20723 MGI - AVONET, s.r.o., CZ
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS30058 FDCSERVERS - FDCservers.net, US
AS3257 GTT-BACKBONE - GTT Communications Inc., US
Downstream Adjacent AS list
AS2852 CESNET2 - CESNET z.s.p.o., CZ
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 7761 AS20723 ORG+TRN Originate: 16384 /18.00 Transit: 1024 /22.00 MGI - AVONET, s.r.o., 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 % 35614 AS20723 MGI - AVONET, s.r.o., CZ 7 0 0 7 0 0.00% Prefix AS Path Aggregation Suggestion 79.170.248.0/21 4777 2516 3257 20723 131.117.208.0/21 4777 2516 3257 20723 178.20.136.0/21 4777 2516 3257 20723 185.84.232.0/22 4777 2516 3257 20723 185.111.96.0/22 4608 7575 2914 30058 20723 217.112.160.0/20 4777 2516 3257 20723 217.115.240.0/20 4777 2516 3257 20723
whois: 402603
IANA has recorded AS20723 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS20723\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 'AS20485 - AS20857'
as-block: AS20485 - AS20857
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: 2018-11-22T15:27:27Z
last-modified: 2018-11-22T15:27:27Z
source: RIPE
% Information related to 'AS20723'
% Abuse contact for 'AS20723' is 'abuse@avonet.cz'
aut-num: AS20723
as-name: MGI
descr: CZ.MGI autonomous system, Czech Republic
org: ORG-Ms3-RIPE
descr: AVONET, s.r.o.
descr: Internet Service Provider
descr: ZLin
descr: CZ
remarks: ===== UPSTREAM PEERING =====
import: from AS174 accept ANY
export: to AS174 announce AS-AVONET-CZ
import: from AS47232 accept ANY
export: to AS47232 announce AS-AVONET-CZ
remarks: ===== DIRECT PEEERING =====
import: from AS39392 accept ANY
export: to AS39392 announce AS20723
remarks: ===== NIX.CZ PEERING =====
import: from AS47200 accept ANY
export: to AS47200 announce AS20723
import: from AS25192 accept ANY
export: to AS25192 announce AS20723
import: from AS29134 accept ANY
export: to AS29134 announce AS20723
import: from AS29321 accept ANY
export: to AS29321 announce AS20723
import: from AS29134 accept ANY
export: to AS29134 announce AS20723
import: from AS29208 accept ANY
export: to AS29208 announce AS20723
import: from AS25192 accept ANY
export: to AS25192 announce AS20723
import: from AS15685 accept ANY
export: to AS15685 announce AS20723
import: from AS25424 accept ANY
export: to AS25424 announce AS20723
import: from AS29113 accept ANY
export: to AS29113 announce AS20723
import: from AS29086 accept ANY
export: to AS29086 announce AS20723
import: from AS29113 accept ANY
export: to AS29113 announce AS20723
import: from AS29321 accept ANY
export: to AS29321 announce AS20723
import: from AS21430 accept ANY
export: to AS21430 announce AS20723
import: from AS35592 accept ANY
export: to AS35592 announce AS20723
import: from AS6830 accept ANY
export: to AS6830 announce AS20723
import: from AS39904 accept ANY
export: to AS39904 announce AS20723
import: from AS42000 accept ANY
export: to AS42000 announce AS20723
import: from AS39817 accept ANY
export: to AS39817 announce AS20723
import: from AS15935 accept ANY
export: to AS15935 announce AS20723
import: from AS38949 accept ANY
export: to AS38949 announce AS20723
import: from AS2819 accept ANY
export: to AS2819 announce AS20723
import: from AS39906 accept ANY
export: to AS39906 announce AS20723
import: from AS9002 accept ANY
export: to AS9002 announce AS20723
import: from AS34315 accept ANY
export: to AS34315 announce AS20723
import: from AS12570 accept ANY
export: to AS12570 announce AS20723
import: from AS16246 accept ANY
export: to AS16246 announce AS20723
import: from AS15598 accept ANY
export: to AS15598 announce AS20723
import: from AS2686 accept ANY
export: to AS2686 announce AS20723
import: from AS8251 accept ANY
export: to AS8251 announce AS20723
import: from AS34692 accept ANY
export: to AS34692 announce AS20723
import: from AS39235 accept ANY
export: to AS39235 announce AS20723
import: from AS28972 accept ANY
export: to AS28972 announce AS20723
import: from AS24971 accept ANY
export: to AS24971 announce AS20723
import: from AS41711 accept ANY
export: to AS41711 announce AS20723
import: from AS39790 accept ANY
export: to AS39790 announce AS20723
import: from AS16019 accept ANY
export: to AS16019 announce AS20723
import: from AS43708 accept ANY
export: to AS43708 announce AS20723
import: from AS29208 accept ANY
export: to AS29208 announce AS20723
import: from AS25512 accept ANY
export: to AS25512 announce AS20723
import: from AS43413 accept ANY
export: to AS43413 announce AS20723
import: from AS42306 accept ANY
export: to AS42306 announce AS20723
import: from AS47232 accept ANY
export: to AS47232 announce AS20723
import: from AS13036 accept ANY
export: to AS13036 announce AS20723
import: from AS16276 accept ANY
export: to AS16276 announce AS20723
import: from AS34080 accept ANY
export: to AS34080 announce AS20723
import: from AS35361 accept ANY
export: to AS35361 announce AS20723
import: from AS25036 accept ANY
export: to AS25036 announce AS20723
import: from AS35214 accept ANY
export: to AS35214 announce AS20723
import: from AS35236 accept ANY
export: to AS35236 announce AS20723
import: from AS48926 accept ANY
export: to AS48926 announce AS20723
import: from AS33883 accept ANY
export: to AS33883 announce AS20723
import: from AS29583 accept ANY
export: to AS29583 announce AS20723
import: from AS28851 accept ANY
export: to AS28851 announce AS20723
import: from AS43541 accept ANY
export: to AS43541 announce AS20723
import: from AS38952 accept ANY
export: to AS38952 announce AS20723
import: from AS34695 accept ANY
export: to AS34695 announce AS20723
import: from AS5610 accept ANY
export: to AS5610 announce AS20723
import: from AS24806 accept ANY
export: to AS24806 announce AS20723
import: from AS41824 accept ANY
export: to AS41824 announce AS20723
import: from AS8913 accept ANY
export: to AS8913 announce AS20723
import: from AS30134 accept ANY
export: to AS30134 announce AS20723
import: from AS39791 accept ANY
export: to AS39791 announce AS20723
import: from AS41088 accept ANY
export: to AS41088 announce AS20723
import: from AS2852 accept ANY
export: to AS2852 announce AS20723
import: from AS43037 accept ANY
export: to AS43037 announce AS20723
import: from AS6939 accept ANY
export: to AS6939 announce AS20723
import: from AS43070 accept ANY
export: to AS43070 announce AS20723
import: from AS25248 accept ANY
export: to AS25248 announce AS20723
import: from AS50495 accept ANY
export: to AS50495 announce AS20723
import: from AS15614 accept ANY
export: to AS15614 announce AS20723
import: from AS12767 accept ANY
export: to AS12767 announce AS20723
import: from AS25234 accept ANY
export: to AS25234 announce AS20723
import: from AS112 accept ANY
export: to AS112 announce AS20723
import: from AS6881 accept ANY
export: to AS6881 announce AS20723
remarks: ===== TRANSIT PEERINGS =====
import: from AS202874 accept { 185.150.124.0/22 }
export: to AS202874 announce { 0.0.0.0/0 }
admin-c: VB6588-RIPE
tech-c: VB6588-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
tech-c: VB6588-RIPE
mnt-by: CZ-MGI-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2025-07-26T05:32:57Z
source: RIPE
organisation: ORG-Ms3-RIPE
org-name: AVONET, s.r.o.
country: CZ
reg-nr: 25322478
org-type: LIR
address: Kvitkova 4323
address: 76001
address: Zlin
address: CZECH REPUBLIC
phone: +420 575 575 575
fax-no: +420 577 004 729
admin-c: VB6588-RIPE
mnt-ref: CZ-MGI-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: CZ-MGI-MNT
abuse-c: AAH71-RIPE
created: 2004-04-17T11:04:38Z
last-modified: 2026-05-13T07:31:44Z
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 (SHETLAND)