AS29108 Leitwert GmbH
AS29108 (LEITWERT-RESEARCH) is registered to Leitwert GmbH in DE, through RIPE. It originates 44 prefixes in the global routing table.
Who holds AS29108
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
WHOIS recordRIPE
% 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 'AS29092 - AS29337' as-block: AS29092 - AS29337 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: 2018-11-22T15:27:31Z last-modified: 2018-11-22T15:27:31Z source: RIPE % Information related to 'AS29108' % Abuse contact for 'AS29108' is 'abuse@leitwert.net' aut-num: AS29108 as-name: LEITWERT-RESEARCH org: ORG-LU18-RIPE import: from AS39063 accept ANY export: to AS39063 announce AS29108 admin-c: LR7887-RIPE tech-c: LR7887-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: LEITWERT-MNT created: 2015-08-17T09:01:22Z last-modified: 2023-10-02T12:00:33Z source: RIPE # Filtered organisation: ORG-LU18-RIPE org-name: Leitwert GmbH country: DE reg-nr: District court Ingolstadt HRB 8175 descr: Scientific Internet Measurements address: Donaustrasse 17 address: 85049 address: Ingolstadt address: GERMANY phone: +4984193768493 admin-c: LR7887-RIPE tech-c: LR7887-RIPE abuse-c: LR7887-RIPE mnt-by: LEITWERT-MNT mnt-ref: LEITWERT-MNT mnt-by: RIPE-NCC-HM-MNT mnt-ref: RIPE-NCC-HM-MNT created: 2015-03-02T15:57:59Z last-modified: 2026-05-13T07:20:51Z source: RIPE # Filtered org-type: LIR role: Leitwert Research remarks: Scientific Internet Measurements address: Donaustrasse 17 address: 85049 Ingolstadt address: GERMANY abuse-mailbox: abuse@leitwert.net nic-hdl: LR7887-RIPE mnt-by: LEITWERT-MNT created: 2019-07-31T06:25:38Z last-modified: 2019-07-31T06:25:38Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND)
What AS29108 announces
Prefixes originated by AS29108 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS29108 is reached through
The AS just before AS29108 in the paths our looking glass collectors hold, for 44 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | LEITWERT-RESEARCH | RIPE-NCC-END-MNT, LEITWERT-MNT |
Route objects with origin AS29108: RIPE 44