AS216224

Tianjin Tianzhan Technology Co., Ltd.

CNUnknown2026-11-11

Announced prefixes 5

82.21.50.0/2482.39.172.0/24151.247.163.0/24178.83.109.0/24191.44.75.0/24

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-11	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-10	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-09	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-08	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-07	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-06	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-05	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-04	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-03	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-02	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-11-01	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-31	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-30	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-29	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-28	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-27	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-26	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-25	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-24	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-23	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-22	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-21	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-20	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-19	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-18	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-17	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-16	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-15	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-14	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-13	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-12	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-11	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-10	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-09	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-08	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-07	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-06	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-05	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-04	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-03	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-02	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-10-01	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-30	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-29	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-28	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-27	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-26	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-25	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-24	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-23	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-22	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-21	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-20	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-19	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-18	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-17	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-16	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-15	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-14	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-13	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-12	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-11	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-10	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-09	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-08	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-07	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-06	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-05	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-04	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-03	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-02	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-09-01	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-31	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-30	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-29	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-28	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-27	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-26	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-25	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-24	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-23	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-22	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-21	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-20	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-19	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-18	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-17	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-16	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-15	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-14	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-13	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	5
2026-08-12	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-11	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-10	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-09	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-08	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-07	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-06	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-05	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-04	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-03	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-02	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-08-01	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-31	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-30	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-29	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-28	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-27	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-26	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-25	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-24	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-23	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-22	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-21	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-20	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-19	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-18	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-17	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-16	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-15	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-14	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-13	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-12	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-11	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-10	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-09	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-08	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-07	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-06	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-05	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-04	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-03	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-02	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-07-01	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-30	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-29	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-28	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-27	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-26	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-25	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-24	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-23	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-22	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-21	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-20	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-19	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-18	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-17	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-16	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-15	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-14	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3
2026-06-13	Tianjin Tianzhan Technology Co., Ltd.	CN	Unknown	3

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-08-13	`82.21.50.0/24`	Acquired	—	AS216224
2026-08-13	`178.83.109.0/24`	Acquired	—	AS216224