AS4581

Socket Holdings Corporation

USUnknown2026-08-22

Announced prefixes 51

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-13	Socket Holdings Corporation	US	Unknown	51
2026-11-12	Socket Holdings Corporation	US	Unknown	51
2026-11-11	Socket Holdings Corporation	US	Unknown	51
2026-11-10	Socket Holdings Corporation	US	Unknown	51
2026-11-09	Socket Holdings Corporation	US	Unknown	51
2026-11-08	Socket Holdings Corporation	US	Unknown	51
2026-11-07	Socket Holdings Corporation	US	Unknown	51
2026-11-06	Socket Holdings Corporation	US	Unknown	51
2026-11-05	Socket Holdings Corporation	US	Unknown	51
2026-11-04	Socket Holdings Corporation	US	Unknown	51
2026-11-03	Socket Holdings Corporation	US	Unknown	51
2026-11-02	Socket Holdings Corporation	US	Unknown	51
2026-11-01	Socket Holdings Corporation	US	Unknown	51
2026-10-31	Socket Holdings Corporation	US	Unknown	51
2026-10-30	Socket Holdings Corporation	US	Unknown	51
2026-10-29	Socket Holdings Corporation	US	Unknown	51
2026-10-28	Socket Holdings Corporation	US	Unknown	51
2026-10-27	Socket Holdings Corporation	US	Unknown	51
2026-10-26	Socket Holdings Corporation	US	Unknown	51
2026-10-25	Socket Holdings Corporation	US	Unknown	51
2026-10-24	Socket Holdings Corporation	US	Unknown	51
2026-10-23	Socket Holdings Corporation	US	Unknown	51
2026-10-22	Socket Holdings Corporation	US	Unknown	51
2026-10-21	Socket Holdings Corporation	US	Unknown	51
2026-10-20	Socket Holdings Corporation	US	Unknown	51
2026-10-19	Socket Holdings Corporation	US	Unknown	51
2026-10-18	Socket Holdings Corporation	US	Unknown	51
2026-10-17	Socket Holdings Corporation	US	Unknown	51
2026-10-16	Socket Holdings Corporation	US	Unknown	51
2026-10-15	Socket Holdings Corporation	US	Unknown	51
2026-10-14	Socket Holdings Corporation	US	Unknown	51
2026-10-13	Socket Holdings Corporation	US	Unknown	51
2026-10-12	Socket Holdings Corporation	US	Unknown	51
2026-10-11	Socket Holdings Corporation	US	Unknown	51
2026-10-10	Socket Holdings Corporation	US	Unknown	51
2026-10-09	Socket Holdings Corporation	US	Unknown	51
2026-10-08	Socket Holdings Corporation	US	Unknown	51
2026-10-07	Socket Holdings Corporation	US	Unknown	51
2026-10-06	Socket Holdings Corporation	US	Unknown	51
2026-10-05	Socket Holdings Corporation	US	Unknown	51
2026-10-04	Socket Holdings Corporation	US	Unknown	51
2026-10-03	Socket Holdings Corporation	US	Unknown	51
2026-10-02	Socket Holdings Corporation	US	Unknown	51
2026-10-01	Socket Holdings Corporation	US	Unknown	51
2026-09-30	Socket Holdings Corporation	US	Unknown	51
2026-09-29	Socket Holdings Corporation	US	Unknown	51
2026-09-28	Socket Holdings Corporation	US	Unknown	51
2026-09-27	Socket Holdings Corporation	US	Unknown	51
2026-09-26	Socket Holdings Corporation	US	Unknown	51
2026-09-25	Socket Holdings Corporation	US	Unknown	51
2026-09-24	Socket Holdings Corporation	US	Unknown	51
2026-09-23	Socket Holdings Corporation	US	Unknown	51
2026-09-22	Socket Holdings Corporation	US	Unknown	51
2026-09-21	Socket Holdings Corporation	US	Unknown	51
2026-09-20	Socket Holdings Corporation	US	Unknown	51
2026-09-19	Socket Holdings Corporation	US	Unknown	51
2026-09-18	Socket Holdings Corporation	US	Unknown	51
2026-09-17	Socket Holdings Corporation	US	Unknown	51
2026-09-16	Socket Holdings Corporation	US	Unknown	51
2026-09-15	Socket Holdings Corporation	US	Unknown	51
2026-09-14	Socket Holdings Corporation	US	Unknown	51
2026-09-13	Socket Holdings Corporation	US	Unknown	51
2026-09-12	Socket Holdings Corporation	US	Unknown	51
2026-09-11	Socket Holdings Corporation	US	Unknown	51
2026-09-10	Socket Holdings Corporation	US	Unknown	51
2026-09-09	Socket Holdings Corporation	US	Unknown	51
2026-09-08	Socket Holdings Corporation	US	Unknown	51
2026-09-07	Socket Holdings Corporation	US	Unknown	51
2026-09-06	Socket Holdings Corporation	US	Unknown	49
2026-09-05	Socket Holdings Corporation	US	Unknown	51
2026-09-04	Socket Holdings Corporation	US	Unknown	51
2026-09-03	Socket Holdings Corporation	US	Unknown	51
2026-09-02	Socket Holdings Corporation	US	Unknown	51
2026-09-01	Socket Holdings Corporation	US	Unknown	51
2026-08-31	Socket Holdings Corporation	US	Unknown	51
2026-08-30	Socket Holdings Corporation	US	Unknown	51
2026-08-29	Socket Holdings Corporation	US	Unknown	51
2026-08-28	Socket Holdings Corporation	US	Unknown	51
2026-08-27	Socket Holdings Corporation	US	Unknown	51
2026-08-26	Socket Holdings Corporation	US	Unknown	51
2026-08-25	Socket Holdings Corporation	US	Unknown	51
2026-08-24	Socket Holdings Corporation	US	Unknown	51
2026-08-23	Socket Holdings Corporation	US	Unknown	51
2026-08-22	Socket Holdings Corporation	US	Unknown	51
2026-08-21	Socket Holdings Corporation	US	Unknown	51
2026-08-20	Socket Holdings Corporation	US	Unknown	51
2026-08-19	Socket Holdings Corporation	US	Unknown	51
2026-08-18	Socket Holdings Corporation	US	Unknown	51
2026-08-17	Socket Holdings Corporation	US	Unknown	51
2026-08-16	Socket Holdings Corporation	US	Unknown	51
2026-08-15	Socket Holdings Corporation	US	Unknown	51
2026-08-14	Socket Holdings Corporation	US	Unknown	51
2026-08-13	Socket Holdings Corporation	US	Unknown	51
2026-08-12	Socket Holdings Corporation	US	Unknown	51
2026-08-11	Socket Holdings Corporation	US	Unknown	51
2026-08-10	Socket Holdings Corporation	US	Unknown	51
2026-08-09	Socket Holdings Corporation	US	Unknown	51
2026-08-08	Socket Holdings Corporation	US	Unknown	51
2026-08-07	Socket Holdings Corporation	US	Unknown	51
2026-08-06	Socket Holdings Corporation	US	Unknown	51
2026-08-05	Socket Holdings Corporation	US	Unknown	51
2026-08-04	Socket Holdings Corporation	US	Unknown	51
2026-08-03	Socket Holdings Corporation	US	Unknown	51
2026-08-02	Socket Holdings Corporation	US	Unknown	51
2026-08-01	Socket Holdings Corporation	US	Unknown	51
2026-07-31	Socket Holdings Corporation	US	Unknown	51
2026-07-30	Socket Holdings Corporation	US	Unknown	51
2026-07-29	Socket Holdings Corporation	US	Unknown	51
2026-07-28	Socket Holdings Corporation	US	Unknown	51
2026-07-27	Socket Holdings Corporation	US	Unknown	51
2026-07-26	Socket Holdings Corporation	US	Unknown	51
2026-07-25	Socket Holdings Corporation	US	Unknown	51
2026-07-24	Socket Holdings Corporation	US	Unknown	37
2026-07-23	Socket Holdings Corporation	US	Unknown	37
2026-07-22	Socket Holdings Corporation	US	Unknown	37
2026-07-21	Socket Holdings Corporation	US	Unknown	37
2026-07-20	Socket Holdings Corporation	US	Unknown	37
2026-07-19	Socket Holdings Corporation	US	Unknown	37
2026-07-18	Socket Holdings Corporation	US	Unknown	37
2026-07-17	Socket Holdings Corporation	US	Unknown	37
2026-07-16	Socket Holdings Corporation	US	Unknown	37
2026-07-15	Socket Holdings Corporation	US	Unknown	37
2026-07-14	Socket Holdings Corporation	US	Unknown	37
2026-07-13	Socket Holdings Corporation	US	Unknown	37
2026-07-12	Socket Holdings Corporation	US	Unknown	37
2026-07-11	Socket Holdings Corporation	US	Unknown	37
2026-07-10	Socket Holdings Corporation	US	Unknown	37
2026-07-09	Socket Holdings Corporation	US	Unknown	37
2026-07-08	Socket Holdings Corporation	US	Unknown	37
2026-07-07	Socket Holdings Corporation	US	Unknown	37
2026-07-06	Socket Holdings Corporation	US	Unknown	37
2026-07-05	Socket Holdings Corporation	US	Unknown	37
2026-07-04	Socket Holdings Corporation	US	Unknown	37
2026-07-03	Socket Holdings Corporation	US	Unknown	37
2026-07-02	Socket Holdings Corporation	US	Unknown	37
2026-07-01	Socket Holdings Corporation	US	Unknown	37
2026-06-30	Socket Holdings Corporation	US	Unknown	37
2026-06-29	Socket Holdings Corporation	US	Unknown	37
2026-06-28	Socket Holdings Corporation	US	Unknown	37
2026-06-27	Socket Holdings Corporation	US	Unknown	37
2026-06-26	Socket Holdings Corporation	US	Unknown	36
2026-06-25	Socket Holdings Corporation	US	Unknown	36
2026-06-24	Socket Holdings Corporation	US	Unknown	36
2026-06-23	Socket Holdings Corporation	US	Unknown	36
2026-06-22	Socket Holdings Corporation	US	Unknown	36
2026-06-21	Socket Holdings Corporation	US	Unknown	36
2026-06-20	Socket Holdings Corporation	US	Unknown	36
2026-06-19	Socket Holdings Corporation	US	Unknown	36
2026-06-18	Socket Holdings Corporation	US	Unknown	36
2026-06-17	Socket Holdings Corporation	US	Unknown	36
2026-06-16	Socket Holdings Corporation	US	Unknown	36
2026-06-15	Socket Holdings Corporation	US	Unknown	36
2026-06-14	Socket Holdings Corporation	US	Unknown	36
2026-06-13	Socket Holdings Corporation	US	Unknown	36

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-09-07	`192.245.42.0/24`	Acquired	—	AS4581
2026-09-07	`192.245.43.0/24`	Acquired	—	AS4581
2026-09-06	`192.245.42.0/24`	Released	AS4581	—
2026-09-06	`192.245.43.0/24`	Released	AS4581	—
2026-07-26	`38.2.232.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.2.233.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.2.234.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.2.235.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.2.238.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.45.192.0/21`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.69.28.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.69.29.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.110.178.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.110.179.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.110.180.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.110.181.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.255.145.0/24`	Origin set changed	AS4581, AS16604	AS4581
2026-07-26	`38.255.146.0/23`	Origin set changed	AS4581, AS16604	AS4581
2026-07-25	`38.2.232.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.2.233.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.2.234.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.2.235.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.2.238.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.45.192.0/21`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.69.28.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.69.29.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.110.178.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.110.179.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.110.180.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.110.181.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.255.145.0/24`	Acquired	AS16604	AS4581, AS16604
2026-07-25	`38.255.146.0/23`	Acquired	AS16604	AS4581, AS16604
2026-06-27	`38.212.36.0/23`	Acquired	—	AS4581