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IP 查询 Latency New Ping Trace
小鸡监控 V
近24小时 近5天 近一个月 近一年
ASN 变化监控 IP Leak 检测 API接口
IP、域名、ASN
ASN 查询结果
ASN
AS1968
国家
美国
名字
UMASSNET
缩写
UMASSNET
域名
umass.edu
创建时间
1992-08-28
状态
活跃
RIR
arin
Prefix-v4 (26/42)
Prefix-v6 (1/5)
Upstreams 上游 (3/4)
Downstreams 下游 (9/11)
Peers 对等 (13/17)
prefix
描述
首次出现
最近活跃 说明?
69.16.0.0/17
UMASSNET
无
2025-07-06 20:24:35
69.16.12.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.14.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.16.0/24
UMASSNET
2022-09-19 09:09:55
2025-07-06 20:24:35
69.16.16.0/20
UMASSNET
无
2025-07-06 20:24:35
69.16.17.0/24
UMASSNET
2022-09-19 09:09:55
2025-07-06 20:24:35
69.16.36.0/23
UMASSNET
2023-06-14 09:06:12
2025-07-06 20:24:35
69.16.38.0/23
UMASSNET
2023-08-01 09:04:38
2025-07-06 20:24:35
69.16.68.0/23
UMASSNET
2025-04-15 08:35:03
2025-07-06 20:24:35
69.16.72.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.72.0/22
UMASSNET
无
2025-07-06 20:24:35
69.16.74.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.76.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.76.0/22
UMASSNET
无
2025-07-06 20:24:35
69.16.78.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.120.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.120.0/22
UMASSNET
无
2025-07-06 20:24:35
69.16.122.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.124.0/23
UMASSNET
无
2025-07-06 20:24:35
69.16.124.0/22
UMASSNET
无
2025-07-06 20:24:35
69.16.126.0/23
UMASSNET
无
2025-07-06 20:24:35
134.241.0.0/16
UMASSNET
2025-02-27 08:35:28
2025-07-06 20:24:35
158.121.0.0/16
University of Massachusetts at Boston
无
2025-07-06 20:24:35
192.195.196.0/24
UMASSNET
2025-02-27 08:35:28
2025-07-06 20:24:35
198.102.172.0/24
UMASSNET
2025-02-27 08:35:28
2025-07-06 20:24:35
198.102.211.0/24
UMASSNET
2025-02-27 08:35:28
2025-07-06 20:24:35
69.16.0.0/23
UMASSNET
无
2025-02-20 20:25:06
69.16.0.0/22
UMASSNET
无
2025-02-20 20:25:06
69.16.2.0/23
UMASSNET
无
2025-02-20 20:25:06
158.121.8.0/24
University of Massachusetts at Boston
无
2025-01-23 08:34:59
158.121.128.0/24
University of Massachusetts at Boston
无
2025-01-23 08:34:59
158.121.242.0/24
University of Massachusetts at Boston
无
2025-01-23 08:34:59
146.189.25.0/24
University of Massachusetts Medical School
2023-07-13 09:05:01
2024-11-15 20:25:03
146.189.26.0/24
University of Massachusetts Medical School
2022-04-29 09:09:48
2024-11-15 20:25:03
69.16.32.0/22
UMASSNET
无
2024-10-01 20:25:05
146.189.0.0/16
University of Massachusetts Medical School
无
2024-05-19 08:36:04
146.189.176.0/20
University of Massachusetts Medical School
无
2023-08-03 20:27:50
146.189.177.0/24
University of Massachusetts Medical School
无
2023-08-03 20:27:50
146.189.182.0/23
University of Massachusetts Medical School
无
2023-08-03 20:27:50
146.189.208.0/24
University of Massachusetts Medical School
无
2023-08-03 20:27:50
69.16.68.0/22
UMASSNET
无
2023-07-21 20:27:49
69.16.67.0/24
UMASSNET
无
2023-03-02 09:17:12
prefix
描述
首次出现
最近活跃 说明?
2001:48e8::/29
University of Massachusetts
无
2025-07-06 20:24:35
2001:48e8::/46
University of Massachusetts
无
2025-02-20 20:25:06
2001:48e8::/32
University of Massachusetts
无
2025-02-20 20:25:06
2001:48e8:4::/46
University of Massachusetts
无
2025-02-20 20:25:06
2001:48e9::/32
University of Massachusetts
无
2025-02-20 20:25:06
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
174
Cogent Communications
无
2025-07-06 20:24:35
3257
GTT Communications Inc.
无
2025-07-06 20:24:35
11164
Internet2
2024-10-11 08:35:08
2025-07-06 20:24:35
10578
Harvard University
无
2025-01-09 20:25:02
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
1249
University of Massachusetts - AMHERST
无
2025-07-06 20:24:35
1255
Smith College
2025-04-19 08:35:01
2025-07-06 20:24:35
1929
University of Massachusetts - AMHERST
无
2025-07-06 20:24:35
8067
Westfield State University
2025-04-17 08:35:08
2025-07-06 20:24:35
32559
Amherst College
2025-04-19 08:35:01
2025-07-06 20:24:35
46905
University of Massachusetts - Lowell
无
2025-07-06 20:24:35
394003
University of Massachusetts Dartmouth
无
2025-07-06 20:24:35
396086
Hampshire College
2025-04-19 08:35:01
2025-07-06 20:24:35
396128
Mount Holyoke College
2025-04-19 08:35:01
2025-07-06 20:24:35
1256
UMASSNET
无
2025-02-28 20:25:00
5724
University of Massachusetts Medical School
2024-05-19 20:25:59
2024-11-03 08:35:05
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
174
Cogent Communications
无
2025-07-06 20:24:35
1249
University of Massachusetts - AMHERST
无
2025-07-06 20:24:35
1255
Smith College
2025-04-19 08:35:01
2025-07-06 20:24:35
1929
University of Massachusetts - AMHERST
无
2025-07-06 20:24:35
3257
GTT Communications Inc.
无
2025-07-06 20:24:35
8067
Westfield State University
2025-04-17 08:35:08
2025-07-06 20:24:35
11164
Internet2
2024-10-11 08:35:08
2025-07-06 20:24:35
11537
Internet2
2024-10-11 08:35:08
2025-07-06 20:24:35
32559
Amherst College
2025-04-19 08:35:01
2025-07-06 20:24:35
46905
University of Massachusetts - Lowell
无
2025-07-06 20:24:35
394003
University of Massachusetts Dartmouth
无
2025-07-06 20:24:35
396086
Hampshire College
2025-04-19 08:35:01
2025-07-06 20:24:35
396128
Mount Holyoke College
2025-04-19 08:35:01
2025-07-06 20:24:35
1256
UMASSNET
无
2025-04-18 20:25:17
396450
Internet2
2025-03-17 08:35:03
2025-03-21 20:25:10
5724
University of Massachusetts Medical School
2024-05-19 20:25:59
2025-01-17 08:34:52
10578
Harvard University
无
2025-01-09 20:25:02
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