21105 RTK-TRANZIT RTK-Tranzit, RU
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS20485 TRANSTELECOM Moscow, Russia, RU
AS3216 SOVAM-AS, RU
Downstream Adjacent AS list
AS213117 RCRAB RussianCrab office, RU
AS206061 BLACKICENETWORKS, PL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 23451 AS21105 ORG+TRN Originate: 2304 /20.83 Transit: 768 /22.42 RTK-TRANZIT RTK-Tranzit, 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 % 10050 AS21105 RTK-TRANZIT RTK-Tranzit, RU 6 4 0 2 4 66.67% Prefix AS Path Aggregation Suggestion 80.89.8.0/22 37100 20485 21105 80.89.8.0/24 37100 20485 21105 - Withdrawn - matching aggregate 80.89.8.0/22 37100 20485 21105 80.89.9.0/24 37100 20485 21105 - Withdrawn - matching aggregate 80.89.8.0/22 37100 20485 21105 80.89.10.0/24 37100 20485 21105 - Withdrawn - matching aggregate 80.89.8.0/22 37100 20485 21105 80.89.11.0/24 37100 20485 21105 - Withdrawn - matching aggregate 80.89.8.0/22 37100 20485 21105 193.8.201.0/24 6939 20485 21105
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21105 2 More Specifics 2 Total Advertisements RTK-TRANZIT RTK-Tranzit, RU
80.89.4.0/22 80.89.0.0/20
80.89.8.0/22 80.89.0.0/20
80.89.8.0/24 80.89.0.0/20
80.89.9.0/24 80.89.0.0/20
80.89.10.0/24 80.89.0.0/20
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 80.89.4.0/22 Announced
- 80.89.8.0/24 Withdrawn
- 80.89.9.0/24 Withdrawn
- 80.89.10.0/24 Withdrawn
whois: 402590
IANA has recorded AS21105 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21105\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 'AS21105'
% Abuse contact for 'AS21105' is 'alexvladjp@mail.ru'
aut-num: AS21105
org: ORG-AS1268-RIPE
as-name: RTK-Tranzit
descr: RTK-Tranzit
descr: Primorye region. Russia
import: from AS20485 action pref=100; accept ANY
import: from AS12389 action pref=100; accept ANY
import: from AS212713 action pref=100; accept ANY
import: from AS31133 action pref=100; accept ANY
import: from AS49093 accept AS49093
import: from AS3216 action pref=100; accept ANY
import: from AS206061 accept AS206061
export: to AS3216 announce AS-RTKPRIM
export: to AS20485 announce AS-RTKPRIM
export: to AS12389 announce AS-RTKPRIM
export: to AS31133 announce AS-RTKPRIM
export: to AS212713 announce ANY
export: to AS206061 announce ANY
export: to AS49093 announce ANY
admin-c: IE1346-RIPE
admin-c: DS18772-RIPE
tech-c: IE1346-RIPE
tech-c: DS18772-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-ru-sbezhnev-1-MNT
created: 2002-08-12T02:11:28Z
last-modified: 2026-05-07T12:18:04Z
source: RIPE
organisation: ORG-AS1268-RIPE
org-name: Alexander Sbezhnev
country: RU
reg-nr: Not Applicable
org-type: LIR
address: Balyaeva st., 52-117
address: 690087
address: Vladivostok
address: RUSSIAN FEDERATION
phone: +79140710952
admin-c: IE1346-RIPE
tech-c: IE1346-RIPE
abuse-c: AR77166-RIPE
mnt-ref: lir-ru-sbezhnev-1-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: lir-ru-sbezhnev-1-MNT
created: 2024-11-11T12:50:20Z
last-modified: 2026-05-13T07:02:20Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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