21379 ISV-AS, UA
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS43576 KUMIR-AS, UA
AS35320 ETT-AS, UA
Downstream Adjacent AS list
AS44892 FLY-AS, UA
AS41288 CTISYSTEMS-AS, UA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 35515 AS21379 ORG+TRN Originate: 1024 /22.00 Transit: 768 /22.42 ISV-AS, 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 % 21648 AS21379 ISV-AS, UA 4 2 1 3 1 25.00% Prefix AS Path Aggregation Suggestion 217.147.160.0/23 4777 2497 174 35320 21379 + Announce - aggregate of 217.147.160.0/24 (4777 2497 174 35320 21379) and 217.147.161.0/24 (4777 2497 174 35320 21379) 217.147.160.0/24 4777 2497 174 35320 21379 - Withdrawn - aggregated with 217.147.161.0/24 (4777 2497 174 35320 21379) 217.147.161.0/24 4777 2497 174 35320 21379 - Withdrawn - aggregated with 217.147.160.0/24 (4777 2497 174 35320 21379) 217.147.163.0/24 4777 2497 174 35320 21379 217.147.164.0/24 4777 2497 174 35320 21379
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21379 4 More Specifics 4 Total Advertisements ISV-AS, UA
217.147.160.0/24 217.147.160.0/20
217.147.161.0/24 217.147.160.0/20
217.147.163.0/24 217.147.160.0/20
217.147.164.0/24 217.147.160.0/20
whois: 402332
IANA has recorded AS21379 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21379\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 'AS21281 - AS21390'
as-block: AS21281 - AS21390
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: 2018-11-22T15:27:28Z
last-modified: 2018-11-22T15:27:28Z
source: RIPE
% Information related to 'AS21379'
% Abuse contact for 'AS21379' is 'admin@intersv.com'
aut-num: AS21379
as-name: ISV-AS
import: from AS35320 action pref=100; accept ANY
import: from AS43576 action pref=100; accept ANY
import: from AS15645 action pref=150; accept AS-UAIX
export: to AS35320 announce AS-ISV
export: to AS43576 announce AS-ISV
export: to AS15645 announce AS-ISV
export: to AS29074 announce ANY
export: to AS44892 announce ANY
export: to AS48650 announce ANY
export: to AS20979 announce ANY
export: to AS13281 announce ANY
export: to AS41288 announce ANY
export: to AS31437 announce ANY
export: to AS207085 announce ANY
export: to AS57234 announce ANY
export: to AS208935 announce ANY
org: ORG-DA29-RIPE
admin-c: DZ174-RIPE
tech-c: DZ174-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: DENISZ-MNT
created: 2002-01-24T13:52:34Z
last-modified: 2022-12-01T22:57:20Z
source: RIPE # Filtered
organisation: ORG-DA29-RIPE
org-name: LLC TC "Interzvyazok"
country: UA
org-type: LIR
address: Hvoiki 15/15
address: 04080
address: Kiev
address: UKRAINE
phone: +380 44 3905860
fax-no: +380 44 3905860
admin-c: DZ174-RIPE
abuse-c: AR17435-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: DENISZ-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: DENISZ-MNT
created: 2004-04-17T12:09:22Z
last-modified: 2022-12-08T18:09:45Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
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% Access from your host has been temporarily denied.
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% This query was served by the RIPE Database Query Service version 1.121.2 (ABERDEEN)