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ASN 所有者
ISPChina Education and Research Network (CERNET)
公司
ISPChina Education and Research Network (CERNET)
121.248.0.0/14
IDCCERNET-CN
CN
2010-01-14 14:22
2026-06-01 01:08
121.248.0.0/14
IDCCERNET-CN
CN
2010-01-14 14:22
2026-06-01 01:04
121.248.0.0/14
IDCCERNET-CN
CN
2010-01-14 14:22
2026-06-01 00:37
121.249.141.0/24
IDCCERNET-CN
CN
2025-09-18 10:57
2026-06-01 00:36
121.249.128.0/20
IDCCERNET-CN
CN
2012-01-25 15:19
2026-06-01 00:36
121.248.0.0/14
IDCCERNET-CN
CN
2010-01-14 14:22
2026-05-30 14:29
121.249.141.0/24
IDCCERNET-CN
CN
2025-09-18 10:57
2026-05-15 02:00
121.249.128.0/20
IDCCERNET-CN
CN
2012-01-25 15:19
2026-05-15 02:00
121.249.141.0/24
IDCShandong Provincial Department of Education,
CN
2025-09-18 10:57
2026-05-14 18:35
121.249.128.0/20
IDCShandong Provincial Department of Education,
CN
2025-09-18 17:01
2026-05-14 18:35