AS30893

No ACK Group Holding AB

SEContent2026-08-28

Announced prefixes 13

31.22.91.0/2431.22.92.0/2431.22.93.0/2431.22.94.0/24185.231.100.0/22185.231.100.0/24185.231.102.0/24192.121.239.0/24195.47.238.0/242a0c:5700::/292a0c:5700:3135::/482a0c:5700:3136::/482a0c:5700:5353::/48

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-11	No ACK Group Holding AB	SE	Content	17
2026-11-10	No ACK Group Holding AB	SE	Content	17
2026-11-09	No ACK Group Holding AB	SE	Content	17
2026-11-08	No ACK Group Holding AB	SE	Content	17
2026-11-07	No ACK Group Holding AB	SE	Content	17
2026-11-06	No ACK Group Holding AB	SE	Content	17
2026-11-05	No ACK Group Holding AB	SE	Content	17
2026-11-04	No ACK Group Holding AB	SE	Content	18
2026-11-03	No ACK Group Holding AB	SE	Content	18
2026-11-02	No ACK Group Holding AB	SE	Content	18
2026-11-01	No ACK Group Holding AB	SE	Content	18
2026-10-31	No ACK Group Holding AB	SE	Content	18
2026-10-30	No ACK Group Holding AB	SE	Content	18
2026-10-29	No ACK Group Holding AB	SE	Content	18
2026-10-28	No ACK Group Holding AB	SE	Content	18
2026-10-27	No ACK Group Holding AB	SE	Content	18
2026-10-26	No ACK Group Holding AB	SE	Content	18
2026-10-25	No ACK Group Holding AB	SE	Content	18
2026-10-24	No ACK Group Holding AB	SE	Content	18
2026-10-23	No ACK Group Holding AB	SE	Content	18
2026-10-22	No ACK Group Holding AB	SE	Content	18
2026-10-21	No ACK Group Holding AB	SE	Content	18
2026-10-20	No ACK Group Holding AB	SE	Content	18
2026-10-19	No ACK Group Holding AB	SE	Content	18
2026-10-18	No ACK Group Holding AB	SE	Content	18
2026-10-17	No ACK Group Holding AB	SE	Content	18
2026-10-16	No ACK Group Holding AB	SE	Content	18
2026-10-15	No ACK Group Holding AB	SE	Content	18
2026-10-14	No ACK Group Holding AB	SE	Content	18
2026-10-13	No ACK Group Holding AB	SE	Content	18
2026-10-12	No ACK Group Holding AB	SE	Content	18
2026-10-11	No ACK Group Holding AB	SE	Content	18
2026-10-10	No ACK Group Holding AB	SE	Content	16
2026-10-09	No ACK Group Holding AB	SE	Content	16
2026-10-08	No ACK Group Holding AB	SE	Content	16
2026-10-07	No ACK Group Holding AB	SE	Content	16
2026-10-06	No ACK Group Holding AB	SE	Content	15
2026-10-05	No ACK Group Holding AB	SE	Content	15
2026-10-04	No ACK Group Holding AB	SE	Content	15
2026-10-03	No ACK Group Holding AB	SE	Content	15
2026-10-02	No ACK Group Holding AB	SE	Content	15
2026-10-01	No ACK Group Holding AB	SE	Content	15
2026-09-30	No ACK Group Holding AB	SE	Content	15
2026-09-29	No ACK Group Holding AB	SE	Content	15
2026-09-28	No ACK Group Holding AB	SE	Content	15
2026-09-27	No ACK Group Holding AB	SE	Content	14
2026-09-26	No ACK Group Holding AB	SE	Content	14
2026-09-25	No ACK Group Holding AB	SE	Content	14
2026-09-24	No ACK Group Holding AB	SE	Content	16
2026-09-23	No ACK Group Holding AB	SE	Content	20
2026-09-22	No ACK Group Holding AB	SE	Content	14
2026-09-21	No ACK Group Holding AB	SE	Content	14
2026-09-20	No ACK Group Holding AB	SE	Content	16
2026-09-19	No ACK Group Holding AB	SE	Content	18
2026-09-18	No ACK Group Holding AB	SE	Content	16
2026-09-17	No ACK Group Holding AB	SE	Content	12
2026-09-16	No ACK Group Holding AB	SE	Content	12
2026-09-15	No ACK Group Holding AB	SE	Content	12
2026-09-14	No ACK Group Holding AB	SE	Content	12
2026-09-13	No ACK Group Holding AB	SE	Content	12
2026-09-12	No ACK Group Holding AB	SE	Content	12
2026-09-11	No ACK Group Holding AB	SE	Content	12
2026-09-10	No ACK Group Holding AB	SE	Content	11
2026-09-09	No ACK Group Holding AB	SE	Content	11
2026-09-08	No ACK Group Holding AB	SE	Content	14
2026-09-07	No ACK Group Holding AB	SE	Content	10
2026-09-06	No ACK Group Holding AB	SE	Content	14
2026-09-05	No ACK Group Holding AB	SE	Content	13
2026-09-04	No ACK Group Holding AB	SE	Content	15
2026-09-03	No ACK Group Holding AB	SE	Content	13
2026-09-02	No ACK Group Holding AB	SE	Content	13
2026-09-01	No ACK Group Holding AB	SE	Content	13
2026-08-31	No ACK Group Holding AB	SE	Content	13
2026-08-30	No ACK Group Holding AB	SE	Content	13
2026-08-29	No ACK Group Holding AB	SE	Content	13
2026-08-28	No ACK Group Holding AB	SE	Content	13
2026-08-27	No ACK Group Holding AB	SE	Content	11
2026-08-26	No ACK Group Holding AB	SE	Content	13
2026-08-25	No ACK Group Holding AB	SE	Content	13
2026-08-24	No ACK Group Holding AB	SE	Content	13
2026-08-23	No ACK Group Holding AB	SE	Content	13
2026-08-22	No ACK Group Holding AB	SE	Content	13
2026-08-21	No ACK Group Holding AB	SE	Content	13
2026-08-20	No ACK Group Holding AB	SE	Content	13
2026-08-19	No ACK Group Holding AB	SE	Content	13
2026-08-18	No ACK Group Holding AB	SE	Content	13
2026-08-17	No ACK Group Holding AB	SE	Content	13
2026-08-16	No ACK Group Holding AB	SE	Content	13
2026-08-15	No ACK Group Holding AB	SE	Content	13
2026-08-14	No ACK Group Holding AB	SE	Content	13
2026-08-13	No ACK Group Holding AB	SE	Content	13
2026-08-12	No ACK Group Holding AB	SE	Content	13
2026-08-11	No ACK Group Holding AB	SE	Content	13
2026-08-10	No ACK Group Holding AB	SE	Content	13
2026-08-09	No ACK Group Holding AB	SE	Content	13
2026-08-08	No ACK Group Holding AB	SE	Content	13
2026-08-07	No ACK Group Holding AB	SE	Content	13
2026-08-06	No ACK Group Holding AB	SE	Content	13
2026-08-05	No ACK Group Holding AB	SE	Content	13
2026-08-04	No ACK Group Holding AB	SE	Content	13
2026-08-03	No ACK Group Holding AB	SE	Content	13
2026-08-02	No ACK Group Holding AB	SE	Content	13
2026-08-01	No ACK Group Holding AB	SE	Content	13
2026-07-31	No ACK Group Holding AB	SE	Content	13
2026-07-30	No ACK Group Holding AB	SE	Content	13
2026-07-29	No ACK Group Holding AB	SE	Content	13
2026-07-28	No ACK Group Holding AB	SE	Content	13
2026-07-27	No ACK Group Holding AB	SE	Content	13
2026-07-26	No ACK Group Holding AB	SE	Content	13
2026-07-25	No ACK Group Holding AB	SE	Content	13
2026-07-24	No ACK Group Holding AB	SE	Content	11
2026-07-23	No ACK Group Holding AB	SE	Content	11
2026-07-22	No ACK Group Holding AB	SE	Content	11
2026-07-21	No ACK Group Holding AB	SE	Content	12
2026-07-20	No ACK Group Holding AB	SE	Content	12
2026-07-19	No ACK Group Holding AB	SE	Content	12
2026-07-18	No ACK Group Holding AB	SE	Content	12
2026-07-17	No ACK Group Holding AB	SE	Content	12
2026-07-16	No ACK Group Holding AB	SE	Content	12
2026-07-15	No ACK Group Holding AB	SE	Content	12
2026-07-14	No ACK Group Holding AB	SE	Content	12
2026-07-13	No ACK Group Holding AB	SE	Content	12
2026-07-12	No ACK Group Holding AB	SE	Content	12
2026-07-11	No ACK Group Holding AB	SE	Content	12
2026-07-10	No ACK Group Holding AB	SE	Content	12
2026-07-09	No ACK Group Holding AB	SE	Content	12
2026-07-08	No ACK Group Holding AB	SE	Content	12
2026-07-07	No ACK Group Holding AB	SE	Content	12
2026-07-06	No ACK Group Holding AB	SE	Content	12
2026-07-05	No ACK Group Holding AB	SE	Content	12
2026-07-04	No ACK Group Holding AB	SE	Content	11
2026-07-03	No ACK Group Holding AB	SE	Content	11
2026-07-02	No ACK Group Holding AB	SE	Content	11
2026-07-01	No ACK Group Holding AB	SE	Content	11
2026-06-30	No ACK Group Holding AB	SE	Content	11
2026-06-29	No ACK Group Holding AB	SE	Content	11
2026-06-28	No ACK Group Holding AB	SE	Content	11
2026-06-27	No ACK Group Holding AB	SE	Content	11
2026-06-26	No ACK Group Holding AB	SE	Content	11
2026-06-25	No ACK Group Holding AB	SE	Content	11
2026-06-24	No ACK Group Holding AB	SE	Content	11
2026-06-23	No ACK Group Holding AB	SE	Content	11
2026-06-22	No ACK Group Holding AB	SE	Content	11
2026-06-21	No ACK Group Holding AB	SE	Content	11
2026-06-20	No ACK Group Holding AB	SE	Content	11
2026-06-19	No ACK Group Holding AB	SE	Content	11
2026-06-18	No ACK Group Holding AB	SE	Content	11
2026-06-17	No ACK Group Holding AB	SE	Content	11
2026-06-16	No ACK Group Holding AB	SE	Content	11
2026-06-15	No ACK Group Holding AB	SE	Content	11
2026-06-14	No ACK Group Holding AB	SE	Content	11
2026-06-13	No ACK Group Holding AB	SE	Content	11

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-11-05	`150.40.98.0/24`	Released	AS30893	AS218219
2026-10-11	`89.125.12.0/24`	Acquired	—	AS30893
2026-10-11	`153.52.86.0/24`	Acquired	—	AS30893
2026-10-07	`164.138.6.0/24`	Acquired	—	AS30893
2026-09-28	`2a0c:5700:3133::/48`	Acquired	—	AS30893
2026-09-25	`185.231.100.0/24`	Released	AS30893	—
2026-09-25	`185.231.102.0/24`	Released	AS30893	—
2026-09-25	`193.234.15.0/24`	Released	AS30893, AS39889	AS39889
2026-09-25	`193.234.32.0/22`	Released	AS30893	—
2026-09-25	`193.234.38.0/24`	Acquired	—	AS30893
2026-09-25	`2a0c:5700:4747::/48`	Acquired	—	AS30893
2026-09-24	`104.130.122.0/23`	Released	AS30893	—
2026-09-24	`193.234.38.0/24`	Released	AS30893	—
2026-09-24	`195.189.182.0/23`	Released	AS30893, AS39889	AS39889
2026-09-24	`2a0c:5700:4747::/48`	Released	AS30893	—
2026-09-23	`104.130.122.0/23`	Acquired	—	AS30893
2026-09-23	`185.231.100.0/24`	Acquired	—	AS30893
2026-09-23	`185.231.102.0/24`	Acquired	—	AS30893
2026-09-23	`193.234.15.0/24`	Acquired	AS39889	AS30893, AS39889
2026-09-23	`193.234.32.0/22`	Acquired	—	AS30893
2026-09-23	`195.189.182.0/23`	Acquired	AS39889	AS30893, AS39889
2026-09-21	`185.231.100.0/24`	Released	AS30893	—
2026-09-21	`185.231.102.0/24`	Released	AS30893	—
2026-09-21	`193.234.15.0/24`	Released	AS30893, AS39889	AS39889
2026-09-21	`193.234.32.0/22`	Released	AS30893	—
2026-09-21	`193.234.38.0/24`	Acquired	—	AS30893
2026-09-21	`2a0c:5700:4747::/48`	Acquired	—	AS30893
2026-09-20	`104.130.122.0/23`	Released	AS30893	—
2026-09-20	`195.189.182.0/23`	Released	AS30893, AS39889	AS39889
2026-09-19	`104.130.122.0/23`	Acquired	—	AS30893
2026-09-19	`195.189.182.0/23`	Acquired	AS39889	AS30893, AS39889
2026-09-18	`185.231.100.0/24`	Acquired	—	AS30893
2026-09-18	`185.231.102.0/24`	Acquired	—	AS30893
2026-09-18	`193.234.15.0/24`	Acquired	AS39889	AS30893, AS39889
2026-09-18	`193.234.32.0/22`	Acquired	—	AS30893
2026-09-11	`2a0c:5700:3136::/48`	Acquired	—	AS30893
2026-09-09	`150.40.98.0/24`	Acquired	AS57050	AS30893
2026-09-09	`185.231.100.0/24`	Released	AS30893	—
2026-09-09	`185.231.102.0/24`	Released	AS30893	—
2026-09-09	`193.234.15.0/24`	Released	AS30893, AS39889	AS39889
2026-09-09	`193.234.32.0/22`	Released	AS30893	—
2026-09-08	`185.231.100.0/24`	Acquired	—	AS30893
2026-09-08	`185.231.102.0/24`	Acquired	—	AS30893
2026-09-08	`193.234.15.0/24`	Acquired	AS39889	AS30893, AS39889
2026-09-08	`193.234.32.0/22`	Acquired	—	AS30893
2026-09-07	`185.231.100.0/24`	Released	AS30893	—
2026-09-07	`185.231.102.0/24`	Released	AS30893	—
2026-09-07	`193.234.15.0/24`	Released	AS30893, AS39889	AS39889
2026-09-07	`193.234.32.0/22`	Released	AS30893	—
2026-09-06	`193.234.15.0/24`	Acquired	AS39889	AS30893, AS39889