ASN 查询结果
ASN
AS16681
国家
美国
名字
Educational Testing Service
缩写
ETS
域名
创建时间
2000-05-17
状态
活跃
RIR
arin
Prefix-v4 (10/42)
Prefix-v6 (0/0)
Upstreams 上游 (2/4)
Downstreams 下游 (0/0)
Peers 对等 (3/5)
prefix
描述
首次出现
最近活跃 说明?
144.81.10.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.11.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.53.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.54.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.85.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.97.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.111.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.127.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.191.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.192.0/24
Educational Testing Service
2025-12-14 08:41:36
144.81.193.0/24
Educational Testing Service
2024-09-13 08:35:04
2024-09-25 20:24:58
144.81.163.0/24
Educational Testing Service
2023-09-27 20:27:36
144.81.12.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.28.0/22
Educational Testing Service
2023-07-05 20:27:22
144.81.32.0/21
Educational Testing Service
2023-07-05 20:27:22
144.81.40.0/22
Educational Testing Service
2023-07-05 20:27:22
144.81.44.0/22
Educational Testing Service
2023-07-05 20:27:22
144.81.50.0/23
Educational Testing Service
2023-07-05 20:27:22
144.81.81.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.82.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.84.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.86.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.87.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.88.0/23
Educational Testing Service
2023-07-05 20:27:22
144.81.90.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.91.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.92.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.93.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.94.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.95.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.98.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.177.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.247.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.248.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.249.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.250.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.252.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.253.0/24
Educational Testing Service
2023-07-05 20:27:22
144.81.224.0/24
Educational Testing Service
2023-07-01 20:27:27
144.81.15.0/24
Educational Testing Service
2022-09-21 20:33:51
144.81.14.0/24
Educational Testing Service
2022-09-20 20:35:33
144.81.164.0/24
Educational Testing Service
2022-03-22 09:07:54
prefix
描述
首次出现
最近活跃 说明?
empty
无数据
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
701
Verizon Business
2025-12-14 08:41:36
7018
AT&T Enterprises LLC
2025-12-14 08:41:36
33659
Comcast Cable Communications LLC
2025-11-19 20:26:49
33287
Comcast Cable Communications LLC
2024-10-19 20:25:12
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
empty
无数据
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
701
Verizon Business
2025-12-14 08:41:36
7018
AT&T Enterprises LLC
2025-12-14 08:41:36
16681
Educational Testing Service
2025-12-14 08:41:36
33659
Comcast Cable Communications LLC
2025-11-19 20:26:49
33287
Comcast Cable Communications LLC
2024-10-19 20:25:12
近24小时 近5天 近一个月 近一年
IP 查询 Hot PING 检测 New TRACE 跟踪 New ASN 变化监控 API接口