57181 ASRTK - OOO RTK, RU
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU
AS31133 MF-MGSM-AS - PJSC MegaFon, RU
Downstream Adjacent AS list
AS13016 TELELINE-NET - Teleline Ltd., RU
AS57803 TELESERVIS-AS - TeleServis Ltd, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13784 AS57181 ORG+TRN Originate: 6144 /19.42 Transit: 9728 /18.75 ASRTK - OOO RTK, 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 % 5522 AS57181 ASRTK - OOO RTK, RU 14 11 2 5 9 64.29% Prefix AS Path Aggregation Suggestion 31.133.200.0/21 4777 2497 3216 57181 31.133.200.0/24 4777 2497 3216 57181 - Withdrawn - matching aggregate 31.133.200.0/21 4777 2497 3216 57181 31.133.201.0/24 4608 1221 4637 31133 57181 31.133.202.0/23 4608 1221 4637 31133 57181 + Announce - aggregate of 31.133.202.0/24 (4608 1221 4637 31133 57181) and 31.133.203.0/24 (4608 1221 4637 31133 57181) 31.133.202.0/24 4608 1221 4637 31133 57181 - Withdrawn - aggregated with 31.133.203.0/24 (4608 1221 4637 31133 57181) 31.133.203.0/24 4608 1221 4637 31133 57181 - Withdrawn - aggregated with 31.133.202.0/24 (4608 1221 4637 31133 57181) 31.133.204.0/22 4608 1221 4637 31133 57181 + Announce - aggregate of 31.133.204.0/23 (4608 1221 4637 31133 57181) and 31.133.206.0/23 (4608 1221 4637 31133 57181) 31.133.204.0/24 4608 1221 4637 31133 57181 - Withdrawn - aggregated with 31.133.205.0/24 (4608 1221 4637 31133 57181) 31.133.205.0/24 4608 1221 4637 31133 57181 - Withdrawn - aggregated with 31.133.204.0/24 (4608 1221 4637 31133 57181) 31.133.206.0/24 4608 1221 4637 31133 57181 - Withdrawn - aggregated with 31.133.207.0/24 (4608 1221 4637 31133 57181) 31.133.207.0/24 4608 1221 4637 31133 57181 - Withdrawn - aggregated with 31.133.206.0/24 (4608 1221 4637 31133 57181) 91.228.96.0/22 4777 2497 3216 57181 91.228.96.0/24 4777 2497 3216 57181 - Withdrawn - matching aggregate 91.228.96.0/22 4777 2497 3216 57181 91.228.97.0/24 4777 2497 3216 57181 - Withdrawn - matching aggregate 91.228.96.0/22 4777 2497 3216 57181 91.228.98.0/24 4777 2497 3216 57181 - Withdrawn - matching aggregate 91.228.96.0/22 4777 2497 3216 57181 91.228.99.0/24 4777 2497 3216 57181 - Withdrawn - matching aggregate 91.228.96.0/22 4777 2497 3216 57181
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS57181 12 More Specifics 14 Total Advertisements ASRTK - OOO RTK, RU
31.133.200.0/24 31.133.200.0/21
31.133.201.0/24 31.133.200.0/21
31.133.202.0/24 31.133.200.0/21
31.133.203.0/24 31.133.200.0/21
31.133.204.0/24 31.133.200.0/21
31.133.205.0/24 31.133.200.0/21
31.133.206.0/24 31.133.200.0/21
31.133.207.0/24 31.133.200.0/21
91.228.96.0/24 91.228.96.0/22
91.228.97.0/24 91.228.96.0/22
91.228.98.0/24 91.228.96.0/22
91.228.99.0/24 91.228.96.0/22
whois: 402603
IANA has recorded AS57181 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57181\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 'AS57148 - AS57368'
as-block: AS57148 - AS57368
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: 2024-09-03T13:31:56Z
last-modified: 2024-09-03T13:31:56Z
source: RIPE
% Information related to 'AS57181'
% Abuse contact for 'AS57181' is 'support@rtk33.ru'
aut-num: AS57181
as-name: ASRTK
org: ORG-RTK1-RIPE
import: from AS31133 action pref=100; accept ANY
import: from AS57803 action pref=100; accept ANY
import: from AS13016 action pref=100; accept ANY
export: to AS31133 announce AS-RUSTELECOM
export: to AS57803 announce AS57181
export: to AS13016 announce ANY
admin-c: ZNAM1-RIPE
tech-c: ZNAM1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: RTKRUS-MNT
created: 2011-08-12T12:26:28Z
last-modified: 2022-12-15T11:50:55Z
source: RIPE
sponsoring-org: ORG-Vs35-RIPE
organisation: ORG-RTK1-RIPE
geoloc: 56.121822 40.349646
org-name: OOO RTK
country: RU
reg-nr: 1103327005320
org-type: OTHER
address: 600028, Vladimir area, Vladimir, ul. Novo-Yamskaya, 72
abuse-c: AR19395-RIPE
mnt-ref: RTKRUS-MNT
mnt-by: RTKRUS-MNT
created: 2011-08-04T09:51:17Z
last-modified: 2026-05-13T06:08:49Z
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.
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% This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)