34891 UM-Warszawa-AS - Urzad Miasta Stolecznego Warszawa, PL
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS29314 VECTRANET-AS - VECTRA S.A., PL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 32653 AS34891 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 UM-Warszawa-AS - Urzad Miasta Stolecznego Warszawa, 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 % 16438 AS34891 UM-Warszawa-AS - Urzad Miasta Stolecznego War 4 2 0 2 2 50.00% Prefix AS Path Aggregation Suggestion 91.237.138.0/23 4608 7575 3356 29314 34891 91.237.138.0/24 4608 7575 3356 29314 34891 - Withdrawn - matching aggregate 91.237.138.0/23 4608 7575 3356 29314 34891 91.237.139.0/24 4608 7575 3356 29314 34891 - Withdrawn - matching aggregate 91.237.138.0/23 4608 7575 3356 29314 34891 194.30.179.0/24 4608 7575 3356 29314 34891
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS34891 2 More Specifics 4 Total Advertisements UM-Warszawa-AS - Urzad Miasta Stolecznego Warszawa, PL
91.237.138.0/24 91.237.138.0/23
91.237.139.0/24 91.237.138.0/23
whois: 402628
IANA has recorded AS34891 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS34891\n % This is the RIPE Database query service.
% The objects are in RPSL format.
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% 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 'AS34554 - AS34984'
as-block: AS34554 - AS34984
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: 2024-07-03T14:03:00Z
last-modified: 2024-07-03T14:03:00Z
source: RIPE
% Information related to 'AS34891'
% Abuse contact for 'AS34891' is 'abuse@um.warszawa.pl'
aut-num: AS34891
as-name: UM-Warszawa-AS
descr: pl. Bankowy 3/5
descr: 00-950 Warszawa
descr: Poland
import: from AS12741 accept ANY
import: from AS29314 accept ANY
import: from AS24115 accept ANY
import: from AS15694 accept ANY
export: to AS12741 announce AS34891
export: to AS29314 announce AS34891
export: to AS24115 announce AS34891
export: to AS15694 announce AS34891
org: ORG-UMSW1-RIPE
sponsoring-org: ORG-NTS2-RIPE
admin-c: ATMA2-RIPE
admin-c: KS344-RIPE
tech-c: ATMA1-RIPE
tech-c: KS344-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ATMAN-MNT
mnt-by: UMWAWA-MNT
created: 2005-04-25T14:42:45Z
last-modified: 2023-11-30T08:53:46Z
source: RIPE # Filtered
organisation: ORG-UMSW1-RIPE
org-name: Urzad Miasta Stolecznego Warszawa
country: PL
reg-nr: 015259640
org-type: OTHER
address: pl. Bankowy 3/5
address: 00-950 Warsaw
address: Poland
phone: +48 22 4433377
admin-c: KS344-RIPE
admin-c: ATMA2-RIPE
tech-c: ATMA1-RIPE
abuse-c: OAH22-RIPE
mnt-by: ATMAN-MNT
mnt-by: UMWAWA-MNT
mnt-ref: UMWAWA-MNT
mnt-ref: ATMAN-MNT
created: 2005-04-25T13:01:45Z
last-modified: 2026-05-13T06:07:48Z
source: RIPE # Filtered
role: ATMAN NOC
address: ATM S.A.
address: ul. Grochowska 21a
address: 04-186 Warsaw
address: Poland
phone: +48-22-5156900
fax-no: +48-22-5156777
admin-c: AW1695-RIPE
admin-c: IM5944-RIPE
admin-c: MW2381-RIPE
admin-c: MW8754-RIPE
admin-c: AW6357-RIPE
admin-c: JM22993-RIPE
tech-c: AW1695-RIPE
tech-c: IM5944-RIPE
tech-c: MW2381-RIPE
tech-c: LP11986-RIPE
tech-c: AP29256-RIPE
tech-c: MW8754-RIPE
tech-c: AW6357-RIPE
tech-c: JM22993-RIPE
nic-hdl: ATMA1-RIPE
mnt-by: ATMAN-MNT
created: 2002-08-04T14:06:36Z
last-modified: 2024-01-08T11:32:07Z
source: RIPE # Filtered
abuse-mailbox: abuse@atman.pl
role: ATMAN RIPE Administrators
address: ATM S.A.
address: ul. Grochowska 21a
address: 04-186 Warsaw
address: Poland
phone: +48-22-5156160
fax-no: +48-22-5156777
admin-c: AW1695-RIPE
admin-c: IM5944-RIPE
admin-c: MW2381-RIPE
admin-c: MW8754-RIPE
admin-c: AW6357-RIPE
admin-c: JM22993-RIPE
tech-c: AW1695-RIPE
tech-c: IM5944-RIPE
tech-c: MW2381-RIPE
tech-c: LP11986-RIPE
tech-c: AP29256-RIPE
tech-c: MW8754-RIPE
tech-c: AW6357-RIPE
tech-c: JM22993-RIPE
nic-hdl: ATMA2-RIPE
mnt-by: ATMAN-MNT
created: 2002-08-04T14:06:36Z
last-modified: 2024-01-08T11:36:26Z
source: RIPE # Filtered
abuse-mailbox: abuse@atman.pl
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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