ASN Lookup Tool

% 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.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS12288 - AS12454'

as-block:       AS12288 - AS12454
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

% Information related to 'AS12303'

% Abuse contact for 'AS12303' is 'abuse@nic.hu'

aut-num:        AS12303
as-name:        ISZT-AS
descr:          1132 Budapest Victor Hugo u. 18-22.
org:            ORG-MIST1-RIPE
remarks:
remarks:        upstream
remarks:
mp-import:      afi ipv6.unicast from AS5507 action pref=250; accept AS-BIX-V6
mp-import:      afi ipv6.unicast from AS1921 accept ANY
mp-export:      afi ipv6.unicast to AS5507 announce AS-ISZT
import:         from AS5507 accept any
export:         to AS5507 announce AS-ISZT
import:         from AS3340 accept { 0.0.0.0/0 }
import:         from AS3340 accept AS-DATANET
export:         to AS3340 announce AS-ISZT
import:         from AS29278 accept { 0.0.0.0/0 }
import:         from AS29278 accept AS-DENINET
import:         from AS42909 accept { 194.0.1.0/24 }
import:         from AS42909 accept { 194.0.2.0/24 }
import:         from AS25152 accept { 193.0.14.0/24 }
import:         from AS1921 accept { 194.0.25.0/24 }
import:         from AS1921 accept { 192.174.68.0/24 }
import:         from AS1921 accept { 176.97.158.0/24 }
import:         from AS1921 accept { 91.237.67.0/24 }
import:         from AS1921 accept { 185.167.176.0/24 }
import:         from AS1921 accept { 193.227.117.0/24 }
import:         from AS1921 accept { 194.50.187.0/24 }
import:         from AS1921 accept { 194.0.182.0/24 }
import:         from AS1921 accept { 185.80.188.0/22 }
import:         from AS1921 accept { 193.46.128.0/22 }
import:         from AS1921 accept { 193.46.132.0/23 }
import:         from AS1921 accept { 193.46.134.0/24 }
import:         from AS1921 accept { 193.46.135.0/24 }
import:         from AS1921 accept { 194.0.26.0/24 }
import:         from AS1921 accept { 194.0.24.0/24 }
export:         to AS29278 announce AS-ISZT
export:         to AS42909 announce AS-ISZT
export:         to AS25152 announce AS-ISZT
member-of:      AS3320:AS-AUTH-PILOT-BLACKHOLE-FROM-AS5483
admin-c:        BM209-RIPE
tech-c:         ZK106-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HU-NIC-MNT
created:        2005-06-14T09:03:41Z
last-modified:  2025-05-27T13:46:53Z
source:         RIPE

organisation:   ORG-MIST1-RIPE
org-name:       Magyarorszagi Internet Szolgaltatok Tanacsa Tudomanyos Egyesulet
country:        HU
org-type:       LIR
address:        Blathy Otto utca 9.
address:        1089
address:        Budapest
address:        HUNGARY
phone:          +36 1 238 0115
admin-c:        ANGE11-RIPE
tech-c:         ANGE11-RIPE
abuse-c:        AR56674-RIPE
mnt-ref:        AS5507-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS5507-MNT
created:        2019-11-12T11:19:14Z
last-modified:  2025-11-05T16:27:45Z
source:         RIPE # Filtered

person:         Balazs Martos
address:        Council of Hungarian Internet Providers
address:        Internet Szolgaltatok Tanacsa
address:        Victor Hugo u. 18-22.
address:        H-1132 Budapest
address:        Hungary
phone:          +36 1 2380115
fax-no:         +36 1 2380114
nic-hdl:        BM209-RIPE
mnt-by:         HU-NIC-MNT
created:        2002-02-26T16:47:42Z
last-modified:  2002-02-26T16:47:42Z
source:         RIPE # Filtered

person:         Zoltan Kalmar
address:        Council of Hungarian Internet Providers
address:        Internet Szolgaltatok Tanacsa
address:        Victor Hugo u. 18-22.
address:        H-1132 Budapest
address:        Hungary
phone:          +36 1 2380115
fax-no:         +36 1 2380114
nic-hdl:        ZK106-RIPE
mnt-by:         HU-NIC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2014-03-14T12:29:56Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)