AS10790

Lazard Freres & Co., LLC

USUnknown2026-07-08

Announced prefixes 4

63.84.138.0/2463.116.103.0/24128.177.61.0/24208.185.94.0/24

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-14	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-13	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-12	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-11	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-10	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-09	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-08	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-07	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-06	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-05	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-04	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-03	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-02	Lazard Freres & Co., LLC	US	Unknown	0
2026-11-01	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-31	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-30	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-29	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-28	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-27	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-26	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-25	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-24	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-23	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-22	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-21	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-20	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-19	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-18	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-17	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-16	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-15	Lazard Freres & Co., LLC	US	Unknown	0
2026-10-14	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-13	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-12	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-11	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-10	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-09	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-08	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-07	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-06	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-05	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-04	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-03	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-02	Lazard Freres & Co., LLC	US	Unknown	2
2026-10-01	Lazard Freres & Co., LLC	US	Unknown	2
2026-09-30	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-29	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-28	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-27	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-26	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-25	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-24	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-23	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-22	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-21	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-20	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-19	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-18	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-17	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-16	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-15	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-14	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-13	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-12	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-11	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-10	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-09	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-08	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-07	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-06	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-05	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-04	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-03	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-02	Lazard Freres & Co., LLC	US	Unknown	4
2026-09-01	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-31	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-30	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-29	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-28	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-27	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-26	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-25	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-24	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-23	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-22	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-21	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-20	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-19	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-18	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-17	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-16	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-15	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-14	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-13	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-12	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-11	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-10	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-09	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-08	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-07	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-06	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-05	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-04	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-03	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-02	Lazard Freres & Co., LLC	US	Unknown	4
2026-08-01	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-31	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-30	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-29	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-28	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-27	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-26	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-25	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-24	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-23	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-22	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-21	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-20	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-19	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-18	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-17	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-16	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-15	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-14	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-13	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-12	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-11	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-10	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-09	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-08	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-07	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-06	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-05	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-04	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-03	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-02	Lazard Freres & Co., LLC	US	Unknown	4
2026-07-01	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-30	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-29	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-28	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-27	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-26	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-25	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-24	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-23	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-22	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-21	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-20	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-19	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-18	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-17	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-16	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-15	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-14	Lazard Freres & Co., LLC	US	Unknown	4
2026-06-13	Lazard Freres & Co., LLC	US	Unknown	4

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-10-15	`63.116.103.0/24`	Released	AS10790	—
2026-10-15	`128.177.61.0/24`	Released	AS10790	—
2026-10-01	`63.84.138.0/24`	Released	AS10790	—
2026-10-01	`208.185.94.0/24`	Released	AS10790	—