya
address: 191167
address: S.Peterburg
address: RUSSIAN FEDERATION
phone: +7 499 999-82-83
fax-no: +74999953619
admin-c: PRTT1-RIPE
admin-c: IE1277-RIPE
admin-c: NM7547-RIPE
admin-c: AA728-RIPE
abuse-c: RTNC-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: ROSTELECOM-MNT
mnt-ref: ROSNIIROS-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ROSTELECOM-MNT
created: 2005-03-22T11:11:20Z
last-modified: 2026-05-13T07:30:23Z
source: RIPE # Filtered
role: VSI NOC
address: OJSC Rostelecom Voronezh branch Network Operation Center
address: 35, Revolyutsii pr.
address: 394000
address: Voronezh
address: Russian Federation
phone: +7 4732 531789
fax-no: +7 4732 339352
admin-c: AVF12-RIPE
admin-c: ES5782-RIPE
admin-c: EAS82-RIPE
tech-c: AVF12-RIPE
tech-c: ES5782-RIPE
tech-c: EAS82-RIPE
nic-hdl: VSI8-RIPE
mnt-by: VSI-MNT
created: 2005-06-28T08:46:24Z
last-modified: 2012-01-26T05:24:05Z
source: RIPE # Filtered
abuse-mailbox: abuse@vsi.ru
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)