51380 GREY-AS --Downstrem--, UA
Adjacency: 4 Upstream: 3 Downstream: 1
Upstream Adjacent AS list
AS199995 OT-AS, UA
AS57455 FILANCO-LTD-UA Filanco LTD, UA
AS9002 RETN-AS, GB
Downstream Adjacent AS list
AS197263 BO-AS, UA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 31032 AS51380 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 GREY-AS --Downstrem--, 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 % 23542 AS51380 GREY-AS --Downstrem--, UA 5 2 1 4 1 20.00% Prefix AS Path Aggregation Suggestion 91.218.192.0/23 3303 9002 51380 + Announce - aggregate of 91.218.192.0/24 (3303 9002 51380) and 91.218.193.0/24 (3303 9002 51380) 91.218.192.0/24 3303 9002 51380 - Withdrawn - aggregated with 91.218.193.0/24 (3303 9002 51380) 91.218.193.0/24 3303 9002 51380 - Withdrawn - aggregated with 91.218.192.0/24 (3303 9002 51380) 195.20.4.0/23 6939 57455 51380 195.20.5.0/24 3303 9002 51380 195.20.6.0/24 3303 9002 51380
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS51380 6 More Specifics 7 Total Advertisements GREY-AS --Downstrem--, UA
91.218.193.0/24 91.218.192.0/23
91.218.194.0/24 91.218.194.0/23
195.20.4.0/23 195.20.4.0/22
195.20.5.0/24 195.20.4.0/22
195.20.6.0/24 195.20.4.0/22
195.20.7.0/24 195.20.4.0/22
91.218.192.0/24 91.218.192.0/23
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 91.218.192.0/23 Announced
+ 91.218.194.0/24 Announced
+ 195.20.7.0/24 Announced
- 91.218.192.0/24 Withdrawn
whois: 402590
IANA has recorded AS51380 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS51380\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 'AS51357 - AS51817'
as-block: AS51357 - AS51817
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: 2025-02-13T13:57:44Z
last-modified: 2025-02-13T13:57:44Z
source: RIPE
% Information related to 'AS51380'
% Abuse contact for 'AS51380' is 'grey_@ua.fm'
aut-num: AS51380
as-name: GREY-AS
org: ORG-BeKI1-RIPE
import: from AS43576 action pref=100; accept ANY
import: from AS48648 action pref=100; accept ANY
import: from AS9002 action pref=100; accept ANY
import: from AS199995 action pref=100; accept ANY
export: to AS199995 announce AS-GREY
export: to AS34867 announce AS-GREY
export: to AS9002 announce AS-GREY
export: to AS48648 announce AS-GREY
import: from AS196777 action pref=100; accept ANY
export: to AS196777 announce AS-GREY
export: to AS29076 announce AS-GREY
export: to AS34251 announce AS-GREY
import: from AS29076 action pref=100; accept ANY
import: from AS34251 action pref=100; accept ANY
descr: --Downstrem--
import: from AS197125 action pref=50; accept AS197125
import: from AS50952 action pref=100; accept ANY
export: to AS197125 announce ANY
export: to AS50952 announce AS-GREY
import: from AS42074 action pref=100; accept AS42074
export: to AS42074 announce ANY
import: from AS61312 action pref=100; accept AS61312
export: to AS61312 announce ANY
admin-c: GREY83-RIPE
tech-c: GREY83-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-KOVALCHUK
created: 2010-08-05T13:22:56Z
last-modified: 2024-12-16T13:23:45Z
source: RIPE
sponsoring-org: ORG-KL211-RIPE
organisation: ORG-BEKI1-RIPE
org-name: FOP Kovalchuk Igor Vasilevich
country: UA
reg-nr: Not Applicable
org-type: OTHER
address: Vozzednannya st., b.15-B, apt.43, Brovary, Kiev region, Ukraine, 07400
abuse-c: AR18467-RIPE
mnt-ref: MNT-KOVALCHUK
mnt-by: MNT-KOVALCHUK
created: 2010-07-29T11:22:25Z
last-modified: 2026-05-13T06:11:40Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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