41075 ATW-AS, HU
Adjacency: 4 Upstream: 1 Downstream: 3
Upstream Adjacent AS list
AS29278 RACKHOST-HU-AS RACKHOST Zrt., HU
Downstream Adjacent AS list
AS20742 AHOL, HU
AS57920 UNDERNET-ANYCAST, HU
AS60071 RENDSZERNET-AS, HU
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6327 AS41075 ORG+TRN Originate: 23552 /17.48 Transit: 2560 /20.68 ATW-AS, HU
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 % 8861 AS41075 ATW-AS, HU 29 5 0 24 5 17.24% Prefix AS Path Aggregation Suggestion 5.56.32.0/24 3303 29278 41075 5.56.39.0/24 3303 29278 41075 37.17.168.0/23 6939 29278 41075 37.221.208.0/21 6939 29278 41075 37.221.208.0/22 6939 29278 41075 - Withdrawn - matching aggregate 37.221.208.0/21 6939 29278 41075 37.221.212.0/22 6939 29278 41075 - Withdrawn - matching aggregate 37.221.208.0/21 6939 29278 41075 78.24.184.0/21 6939 29278 41075 78.24.188.0/22 6939 29278 41075 - Withdrawn - matching aggregate 78.24.184.0/21 6939 29278 41075 79.172.194.0/23 6939 29278 41075 79.172.197.0/24 3303 29278 41075 87.229.7.0/24 6939 29278 41075 87.229.24.0/24 6939 29278 41075 87.229.111.0/24 6939 29278 41075 88.151.96.0/21 6939 29278 41075 94.125.176.0/21 6939 29278 41075 94.125.176.0/22 6939 29278 41075 - Withdrawn - matching aggregate 94.125.176.0/21 6939 29278 41075 94.125.180.0/22 6939 29278 41075 - Withdrawn - matching aggregate 94.125.176.0/21 6939 29278 41075 94.199.176.0/23 6939 29278 41075 94.199.180.0/22 6939 29278 41075 95.140.33.0/24 3303 29278 41075 95.140.34.0/23 6939 29278 41075 95.140.36.0/23 6939 29278 41075 95.140.40.0/21 6939 29278 41075 185.6.136.0/22 6939 29278 41075 193.28.231.0/24 6939 29278 41075 193.142.153.0/24 6939 29278 41075 195.200.66.0/23 6939 29278 41075 195.234.26.0/23 6939 29278 41075 195.246.199.0/24 6939 29278 41075
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS41075 18 More Specifics 37 Total Advertisements ATW-AS, HU
5.56.32.0/24 5.56.32.0/21
5.56.39.0/24 5.56.32.0/21
37.17.168.0/23 37.17.160.0/20
37.221.208.0/22 37.221.208.0/21
37.221.212.0/22 37.221.208.0/21
79.172.194.0/23 79.172.192.0/18
79.172.204.0/24 79.172.192.0/18
79.172.205.0/24 79.172.192.0/18
87.229.7.0/24 87.229.0.0/17
87.229.24.0/24 87.229.0.0/17
87.229.111.0/24 87.229.0.0/17
94.125.176.0/22 94.125.176.0/21
94.125.180.0/22 94.125.176.0/21
94.199.176.0/23 94.199.176.0/22
195.200.66.0/24 195.200.66.0/23
195.200.67.0/24 195.200.66.0/23
195.200.232.0/24 195.200.232.0/23
195.200.233.0/24 195.200.232.0/23
185.234.182.0/24 185.234.180.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 185.234.180.0/22 Announced
- 185.234.182.0/24 Withdrawn
whois: 402590
IANA has recorded AS41075 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS41075\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 'AS40960 - AS42171'
as-block: AS40960 - AS42171
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: 2024-07-22T14:14:32Z
last-modified: 2024-07-22T14:14:32Z
source: RIPE
% Information related to 'AS41075'
% Abuse contact for 'AS41075' is 'abuse@atw.co.hu'
aut-num: AS41075
as-name: ATW-AS
org: ORG-AIK1-RIPE
remarks: *** IPv4 Customers ***
import: from AS57920 accept AS57920
export: to AS57920 announce ANY
import: from AS60071 accept AS60071
export: to AS60071 announce ANY
import: from AS20742 accept AS20742
export: to AS20742 announce ANY
remarks: *** IPv4 Uplinks ***
import: from AS29278 accept ANY
export: to AS29278 announce AS-ATW
remarks: *** IPv6 Customers ***
mp-import: afi ipv6.unicast from AS60071 accept AS60071
mp-export: afi ipv6.unicast to AS60071 announce ANY
mp-import: afi ipv6.unicast from AS20742 accept AS20742
mp-export: afi ipv6.unicast to AS20742 announce ANY
remarks: *** IPv6 Uplinks ***
mp-import: afi ipv6.unicast from AS29278 accept ANY
mp-export: afi ipv6.unicast to AS29278 announce AS-ATW6
admin-c: ATW-RIPE
tech-c: ATW-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-ATW
created: 2006-06-09T10:35:27Z
last-modified: 2024-02-19T19:50:11Z
source: RIPE # Filtered
organisation: ORG-AIK1-RIPE
org-name: ATW Internet Kft.
country: HU
reg-nr: 01-09-736956
org-type: LIR
address: Esztergomi ut 66
address: 1138
address: Budapest
address: HUNGARY
phone: +3616000289
fax-no: +3616000329
admin-c: GD1779-RIPE
admin-c: MK2936-RIPE
abuse-c: ATW-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MNT-ATW
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-ATW
created: 2006-02-17T06:11:11Z
last-modified: 2026-05-13T07:23:37Z
source: RIPE # Filtered
role: ATW NOC
address: ATW Internet Kft.
address: Esztergomi ut 66. fsz 1
address: H-1138 Budapest
address: Hungary
abuse-mailbox: abuse@atw.co.hu
phone: +36 1 60000 35
fax-no: +36 1 6000 329
tech-c: MK2936-RIPE
tech-c: GD1779-RIPE
admin-c: GD1779-RIPE
admin-c: MK2936-RIPE
nic-hdl: ATW-RIPE
mnt-by: MNT-ATW
created: 2007-09-06T03:52:17Z
last-modified: 2014-02-03T12:40:01Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)