AS216219

Ken Madlehn

DEUnknown2026-11-15

Announced prefixes 6

185.28.44.0/242a13:f740::/482a13:f740:1::/482a13:f740:2::/482a13:f740:4::/482a13:f740:5::/48

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-15	Ken Madlehn	DE	Unknown	6
2026-11-14	Ken Madlehn	DE	Unknown	6
2026-11-13	Ken Madlehn	DE	Unknown	6
2026-11-12	Ken Madlehn	DE	Unknown	6
2026-11-11	Ken Madlehn	DE	Unknown	6
2026-11-10	Ken Madlehn	DE	Unknown	6
2026-11-09	Ken Madlehn	DE	Unknown	6
2026-11-08	Ken Madlehn	DE	Unknown	6
2026-11-07	Ken Madlehn	DE	Unknown	6
2026-11-06	Ken Madlehn	DE	Unknown	6
2026-11-05	Ken Madlehn	DE	Unknown	5
2026-11-04	Ken Madlehn	DE	Unknown	6
2026-11-03	Ken Madlehn	DE	Unknown	6
2026-11-02	Ken Madlehn	DE	Unknown	6
2026-11-01	Ken Madlehn	DE	Unknown	6
2026-10-31	Ken Madlehn	DE	Unknown	6
2026-10-30	Ken Madlehn	DE	Unknown	6
2026-10-29	Ken Madlehn	DE	Unknown	6
2026-10-28	Ken Madlehn	DE	Unknown	6
2026-10-27	Ken Madlehn	DE	Unknown	6
2026-10-26	Ken Madlehn	DE	Unknown	6
2026-10-25	Ken Madlehn	DE	Unknown	6
2026-10-24	Ken Madlehn	DE	Unknown	6
2026-10-23	Ken Madlehn	DE	Unknown	6
2026-10-22	Ken Madlehn	DE	Unknown	6
2026-10-21	Ken Madlehn	DE	Unknown	6
2026-10-20	Ken Madlehn	DE	Unknown	6
2026-10-19	Ken Madlehn	DE	Unknown	6
2026-10-18	Ken Madlehn	DE	Unknown	6
2026-10-17	Ken Madlehn	DE	Unknown	6
2026-10-16	Ken Madlehn	DE	Unknown	6
2026-10-15	Ken Madlehn	DE	Unknown	6
2026-10-14	Ken Madlehn	DE	Unknown	6
2026-10-13	Ken Madlehn	DE	Unknown	6
2026-10-12	Ken Madlehn	DE	Unknown	6
2026-10-11	Ken Madlehn	DE	Unknown	6
2026-10-10	Ken Madlehn	DE	Unknown	6
2026-10-09	Ken Madlehn	DE	Unknown	6
2026-10-08	Ken Madlehn	DE	Unknown	6
2026-10-07	Ken Madlehn	DE	Unknown	6
2026-10-06	Ken Madlehn	DE	Unknown	6
2026-10-05	Ken Madlehn	DE	Unknown	6
2026-10-04	Ken Madlehn	DE	Unknown	6
2026-10-03	Ken Madlehn	DE	Unknown	6
2026-10-02	Ken Madlehn	DE	Unknown	6
2026-10-01	Ken Madlehn	DE	Unknown	5
2026-09-30	Ken Madlehn	DE	Unknown	5
2026-09-29	Ken Madlehn	DE	Unknown	5
2026-09-28	Ken Madlehn	DE	Unknown	5
2026-09-27	Ken Madlehn	DE	Unknown	5
2026-09-26	Ken Madlehn	DE	Unknown	5
2026-09-25	Ken Madlehn	DE	Unknown	5
2026-09-24	Ken Madlehn	DE	Unknown	5
2026-09-23	Ken Madlehn	DE	Unknown	5
2026-09-22	Ken Madlehn	DE	Unknown	5
2026-09-21	Ken Madlehn	DE	Unknown	5
2026-09-20	Ken Madlehn	DE	Unknown	5
2026-09-19	Ken Madlehn	DE	Unknown	5
2026-09-18	Ken Madlehn	DE	Unknown	5
2026-09-17	Ken Madlehn	DE	Unknown	5
2026-09-16	Ken Madlehn	DE	Unknown	5
2026-09-15	Ken Madlehn	DE	Unknown	5
2026-09-14	Ken Madlehn	DE	Unknown	5
2026-09-13	Ken Madlehn	DE	Unknown	5
2026-09-12	Ken Madlehn	DE	Unknown	5
2026-09-11	Ken Madlehn	DE	Unknown	5
2026-09-10	Ken Madlehn	DE	Unknown	5
2026-09-09	Ken Madlehn	DE	Unknown	5
2026-09-08	Ken Madlehn	DE	Unknown	5
2026-09-07	Ken Madlehn	DE	Unknown	5
2026-09-06	Ken Madlehn	DE	Unknown	5
2026-09-05	Ken Madlehn	DE	Unknown	5
2026-09-04	Ken Madlehn	DE	Unknown	5
2026-09-03	Ken Madlehn	DE	Unknown	5
2026-09-02	Ken Madlehn	DE	Unknown	5
2026-09-01	Ken Madlehn	DE	Unknown	5
2026-08-31	Ken Madlehn	DE	Unknown	5
2026-08-30	Ken Madlehn	DE	Unknown	5
2026-08-29	Ken Madlehn	DE	Unknown	5
2026-08-28	Ken Madlehn	DE	Unknown	5
2026-08-27	Ken Madlehn	DE	Unknown	5
2026-08-26	Ken Madlehn	DE	Unknown	5
2026-08-25	Ken Madlehn	DE	Unknown	5
2026-08-24	Ken Madlehn	DE	Unknown	5
2026-08-23	Ken Madlehn	DE	Unknown	5
2026-08-22	Ken Madlehn	DE	Unknown	5
2026-08-21	Ken Madlehn	DE	Unknown	5
2026-08-20	Ken Madlehn	DE	Unknown	5
2026-08-19	Ken Madlehn	DE	Unknown	5
2026-08-18	Ken Madlehn	DE	Unknown	5
2026-08-17	Ken Madlehn	DE	Unknown	5
2026-08-16	Ken Madlehn	DE	Unknown	5
2026-08-15	Ken Madlehn	DE	Unknown	5
2026-08-14	Ken Madlehn	DE	Unknown	5
2026-08-13	Ken Madlehn	DE	Unknown	5
2026-08-12	Ken Madlehn	DE	Unknown	5
2026-08-11	Ken Madlehn	DE	Unknown	5
2026-08-10	Ken Madlehn	DE	Unknown	5
2026-08-09	Ken Madlehn	DE	Unknown	5
2026-08-08	Ken Madlehn	DE	Unknown	5
2026-08-07	Ken Madlehn	DE	Unknown	5
2026-08-06	Ken Madlehn	DE	Unknown	5
2026-08-05	Ken Madlehn	DE	Unknown	5
2026-08-04	Ken Madlehn	DE	Unknown	5
2026-08-03	Ken Madlehn	DE	Unknown	5
2026-08-02	Ken Madlehn	DE	Unknown	5
2026-08-01	Ken Madlehn	DE	Unknown	5
2026-07-31	Ken Madlehn	DE	Unknown	5
2026-07-30	Ken Madlehn	DE	Unknown	5
2026-07-29	Ken Madlehn	DE	Unknown	5
2026-07-28	Ken Madlehn	DE	Unknown	5
2026-07-27	Ken Madlehn	DE	Unknown	5
2026-07-26	Ken Madlehn	DE	Unknown	5
2026-07-25	Ken Madlehn	DE	Unknown	5
2026-07-24	Ken Madlehn	DE	Unknown	5
2026-07-23	Ken Madlehn	DE	Unknown	5
2026-07-22	Ken Madlehn	DE	Unknown	5
2026-07-21	Ken Madlehn	DE	Unknown	5
2026-07-20	Ken Madlehn	DE	Unknown	5
2026-07-19	Ken Madlehn	DE	Unknown	5
2026-07-18	Ken Madlehn	DE	Unknown	5
2026-07-17	Ken Madlehn	DE	Unknown	5
2026-07-16	Ken Madlehn	DE	Unknown	5
2026-07-15	Ken Madlehn	DE	Unknown	5
2026-07-14	Ken Madlehn	DE	Unknown	5
2026-07-13	Ken Madlehn	DE	Unknown	5
2026-07-12	Ken Madlehn	DE	Unknown	5
2026-07-11	Ken Madlehn	DE	Unknown	5
2026-07-10	Ken Madlehn	DE	Unknown	5
2026-07-09	Ken Madlehn	DE	Unknown	5
2026-07-08	Ken Madlehn	DE	Unknown	5
2026-07-07	Ken Madlehn	DE	Unknown	5
2026-07-06	Ken Madlehn	DE	Unknown	5
2026-07-05	Ken Madlehn	DE	Unknown	5
2026-07-04	Ken Madlehn	DE	Unknown	5
2026-07-03	Ken Madlehn	DE	Unknown	5
2026-07-02	Ken Madlehn	DE	Unknown	5
2026-07-01	Ken Madlehn	DE	Unknown	5
2026-06-30	Ken Madlehn	DE	Unknown	5
2026-06-29	Ken Madlehn	DE	Unknown	5
2026-06-28	Ken Madlehn	DE	Unknown	5
2026-06-27	Ken Madlehn	DE	Unknown	5
2026-06-26	Ken Madlehn	DE	Unknown	5
2026-06-25	Ken Madlehn	DE	Unknown	5
2026-06-24	Ken Madlehn	DE	Unknown	5
2026-06-23	Ken Madlehn	DE	Unknown	5
2026-06-22	Ken Madlehn	DE	Unknown	5
2026-06-21	Ken Madlehn	DE	Unknown	5
2026-06-20	Ken Madlehn	DE	Unknown	5
2026-06-19	Ken Madlehn	DE	Unknown	5
2026-06-18	Ken Madlehn	DE	Unknown	5
2026-06-17	Ken Madlehn	DE	Unknown	5
2026-06-16	Ken Madlehn	DE	Unknown	5
2026-06-15	Ken Madlehn	DE	Unknown	5
2026-06-14	Ken Madlehn	DE	Unknown	5
2026-06-13	Ken Madlehn	DE	Unknown	5

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-11-06	`2a13:f740:5::/48`	Acquired	—	AS216219
2026-11-05	`2a13:f740:5::/48`	Released	AS216219	—
2026-10-02	`2a13:f740:5::/48`	Acquired	—	AS216219