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 'AS61962 - AS62463'

as-block:       AS61962 - AS62463
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:        2026-01-12T16:16:13Z
last-modified:  2026-01-12T16:16:13Z
source:         RIPE

% Information related to 'AS62078'

% Abuse contact for 'AS62078' is 'abuse@measurement.network'

aut-num:        AS62078
as-name:        MEASUREMENT-NETWORK-SCAN
org:            ORG-TF84-RIPE
descr:          MEASUREMENT-NETWORK-BGP-SCAN; See https://measurement.network/ for further information.
descr:
descr:          ...........................................................
descr:          . This network is part of https://measurement.network/.   .
descr:          . The project provides network measurement infrastructure .
descr:          . for academic researchers.                               .
descr:          .                                                         .
descr:          . For an overview of currently running measurements, see  .
descr:          . our website or the more specific objects for individual .
descr:          . networks below this prefix.                             .
descr:          .                                                         .
descr:          . AS62078 is used in active network measurements where    .
descr:          . BGP OPEN messages are sent to hosts publicly listening  .
descr:          . on tcp/179. We are using a public 16bit ASN to limit    .
descr:          . the potential for side effects. AS62078 should never be .
descr:          . visible in the GRT.                                     .
descr:          . ------------------------------------------------------- .
descr:          . To report abuse or request ranges to be excluded from   .
descr:          . measurements, please send an email to:                  .
descr:          .                                                         .
descr:          . abuse@measurement.network                               .
descr:          .                                                         .
descr:          . or see the ABUSE-C MAC418-RIPE.                         .
descr:          . ------------------------------------------------------- .
descr:          . If you want to actively block measurement.network, you  .
descr:          . can do so by blocking the following resources which are .
descr:          . an exhaustive lists of the numbered resources and       .
descr:          . domains we use. All infrastructure is within these      .
descr:          . netblocks:                                              .
descr:          .                                                         .
descr:          . # ASN                                                   .
descr:          . AS211286                                                .
descr:          . AS62078                                                 .
descr:          .                                                         .
descr:          . # IPv4                                                  .
descr:          . 141.39.220.0/22                                         .
descr:          .                                                         .
descr:          . # IPv6                                                  .
descr:          . 2a0d:8d04::/32                                          .
descr:          .                                                         .
descr:          . # Domains                                               .
descr:          . measurement.network                                     .
descr:          .                                                         .
descr:          ...........................................................
descr:
admin-c:        WA2412-RIPE
tech-c:         WA2412-RIPE
abuse-c:        MAC418-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WYBT-MNT
mnt-by:         DFN-MNT
mnt-by:         MPG-MNT
created:        2014-02-21T12:28:46Z
last-modified:  2025-05-19T10:19:26Z
source:         RIPE

organisation:   ORG-TF84-RIPE
org-name:       Tobias Fiebig
country:        DE
org-type:       LIR
address:        Lerchenweg 12
address:        49214
address:        Bad Rothenfelde
address:        GERMANY
phone:          +4954242119722
admin-c:        WA2412-RIPE
tech-c:         WA2412-RIPE
abuse-c:        AR67427-RIPE
mnt-ref:        WYBT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         WYBT-MNT
created:        2022-01-28T10:06:41Z
last-modified:  2022-10-13T09:00:31Z
source:         RIPE # Filtered

role:           WYBT-RIPE
address:        Lerchenweg 12, 49214 Bad Rothenfelde, Germany
phone:          +4954242119722
nic-hdl:        WA2412-RIPE
mnt-by:         WYBT-MNT
created:        2022-01-28T10:06:41Z
last-modified:  2022-10-28T19:45:20Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.1 (SHETLAND)