AS24353

CERNET2 IX at Xi'an Jiaotong University

CNUnknown2026-08-20

Announced prefixes 108

115.154.0.0/16202.117.80.0/20202.117.144.0/20202.117.240.0/20218.195.16.0/21219.244.160.0/192001:250:1001::/482001:250:1002::/482001:250:1003::/482001:250:1004::/482001:250:1005::/482001:250:1006::/482001:250:1007::/482001:250:1008::/482001:250:1009::/482001:250:100a::/482001:250:100b::/482001:250:100c::/482001:250:100d::/482001:250:100e::/482001:250:100f::/482001:250:1010::/482001:250:1011::/482001:250:1012::/482001:250:1013::/482001:250:1014::/482001:250:1015::/482001:250:1017::/482001:250:1018::/482001:250:1019::/482001:250:101a::/482001:250:101b::/482001:250:101c::/482001:250:101d::/482001:250:101e::/482001:250:1020::/482001:250:1021::/482001:250:1022::/482001:250:1024::/482001:250:1026::/482001:250:1027::/482001:250:1028::/482001:250:1029::/482001:250:102a::/482001:250:102b::/482001:250:102c::/482001:250:102d::/482001:250:102e::/482001:250:102f::/482001:250:1030::/482001:250:1031::/482001:250:1032::/482001:250:1033::/482001:250:1034::/482001:250:1035::/482001:da8:af::/482001:da8:4000::/482001:da8:4001::/482001:da8:4002::/482001:da8:4003::/482001:da8:4004::/482001:da8:4006::/482001:da8:4007::/482001:da8:4009::/482001:da8:400a::/482001:da8:400b::/482001:da8:400c::/482001:da8:400d::/482001:da8:400e::/482001:da8:400f::/482001:da8:4010::/482001:da8:4011::/482001:da8:4012::/482001:da8:4013::/482001:da8:4014::/482001:da8:4015::/482001:da8:4016::/482001:da8:4017::/482001:da8:4018::/482001:da8:4019::/482001:da8:401a::/482001:da8:401b::/482001:da8:401c::/482001:da8:401d::/482001:da8:401e::/482001:da8:401f::/482001:da8:4020::/482001:da8:4022::/482001:da8:4023::/482001:da8:4024::/482001:da8:4025::/482001:da8:4026::/482001:da8:4027::/482001:da8:4028::/482001:da8:4029::/482001:da8:402a::/482001:da8:402b::/482001:da8:402c::/482001:da8:402e::/482001:da8:402f::/482001:da8:4032::/48240c:c283::/32240c:c286::/32240c:c288::/32240c:c28f::/32240c:c295::/32240c:c29f::/32240c:cfc3::/32

Snapshot history

Date	Name	Country	Class	Prefixes
2026-11-11	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-10	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-09	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-08	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-07	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-06	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-05	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-04	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-03	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-02	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-11-01	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-31	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-30	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-29	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-28	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-27	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-26	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-25	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-24	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-23	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-22	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-21	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-20	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-19	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-18	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-17	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-16	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-15	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-14	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-13	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-12	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-11	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-10	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-09	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-08	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-07	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-06	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-05	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-04	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-03	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-02	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-10-01	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-30	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	104
2026-09-29	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	104
2026-09-28	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	104
2026-09-27	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	104
2026-09-26	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	104
2026-09-25	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	104
2026-09-24	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	104
2026-09-23	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-22	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-21	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-20	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-19	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-18	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-17	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-16	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	103
2026-09-15	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-09-14	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-09-13	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-09-12	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-09-11	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-09-10	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-09-09	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-09-08	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-09-07	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-09-06	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-09-05	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-09-04	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-09-03	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-09-02	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-09-01	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-31	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-30	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-29	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-28	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-27	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-26	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-25	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-24	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-23	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-22	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-21	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-20	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-08-19	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-18	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-17	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-16	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-15	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-14	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-13	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-12	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-11	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-10	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-09	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-08	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-07	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	108
2026-08-06	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-05	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-04	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-03	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-02	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-08-01	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-07-31	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-07-30	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-07-29	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-07-28	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	109
2026-07-27	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-26	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-25	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-24	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-23	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-22	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-21	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-20	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-19	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-18	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-17	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-16	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-15	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-14	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-13	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-12	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-11	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-10	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-09	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-08	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-07	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-06	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-05	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-04	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-03	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-02	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-07-01	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-30	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-29	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-28	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-27	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-26	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-25	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-24	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-23	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-22	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-21	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-20	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-19	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-18	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-17	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-16	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-15	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-14	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111
2026-06-13	CERNET2 IX at Xi'an Jiaotong University	CN	Unknown	111

IP-block changes

Open full filtered history →

Observed	Block	Action	Previous origins	New origins
2026-10-01	`2001:250:100d::/48`	Released	AS24353	—
2026-09-24	`2001:250:1017::/48`	Acquired	—	AS24353
2026-09-16	`202.117.80.0/20`	Released	AS4538, AS24353	AS4538
2026-09-16	`202.117.144.0/20`	Released	AS4538, AS24353	AS4538
2026-09-16	`202.117.240.0/20`	Released	AS4538, AS24353	AS4538
2026-09-16	`218.195.16.0/21`	Released	AS4538, AS24353	AS4538
2026-09-16	`219.244.160.0/19`	Released	AS4538, AS24353	AS4538
2026-09-09	`2001:250:1017::/48`	Released	AS24353	—
2026-08-21	`2001:250:1016::/48`	Acquired	—	AS24353
2026-08-20	`2001:250:1016::/48`	Released	AS24353	—
2026-08-08	`2001:250:1016::/48`	Acquired	—	AS24353
2026-08-07	`2001:250:1016::/48`	Released	AS24353	—
2026-07-28	`2001:250:1025::/48`	Released	AS24353	—
2026-07-28	`2001:da8:4031::/48`	Released	AS24353	—