201138 OKB-AS, RU
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS201706 AS-SERVICEPIPE, RU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 31630 AS201138 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 OKB-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 % 18584 AS201138 OKB-AS, RU 5 3 1 3 2 40.00% Prefix AS Path Aggregation Suggestion 81.162.52.0/23 6939 201706 201138 81.162.53.0/24 6939 201706 201138 - Withdrawn - matching aggregate 81.162.52.0/23 6939 201706 201138 185.125.229.0/24 6939 201706 201138 185.145.54.0/23 6939 201706 201138 + Announce - aggregate of 185.145.54.0/24 (6939 201706 201138) and 185.145.55.0/24 (6939 201706 201138) 185.145.54.0/24 6939 201706 201138 - Withdrawn - aggregated with 185.145.55.0/24 (6939 201706 201138) 185.145.55.0/24 6939 201706 201138 - Withdrawn - aggregated with 185.145.54.0/24 (6939 201706 201138)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS201138 4 More Specifics 4 Total Advertisements OKB-AS, RU
141.101.233.0/24 141.101.232.0/21
141.101.235.0/24 141.101.232.0/21
185.102.137.0/24 185.102.136.0/22
185.125.229.0/24 185.125.228.0/22
194.226.33.0/24 194.226.32.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 141.101.233.0/24 Announced
+ 141.101.235.0/24 Announced
- 81.162.52.0/23 Withdrawn
- 185.145.54.0/24 Withdrawn
- 185.145.55.0/24 Withdrawn
- 194.226.33.0/24 Withdrawn
whois: 402549
IANA has recorded AS201138 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS201138\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 'AS200537 - AS203022'
as-block: AS200537 - AS203022
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: 2026-04-08T13:28:00Z
last-modified: 2026-04-08T13:28:00Z
source: RIPE
% Information related to 'AS201138'
% Abuse contact for 'AS201138' is 'noc@bki-okb.ru'
aut-num: AS201138
as-name: OKB-AS
org: ORG-CO27-RIPE
import: from AS199599 accept ANY
export: to AS199599 announce AS201138
import: from AS44020 accept ANY
export: to AS44020 announce AS201138
import: from AS201706 accept ANY
export: to AS201706 announce AS201138
import: from AS196695 accept ANY
export: to AS196695 announce AS201138
sponsoring-org: ORG-IML25-RIPE
admin-c: AC32687-RIPE
tech-c: AC32687-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: bureau-mnt
created: 2015-01-16T13:32:15Z
last-modified: 2024-06-25T11:30:02Z
source: RIPE
organisation: ORG-CO27-RIPE
org-name: JSC UCB
country: RU
reg-nr: 1047796788819
org-type: OTHER
address: Shluzovaya naberezhnaya street, 4
address: 115114
address: Moscow
abuse-c: AC32687-RIPE
mnt-ref: bureau-mnt
mnt-ref: NETWORK-SUPPORT-MNT
mnt-ref: IP-RIPE
mnt-by: bureau-mnt
created: 2015-01-15T12:14:55Z
last-modified: 2026-05-13T06:31:06Z
source: RIPE # Filtered
role: Abuse Contact
address: 115114, Moscow, Shluzovaya naberezhnaya street, 4
abuse-mailbox: noc@bki-okb.ru
nic-hdl: AC32687-RIPE
mnt-by: bureau-mnt
created: 2016-05-13T10:44:44Z
last-modified: 2023-07-10T12:33:19Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)