205813 MONTMAY, PL
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS5617 TPNET, PL
AS12741 AS-NETIA Warszawa 02-822, PL
AS20804 ASN-TELENERGO ul. PERKUNA 47, WARSZAWA, PL
AS29535 MIX2_OPENPEERING ASN shared between, PL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 31767 AS205813 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 MONTMAY, PL
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 % 14302 AS205813 MONTMAY, PL 6 4 1 3 3 50.00% Prefix AS Path Aggregation Suggestion 81.15.239.0/24 6939 29535 205813 81.15.242.0/24 6939 29535 205813 185.204.192.0/22 6939 29535 205813 + Announce - aggregate of 185.204.192.0/23 (6939 29535 205813) and 185.204.194.0/23 (6939 29535 205813) 185.204.192.0/24 6939 29535 205813 - Withdrawn - aggregated with 185.204.193.0/24 (6939 29535 205813) 185.204.193.0/24 6939 29535 205813 - Withdrawn - aggregated with 185.204.192.0/24 (6939 29535 205813) 185.204.194.0/24 6939 29535 205813 - Withdrawn - aggregated with 185.204.195.0/24 (6939 29535 205813) 185.204.195.0/24 6939 29535 205813 - Withdrawn - aggregated with 185.204.194.0/24 (6939 29535 205813)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS205813 6 More Specifics 6 Total Advertisements MONTMAY, PL
81.15.239.0/24 81.15.128.0/17
81.15.242.0/24 81.15.128.0/17
185.204.192.0/24 185.204.192.0/22
185.204.193.0/24 185.204.192.0/22
185.204.194.0/24 185.204.192.0/22
185.204.195.0/24 185.204.192.0/22
whois: 402603
IANA has recorded AS205813 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205813\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 'AS205664 - AS206367'
as-block: AS205664 - AS206367
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: 2024-07-02T13:58:22Z
last-modified: 2024-07-02T13:58:22Z
source: RIPE
% Information related to 'AS205813'
% Abuse contact for 'AS205813' is 'abuse@montmay.pl'
aut-num: AS205813
as-name: MONTMAY
org: ORG-MSZO59-RIPE
import: from AS12741 accept ANY
export: to AS12741 announce AS205813
import: from AS20804 accept ANY
export: to AS20804 announce AS205813
admin-c: SR12812-RIPE
tech-c: SR12812-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: pl-montmay-1-mnt
created: 2017-05-29T09:54:35Z
last-modified: 2018-09-04T12:01:31Z
source: RIPE
organisation: ORG-MSZO59-RIPE
org-name: Montmay Sp. z o.o.
country: PL
reg-nr: 364666330
org-type: LIR
address: Sienkiewicza 10
address: 18-400
address: Lomza
address: POLAND
phone: +48862252346
admin-c: SR12812-RIPE
tech-c: SR12812-RIPE
abuse-c: AR41072-RIPE
mnt-ref: pl-montmay-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: pl-montmay-1-mnt
created: 2017-05-18T13:43:45Z
last-modified: 2026-05-13T07:38:12Z
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.
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% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)