57121 IT-SYSTEMATIC-GROUP, PL
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS50607 EPIX-KTW-GLOBALMIX, PL
AS3257 GTT-BACKBONE GTT, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 12688 AS57121 ORIGIN Originate: 7424 /19.14 Transit: 0 /0.00 IT-SYSTEMATIC-GROUP, 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 % 50025 AS57121 IT-SYSTEMATIC-GROUP, PL 5 0 0 5 0 0.00% Prefix AS Path Aggregation Suggestion 91.230.221.0/24 4777 2497 3257 57121 57121 57121 176.96.144.0/21 4777 2516 3257 57121 57121 57121 176.96.160.0/20 4777 2516 3257 57121 57121 57121 192.109.84.0/23 4777 2516 3257 57121 57121 57121 192.109.132.0/23 4777 2516 3257 57121 57121 57121
whois: 402332
IANA has recorded AS57121 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS57121\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 'AS56869 - AS57146'
as-block: AS56869 - AS57146
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: 2024-07-08T06:45:56Z
last-modified: 2024-07-08T06:45:56Z
source: RIPE
% Information related to 'AS57121'
% Abuse contact for 'AS57121' is 'abuse@systematic.pl'
aut-num: AS57121
as-name: IT-SYSTEMATIC-GROUP
org: ORG-PBTA4-RIPE
import: from AS5617 accept ANY
export: to AS5617 announce AS57121
import: from AS20960 accept ANY
export: to AS20960 announce AS57121
admin-c: ITSG2-RIPE
tech-c: ITSG2-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-GOODHOST
mnt-by: mnt-pl-systematic-1
created: 2011-07-25T13:43:42Z
last-modified: 2019-10-09T15:03:44Z
source: RIPE
organisation: ORG-PBTA4-RIPE
org-name: Piotr Bukowczyk trading as IT Systematic Group
country: PL
org-type: LIR
address: Grodzka 68A
address: 38-400
address: Krosno
address: POLAND
phone: +48 134323808
admin-c: PB22537-RIPE
tech-c: PB22537-RIPE
abuse-c: AR56032-RIPE
mnt-ref: mnt-pl-systematic-1
mnt-by: RIPE-NCC-HM-MNT
mnt-by: mnt-pl-systematic-1
created: 2019-10-03T06:46:57Z
last-modified: 2020-12-16T12:46:34Z
source: RIPE # Filtered
role: IT Systematic Group
address: ul. Grodzka 68A
address: 38-400 Krosno
abuse-mailbox: abuse@systematic.pl
nic-hdl: ITSG2-RIPE
mnt-by: MNT-GOODHOST
mnt-by: MNT-VIRTUAOPERATOR
created: 2015-03-16T12:54:05Z
last-modified: 2015-07-06T08:39:02Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)