AS272753

FASTNET FIBRA

BRUnknown2026-08-07

Announced prefixes 4

187.109.112.0/22187.109.112.0/23187.109.114.0/232804:8824::/32

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-11	FASTNET FIBRA	BR	Unknown	4
2026-11-10	FASTNET FIBRA	BR	Unknown	8
2026-11-09	FASTNET FIBRA	BR	Unknown	8
2026-11-08	FASTNET FIBRA	BR	Unknown	8
2026-11-07	FASTNET FIBRA	BR	Unknown	8
2026-11-06	FASTNET FIBRA	BR	Unknown	8
2026-11-05	FASTNET FIBRA	BR	Unknown	8
2026-11-04	FASTNET FIBRA	BR	Unknown	2
2026-11-03	FASTNET FIBRA	BR	Unknown	1
2026-11-02	FASTNET FIBRA	BR	Unknown	1
2026-11-01	FASTNET FIBRA	BR	Unknown	1
2026-10-31	FASTNET FIBRA	BR	Unknown	1
2026-10-30	FASTNET FIBRA	BR	Unknown	2
2026-10-29	FASTNET FIBRA	BR	Unknown	1
2026-10-28	FASTNET FIBRA	BR	Unknown	1
2026-10-27	FASTNET FIBRA	BR	Unknown	1
2026-10-26	FASTNET FIBRA	BR	Unknown	1
2026-10-25	FASTNET FIBRA	BR	Unknown	1
2026-10-24	FASTNET FIBRA	BR	Unknown	1
2026-10-23	FASTNET FIBRA	BR	Unknown	1
2026-10-22	FASTNET FIBRA	BR	Unknown	1
2026-10-21	FASTNET FIBRA	BR	Unknown	1
2026-10-20	FASTNET FIBRA	BR	Unknown	1
2026-10-19	FASTNET FIBRA	BR	Unknown	1
2026-10-18	FASTNET FIBRA	BR	Unknown	1
2026-10-17	FASTNET FIBRA	BR	Unknown	1
2026-10-16	FASTNET FIBRA	BR	Unknown	1
2026-10-15	FASTNET FIBRA	BR	Unknown	1
2026-10-14	FASTNET FIBRA	BR	Unknown	1
2026-10-13	FASTNET FIBRA	BR	Unknown	1
2026-10-12	FASTNET FIBRA	BR	Unknown	1
2026-10-11	FASTNET FIBRA	BR	Unknown	1
2026-10-10	FASTNET FIBRA	BR	Unknown	1
2026-10-09	FASTNET FIBRA	BR	Unknown	1
2026-10-08	FASTNET FIBRA	BR	Unknown	1
2026-10-07	FASTNET FIBRA	BR	Unknown	1
2026-10-06	FASTNET FIBRA	BR	Unknown	1
2026-10-05	FASTNET FIBRA	BR	Unknown	1
2026-10-04	FASTNET FIBRA	BR	Unknown	1
2026-10-03	FASTNET FIBRA	BR	Unknown	1
2026-10-02	FASTNET FIBRA	BR	Unknown	1
2026-10-01	FASTNET FIBRA	BR	Unknown	1
2026-09-30	FASTNET FIBRA	BR	Unknown	1
2026-09-29	FASTNET FIBRA	BR	Unknown	1
2026-09-28	FASTNET FIBRA	BR	Unknown	1
2026-09-27	FASTNET FIBRA	BR	Unknown	1
2026-09-26	FASTNET FIBRA	BR	Unknown	1
2026-09-25	FASTNET FIBRA	BR	Unknown	1
2026-09-24	FASTNET FIBRA	BR	Unknown	1
2026-09-23	FASTNET FIBRA	BR	Unknown	1
2026-09-22	FASTNET FIBRA	BR	Unknown	1
2026-09-21	FASTNET FIBRA	BR	Unknown	1
2026-09-20	FASTNET FIBRA	BR	Unknown	1
2026-09-19	FASTNET FIBRA	BR	Unknown	1
2026-09-18	FASTNET FIBRA	BR	Unknown	1
2026-09-17	FASTNET FIBRA	BR	Unknown	1
2026-09-16	FASTNET FIBRA	BR	Unknown	1
2026-09-15	FASTNET FIBRA	BR	Unknown	1
2026-09-14	FASTNET FIBRA	BR	Unknown	1
2026-09-13	FASTNET FIBRA	BR	Unknown	1
2026-09-12	FASTNET FIBRA	BR	Unknown	1
2026-09-11	FASTNET FIBRA	BR	Unknown	1
2026-09-10	FASTNET FIBRA	BR	Unknown	1
2026-09-09	FASTNET FIBRA	BR	Unknown	2
2026-09-08	FASTNET FIBRA	BR	Unknown	2
2026-09-07	FASTNET FIBRA	BR	Unknown	2
2026-09-06	FASTNET FIBRA	BR	Unknown	2
2026-09-05	FASTNET FIBRA	BR	Unknown	2
2026-09-04	FASTNET FIBRA	BR	Unknown	2
2026-09-03	FASTNET FIBRA	BR	Unknown	2
2026-09-02	FASTNET FIBRA	BR	Unknown	2
2026-09-01	FASTNET FIBRA	BR	Unknown	2
2026-08-31	FASTNET FIBRA	BR	Unknown	2
2026-08-30	FASTNET FIBRA	BR	Unknown	4
2026-08-29	FASTNET FIBRA	BR	Unknown	4
2026-08-28	FASTNET FIBRA	BR	Unknown	4
2026-08-27	FASTNET FIBRA	BR	Unknown	4
2026-08-26	FASTNET FIBRA	BR	Unknown	4
2026-08-25	FASTNET FIBRA	BR	Unknown	4
2026-08-24	FASTNET FIBRA	BR	Unknown	4
2026-08-23	FASTNET FIBRA	BR	Unknown	4
2026-08-22	FASTNET FIBRA	BR	Unknown	4
2026-08-21	FASTNET FIBRA	BR	Unknown	4
2026-08-20	FASTNET FIBRA	BR	Unknown	4
2026-08-19	FASTNET FIBRA	BR	Unknown	4
2026-08-18	FASTNET FIBRA	BR	Unknown	4
2026-08-17	FASTNET FIBRA	BR	Unknown	4
2026-08-16	FASTNET FIBRA	BR	Unknown	4
2026-08-15	FASTNET FIBRA	BR	Unknown	4
2026-08-14	FASTNET FIBRA	BR	Unknown	4
2026-08-13	FASTNET FIBRA	BR	Unknown	4
2026-08-12	FASTNET FIBRA	BR	Unknown	4
2026-08-11	FASTNET FIBRA	BR	Unknown	4
2026-08-10	FASTNET FIBRA	BR	Unknown	4
2026-08-09	FASTNET FIBRA	BR	Unknown	4
2026-08-08	FASTNET FIBRA	BR	Unknown	4
2026-08-07	FASTNET FIBRA	BR	Unknown	4
2026-08-06	FASTNET FIBRA	BR	Unknown	1
2026-08-05	FASTNET FIBRA	BR	Unknown	1
2026-08-04	FASTNET FIBRA	BR	Unknown	1
2026-08-03	FASTNET FIBRA	BR	Unknown	1
2026-08-02	FASTNET FIBRA	BR	Unknown	1
2026-08-01	FASTNET FIBRA	BR	Unknown	1
2026-07-31	FASTNET FIBRA	BR	Unknown	1
2026-07-30	FASTNET FIBRA	BR	Unknown	1
2026-07-29	FASTNET FIBRA	BR	Unknown	1
2026-07-28	FASTNET FIBRA	BR	Unknown	1
2026-07-27	FASTNET FIBRA	BR	Unknown	1
2026-07-26	FASTNET FIBRA	BR	Unknown	1
2026-07-25	FASTNET FIBRA	BR	Unknown	2
2026-07-24	FASTNET FIBRA	BR	Unknown	8
2026-07-23	FASTNET FIBRA	BR	Unknown	4
2026-07-22	FASTNET FIBRA	BR	Unknown	4
2026-07-21	FASTNET FIBRA	BR	Unknown	4
2026-07-20	FASTNET FIBRA	BR	Unknown	4
2026-07-19	FASTNET FIBRA	BR	Unknown	4
2026-07-18	FASTNET FIBRA	BR	Unknown	4
2026-07-17	FASTNET FIBRA	BR	Unknown	4
2026-07-16	FASTNET FIBRA	BR	Unknown	4
2026-07-15	FASTNET FIBRA	BR	Unknown	4
2026-07-14	FASTNET FIBRA	BR	Unknown	4
2026-07-13	FASTNET FIBRA	BR	Unknown	4
2026-07-12	FASTNET FIBRA	BR	Unknown	4
2026-07-11	FASTNET FIBRA	BR	Unknown	5
2026-07-10	FASTNET FIBRA	BR	Unknown	4
2026-07-09	FASTNET FIBRA	BR	Unknown	4
2026-07-08	FASTNET FIBRA	BR	Unknown	4
2026-07-07	FASTNET FIBRA	BR	Unknown	4
2026-07-06	FASTNET FIBRA	BR	Unknown	4
2026-07-05	FASTNET FIBRA	BR	Unknown	4
2026-07-04	FASTNET FIBRA	BR	Unknown	4
2026-07-03	FASTNET FIBRA	BR	Unknown	4
2026-07-02	FASTNET FIBRA	BR	Unknown	4
2026-07-01	FASTNET FIBRA	BR	Unknown	4
2026-06-30	FASTNET FIBRA	BR	Unknown	4
2026-06-29	FASTNET FIBRA	BR	Unknown	4
2026-06-28	FASTNET FIBRA	BR	Unknown	4
2026-06-27	FASTNET FIBRA	BR	Unknown	4
2026-06-26	FASTNET FIBRA	BR	Unknown	4
2026-06-25	FASTNET FIBRA	BR	Unknown	4
2026-06-24	FASTNET FIBRA	BR	Unknown	4
2026-06-23	FASTNET FIBRA	BR	Unknown	4
2026-06-22	FASTNET FIBRA	BR	Unknown	4
2026-06-21	FASTNET FIBRA	BR	Unknown	4
2026-06-20	FASTNET FIBRA	BR	Unknown	4
2026-06-19	FASTNET FIBRA	BR	Unknown	4
2026-06-18	FASTNET FIBRA	BR	Unknown	4
2026-06-17	FASTNET FIBRA	BR	Unknown	4
2026-06-16	FASTNET FIBRA	BR	Unknown	4
2026-06-15	FASTNET FIBRA	BR	Unknown	4
2026-06-14	FASTNET FIBRA	BR	Unknown	4
2026-06-13	FASTNET FIBRA	BR	Unknown	4

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-11-11	`187.109.112.0/24`	Released	AS272753	—
2026-11-11	`187.109.113.0/24`	Released	AS272753	—
2026-11-11	`187.109.114.0/24`	Released	AS272753	—
2026-11-11	`187.109.115.0/24`	Released	AS272753	—
2026-11-05	`187.109.112.0/23`	Acquired	—	AS272753
2026-11-05	`187.109.112.0/24`	Acquired	—	AS272753
2026-11-05	`187.109.113.0/24`	Acquired	—	AS272753
2026-11-05	`187.109.114.0/23`	Acquired	—	AS272753
2026-11-05	`187.109.114.0/24`	Acquired	—	AS272753
2026-11-05	`187.109.115.0/24`	Acquired	—	AS272753
2026-11-04	`187.109.112.0/22`	Acquired	—	AS272753
2026-10-31	`187.109.112.0/22`	Released	AS272753	—
2026-10-30	`187.109.112.0/22`	Acquired	—	AS272753
2026-09-10	`187.109.112.0/22`	Released	AS272753	—
2026-08-31	`187.109.112.0/23`	Released	AS272753	—
2026-08-31	`187.109.114.0/23`	Released	AS272753	—
2026-08-07	`187.109.112.0/22`	Acquired	—	AS272753
2026-08-07	`187.109.112.0/23`	Acquired	—	AS272753
2026-08-07	`187.109.114.0/23`	Acquired	—	AS272753
2026-07-26	`187.109.112.0/22`	Released	AS272753	—
2026-07-25	`187.109.112.0/23`	Released	AS272753	—
2026-07-25	`187.109.112.0/24`	Released	AS272753	—
2026-07-25	`187.109.113.0/24`	Released	AS272753	—
2026-07-25	`187.109.114.0/23`	Released	AS272753	—
2026-07-25	`187.109.114.0/24`	Released	AS272753	—
2026-07-25	`187.109.115.0/24`	Released	AS272753	—
2026-07-24	`187.109.112.0/24`	Acquired	—	AS272753
2026-07-24	`187.109.113.0/24`	Acquired	—	AS272753
2026-07-24	`187.109.114.0/24`	Acquired	—	AS272753
2026-07-24	`187.109.115.0/24`	Acquired	—	AS272753
2026-07-12	`187.109.114.0/24`	Released	AS272753	—
2026-07-11	`187.109.114.0/24`	Acquired	—	AS272753