56435 ASULTRANET, UA
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS9002 RETN-AS, GB
AS1820 WNET, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 31101 AS56435 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 ASULTRANET, UA
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 % 23877 AS56435 ASULTRANET, UA 4 2 1 3 1 25.00% Prefix AS Path Aggregation Suggestion 91.225.196.0/22 293 1820 56435 + Announce - aggregate of 91.225.196.0/23 (293 1820 56435) and 91.225.198.0/23 (293 1820 56435) 91.225.196.0/23 293 1820 56435 - Withdrawn - aggregated with 91.225.198.0/23 (293 1820 56435) 91.225.198.0/23 293 1820 56435 - Withdrawn - aggregated with 91.225.196.0/23 (293 1820 56435) 212.86.103.0/24 6939 1820 56435 212.86.112.0/24 6939 1820 56435
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS56435 1 More Specifics 3 Total Advertisements ASULTRANET, UA
212.86.112.0/24 212.86.112.0/23
whois: 402603
IANA has recorded AS56435 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS56435\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 'AS56320 - AS56442'
as-block: AS56320 - AS56442
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: 2023-01-23T16:09:02Z
last-modified: 2023-01-23T16:09:02Z
source: RIPE
% Information related to 'AS56435'
% Abuse contact for 'AS56435' is 'mailbox@ultranet.com.ua'
aut-num: AS56435
as-name: ASULTRANET
org: ORG-KUKA1-RIPE
import: from AS9002 action pref=100; accept ANY
import: from AS41540 action pref=100; accept ANY
import: from AS1820 action pref=100; accept ANY
import: from AS3255 action pref=100; accept ANY
import: from AS3326 action pref=100; accept ANY
export: to AS9002 announce AS56435
export: to AS3255 announce AS56435
export: to AS1820 announce AS56435
export: to AS41540 announce AS56435
export: to AS3326 announce AS56435
admin-c: KUKA2-RIPE
tech-c: KUKA2-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: KUKANOV-MNT
created: 2011-02-18T15:37:06Z
last-modified: 2020-11-28T11:47:40Z
source: RIPE
sponsoring-org: ORG-Vs35-RIPE
organisation: ORG-KUKA1-RIPE
org-name: FOP Kukanov Vitaly Yurievich
country: UA
reg-nr: Not Applicable
org-type: OTHER
address: Ukraine, Chernigov, ul. Mstislavskaya 15
abuse-c: AR19785-RIPE
mnt-ref: KUKANOV-MNT
mnt-by: KUKANOV-MNT
created: 2011-02-12T17:57:39Z
last-modified: 2026-05-13T06:47:54Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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