AS24359

CERNET2 IX at Central South University

CNUnknown2026-08-26

Announced prefixes 80

2001:250:4400::/482001:250:4401::/482001:250:4402::/482001:250:4403::/482001:250:4404::/482001:250:4405::/482001:250:4406::/482001:250:4407::/482001:250:4408::/482001:250:4409::/482001:250:440a::/482001:250:440b::/482001:250:440c::/482001:250:440d::/482001:250:440e::/482001:250:440f::/482001:250:4410::/482001:250:4411::/482001:250:4412::/482001:250:4413::/482001:250:4414::/482001:250:4415::/482001:250:4416::/482001:250:4417::/482001:250:4419::/482001:250:441a::/482001:250:441b::/482001:250:441c::/482001:250:441d::/482001:250:441e::/482001:250:441f::/482001:250:4420::/482001:250:4421::/482001:250:4422::/482001:250:4423::/482001:250:4424::/482001:250:4425::/482001:250:4426::/482001:250:4427::/482001:250:4428::/482001:da8:b6::/482001:da8:d000::/482001:da8:d001::/482001:da8:d002::/482001:da8:d003::/482001:da8:d004::/482001:da8:d005::/482001:da8:d006::/482001:da8:d007::/482001:da8:d008::/482001:da8:d009::/482001:da8:d00a::/482001:da8:d00b::/482001:da8:d00c::/482001:da8:d00d::/482001:da8:d00e::/482001:da8:d00f::/482001:da8:d010::/482001:da8:d011::/482001:da8:d012::/482001:da8:d013::/482001:da8:d014::/482001:da8:d015::/482001:da8:d016::/482001:da8:d017::/482001:da8:d018::/482001:da8:d019::/482001:da8:d01a::/482001:da8:d01b::/482001:da8:d01c::/482001:da8:d01d::/482001:da8:d01e::/482001:da8:d01f::/482001:da8:d020::/482001:da8:d021::/482001:da8:d022::/482001:da8:d023::/482001:da8:d024::/482001:da8:d025::/48240c:ce04::/32

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-15	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-14	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-13	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-12	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-11	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-10	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-09	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-08	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-07	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-06	CERNET2 IX at Central South University	CN	Unknown	81
2026-11-05	CERNET2 IX at Central South University	CN	Unknown	80
2026-11-04	CERNET2 IX at Central South University	CN	Unknown	80
2026-11-03	CERNET2 IX at Central South University	CN	Unknown	80
2026-11-02	CERNET2 IX at Central South University	CN	Unknown	80
2026-11-01	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-31	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-30	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-29	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-28	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-27	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-26	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-25	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-24	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-23	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-22	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-21	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-20	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-19	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-18	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-17	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-16	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-15	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-14	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-13	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-12	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-11	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-10	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-09	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-08	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-07	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-06	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-05	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-04	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-03	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-02	CERNET2 IX at Central South University	CN	Unknown	80
2026-10-01	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-30	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-29	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-28	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-27	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-26	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-25	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-24	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-23	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-22	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-21	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-20	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-19	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-18	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-17	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-16	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-15	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-14	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-13	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-12	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-11	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-10	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-09	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-08	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-07	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-06	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-05	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-04	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-03	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-02	CERNET2 IX at Central South University	CN	Unknown	80
2026-09-01	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-31	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-30	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-29	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-28	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-27	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-26	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-25	CERNET2 IX at Central South University	CN	Unknown	77
2026-08-24	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-23	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-22	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-21	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-20	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-19	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-18	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-17	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-16	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-15	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-14	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-13	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-12	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-11	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-10	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-09	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-08	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-07	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-06	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-05	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-04	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-03	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-02	CERNET2 IX at Central South University	CN	Unknown	80
2026-08-01	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-31	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-30	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-29	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-28	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-27	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-26	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-25	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-24	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-23	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-22	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-21	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-20	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-19	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-18	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-17	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-16	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-15	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-14	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-13	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-12	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-11	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-10	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-09	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-08	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-07	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-06	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-05	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-04	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-03	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-02	CERNET2 IX at Central South University	CN	Unknown	80
2026-07-01	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-30	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-29	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-28	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-27	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-26	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-25	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-24	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-23	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-22	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-21	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-20	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-19	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-18	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-17	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-16	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-15	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-14	CERNET2 IX at Central South University	CN	Unknown	80
2026-06-13	CERNET2 IX at Central South University	CN	Unknown	80

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-11-06	`2001:250:4429::/48`	Acquired	—	AS24359
2026-08-26	`2001:250:4402::/48`	Acquired	—	AS24359
2026-08-26	`2001:da8:d007::/48`	Acquired	—	AS24359
2026-08-26	`2001:da8:d00d::/48`	Acquired	—	AS24359
2026-08-25	`2001:250:4402::/48`	Released	AS24359	—
2026-08-25	`2001:da8:d007::/48`	Released	AS24359	—
2026-08-25	`2001:da8:d00d::/48`	Released	AS24359	—