43720 TVK-AS, RU
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS8359 MTS, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 17292 AS43720 ORIGIN Originate: 4096 /20.00 Transit: 0 /0.00 TVK-AS, 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 % 16925 AS43720 TVK-AS, RU 5 2 0 3 2 40.00% Prefix AS Path Aggregation Suggestion 91.135.212.0/22 4777 2497 8359 43720 91.135.216.0/21 4777 2497 8359 43720 91.135.220.0/24 4777 2497 8359 43720 - Withdrawn - matching aggregate 91.135.216.0/21 4777 2497 8359 43720 91.135.221.0/24 4777 2497 8359 43720 - Withdrawn - matching aggregate 91.135.216.0/21 4777 2497 8359 43720 91.195.136.0/23 4777 2497 8359 43720
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS43720 4 More Specifics 5 Total Advertisements TVK-AS, RU
91.135.212.0/22 91.135.208.0/20
91.135.216.0/21 91.135.208.0/20
91.135.220.0/24 91.135.208.0/20
91.135.221.0/24 91.135.208.0/20
whois: 402332
IANA has recorded AS43720 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS43720\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 'AS43075 - AS44168'
as-block: AS43075 - AS44168
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: 2023-12-11T15:09:58Z
last-modified: 2023-12-11T15:09:58Z
source: RIPE
% Information related to 'AS43720'
% Abuse contact for 'AS43720' is 'abuse@mtu.ru'
aut-num: AS43720
as-name: TVK-AS
org: ORG-TL85-RIPE
import: from AS16256 action pref=100; accept ANY
import: from AS13174 action pref=100; accept ANY
import: from AS57434 action pref=100; accept AS57434
import: from AS8359 action pref=100; accept ANY
export: to AS16256 announce AS-TVK
export: to AS13174 announce AS-TVK
export: to AS57434 announce ANY
export: to AS8359 announce AS-TVK
admin-c: SAV92-RIPE
tech-c: SAV92-RIPE
status: ASSIGNED
mnt-by: MNT-TVK
mnt-by: RIPE-NCC-END-MNT
created: 2007-09-18T15:16:58Z
last-modified: 2019-06-03T12:43:01Z
source: RIPE # Filtered
sponsoring-org: ORG-ZM1-RIPE
organisation: ORG-TL85-RIPE
org-name: MTS OJSC
country: RU
org-type: OTHER
address: 302028, Russia, Orel, Moskovskoe shosse, 137
abuse-c: MAB8359-RIPE
mnt-ref: MNT-TVK
mnt-by: UTC-MNT
created: 2007-09-15T14:34:18Z
last-modified: 2022-12-01T16:55:41Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)