39761 ABAK, CZ
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS21430 WIA-AS, CZ
AS35236 AS35236, CZ
Downstream Adjacent AS list
AS57472 JRNET, CZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 10194 AS39761 ORG+TRN Originate: 10240 /18.68 Transit: 768 /22.42 ABAK, CZ
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 % 42442 AS39761 ABAK, CZ 6 0 0 6 0 0.00% Prefix AS Path Aggregation Suggestion 45.11.132.0/22 6939 35236 39761 45.14.156.0/22 6939 35236 39761 45.83.212.0/22 6939 35236 39761 45.87.12.0/22 6939 35236 39761 81.90.240.0/20 6939 35236 39761 84.246.160.0/21 6939 35236 39761
whois: 402590
IANA has recorded AS39761 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS39761\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 'AS39601 - AS39935'
as-block: AS39601 - AS39935
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: 2023-08-29T07:47:54Z
last-modified: 2023-08-29T07:47:54Z
source: RIPE
% Information related to 'AS39761'
% Abuse contact for 'AS39761' is 'jan.pilny@abak.cz'
aut-num: AS39761
as-name: ABAK
org: ORG-AL50-RIPE
import: from AS15685 accept ANY
export: to AS15685 announce AS-UJEZD-NET
import: from AS35236 accept ANY
export: to AS35236 announce AS-UJEZD-NET
import: from AS42189 accept ANY
export: to AS42189 announce AS-UJEZD-NET
import: from AS57472 accept ANY
export: to AS57472 announce AS-UJEZD-NET
admin-c: JP1888-RIPE
tech-c: JP1888-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-ABAK
created: 2006-04-21T07:58:51Z
last-modified: 2018-09-04T10:15:26Z
source: RIPE
organisation: ORG-AL50-RIPE
org-name: ABAK, Co.Ltd.
country: CZ
reg-nr: 40763153
org-type: LIR
address: LOMECKA 695
address: 19016
address: PRAHA 9
address: CZECH REPUBLIC
phone: +42 060 873 7847
admin-c: LM1397-RIPE
admin-c: MS1962-RIPE
abuse-c: AR14388-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-ABAK
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-ABAK
created: 2006-03-09T08:34:09Z
last-modified: 2026-05-13T07:31:07Z
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 1.122.1 (ABERDEEN)