204958 KTS, IT
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS39120 CONVERGENZE-AS ISP services in Italy, IT
AS12874 FASTWEB, IT
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 22853 AS204958 ORIGIN Originate: 2560 /20.68 Transit: 0 /0.00 KTS, IT
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 % 27478 AS204958 KTS, IT 10 2 1 9 1 10.00% Prefix AS Path Aggregation Suggestion 2.56.103.0/24 4777 2516 6762 12874 204958 5.59.55.0/24 4608 7575 39120 204958 45.156.113.0/24 4777 2516 6762 12874 204958 152.89.169.0/24 4608 7575 39120 204958 185.57.231.0/24 4777 2516 6762 12874 204958 185.232.236.0/24 4608 7575 39120 204958 185.232.237.0/24 4777 2516 6762 12874 204958 185.232.238.0/23 4777 2516 6762 12874 204958 + Announce - aggregate of 185.232.238.0/24 (4777 2516 6762 12874 204958) and 185.232.239.0/24 (4777 2516 6762 12874 204958) 185.232.238.0/24 4777 2516 6762 12874 204958 - Withdrawn - aggregated with 185.232.239.0/24 (4777 2516 6762 12874 204958) 185.232.239.0/24 4777 2516 6762 12874 204958 - Withdrawn - aggregated with 185.232.238.0/24 (4777 2516 6762 12874 204958) 194.150.77.0/24 4777 2516 6762 12874 204958
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS204958 9 More Specifics 10 Total Advertisements KTS, IT
2.56.103.0/24 2.56.100.0/22
5.59.55.0/24 5.59.0.0/16
45.156.113.0/24 45.156.112.0/22
152.89.169.0/24 152.89.168.0/23
185.57.231.0/24 185.57.230.0/23
185.232.236.0/24 185.232.236.0/22
185.232.237.0/24 185.232.236.0/22
185.232.238.0/24 185.232.236.0/22
185.232.239.0/24 185.232.236.0/22
whois: 402332
IANA has recorded AS204958 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS204958\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 'AS204958'
% Abuse contact for 'AS204958' is 'francescotrapuzzano@ktsolutions.it'
aut-num: AS204958
as-name: KTS
org: ORG-KSS12-RIPE
import: from AS3269 accept ANY
import: from AS212271 accept ANY
import: from AS12874 accept ANY
import: from AS39120 accept ANY
export: to AS3269 announce AS-KTSOLUTIONS
export: to AS12874 announce AS-KTSOLUTIONS
import: from AS1267 accept ANY
export: to AS1267 announce AS-KTSOLUTIONS
export: to AS212271 announce AS-KTSOLUTIONS
export: to AS39120 announce AS-KTSOLUTIONS
admin-c: FT6340-RIPE
tech-c: FT6340-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: it-kts-1-mnt
created: 2017-11-29T15:05:40Z
last-modified: 2022-05-16T16:07:46Z
source: RIPE
organisation: ORG-KSS12-RIPE
org-name: KT Solutions S.r.l.s
country: IT
org-type: LIR
address: Via trento n.77
address: 88046
address: lamezia terme
address: ITALY
phone: +390283740030
geoloc: 38.9632589 16.2705202
admin-c: FT6340-RIPE
tech-c: FT6340-RIPE
abuse-c: AR43922-RIPE
mnt-ref: it-kts-1-mnt
mnt-ref: c1vhosting-mnt
mnt-ref: c1vhosting
mnt-ref: vissado-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: it-kts-1-mnt
created: 2017-11-17T11:42:52Z
last-modified: 2025-08-04T16:41:09Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ/#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)