205250 TURUNKAUPUNKI, FI
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS1759 TSF-IP-CORE Telia Finland Oyj, FI
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 20506 AS205250 ORIGIN Originate: 3072 /20.42 Transit: 0 /0.00 TURUNKAUPUNKI, FI
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 % 18778 AS205250 TURUNKAUPUNKI, FI 10 4 2 8 2 20.00% Prefix AS Path Aggregation Suggestion 185.224.72.0/22 4777 2516 1299 1759 205250 + Announce - aggregate of 185.224.72.0/23 (4777 2516 1299 1759 205250) and 185.224.74.0/23 (4777 2516 1299 1759 205250) 185.224.72.0/23 4777 2516 1299 1759 205250 - Withdrawn - aggregated with 185.224.74.0/23 (4777 2516 1299 1759 205250) 185.224.74.0/23 4777 2516 1299 1759 205250 - Withdrawn - aggregated with 185.224.72.0/23 (4777 2516 1299 1759 205250) 192.103.86.0/24 4777 2516 1299 1759 205250 192.103.91.0/24 4777 2516 1299 1759 205250 192.103.92.0/24 4777 2516 1299 1759 205250 192.103.105.0/24 4777 2516 1299 1759 205250 192.103.106.0/24 4777 2516 1299 1759 205250 192.103.110.0/23 4777 2516 1299 1759 205250 + Announce - aggregate of 192.103.110.0/24 (4777 2516 1299 1759 205250) and 192.103.111.0/24 (4777 2516 1299 1759 205250) 192.103.110.0/24 4777 2516 1299 1759 205250 - Withdrawn - aggregated with 192.103.111.0/24 (4777 2516 1299 1759 205250) 192.103.111.0/24 4777 2516 1299 1759 205250 - Withdrawn - aggregated with 192.103.110.0/24 (4777 2516 1299 1759 205250) 192.103.116.0/24 4777 2516 1299 1759 205250
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS205250 10 More Specifics 10 Total Advertisements TURUNKAUPUNKI, FI
185.224.72.0/23 185.224.72.0/22
185.224.74.0/23 185.224.72.0/22
192.103.86.0/24 192.103.85.0/19
192.103.91.0/24 192.103.85.0/19
192.103.92.0/24 192.103.85.0/19
192.103.105.0/24 192.103.85.0/19
192.103.106.0/24 192.103.85.0/19
192.103.110.0/24 192.103.85.0/19
192.103.111.0/24 192.103.85.0/19
192.103.116.0/24 192.103.85.0/19
whois: 402332
IANA has recorded AS205250 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS205250\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 'AS203940 - AS205662'
as-block: AS203940 - AS205662
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: 2026-03-05T15:29:31Z
last-modified: 2026-03-05T15:29:31Z
source: RIPE
% Information related to 'AS205250'
% Abuse contact for 'AS205250' is 'abuse@turku.fi'
aut-num: AS205250
as-name: TURUNKAUPUNKI
org: ORG-TK88-RIPE
import: from AS719 accept ANY
export: to AS719 announce AS205250
import: from AS1759 accept ANY
export: to AS1759 announce AS205250
admin-c: TA8917-RIPE
tech-c: TA8917-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: fi-turunkaupunki-1-mnt
created: 2017-10-06T11:23:53Z
last-modified: 2024-01-08T08:31:50Z
source: RIPE
organisation: ORG-TK88-RIPE
org-name: Turun Kaupunki
country: FI
org-type: LIR
address: Yliopistonkatu 27a
address: 20100
address: TURKU
address: FINLAND
phone: +358 (02) 330 000
admin-c: TA8917-RIPE
admin-c: TA8917-RIPE
abuse-c: AR43306-RIPE
mnt-ref: fi-turunkaupunki-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: fi-turunkaupunki-1-mnt
created: 2017-10-05T08:04:22Z
last-modified: 2025-11-20T06:24:14Z
source: RIPE # Filtered
role: TURUNKAUPUNKI
address: Turun Kaupunki
admin-c: JV7755-RIPE
tech-c: JV7755-RIPE
admin-c: MT20863-RIPE
tech-c: MT20863-RIPE
nic-hdl: TA8917-RIPE
abuse-mailbox: abuse@turku.fi
mnt-by: ELISA-MNT
mnt-by: fi-turunkaupunki-1-mnt
created: 2024-01-08T08:18:37Z
last-modified: 2025-09-08T10:07:44Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)