ASN 查询结果
ASN
AS55
国家
美国
名字
University of Pennsylvania
缩写
UPENN
域名
创建时间
1985-12-18
状态
活跃
RIR
arin
Prefix-v4 (5/6)
Prefix-v6 (1/1)
Upstreams 上游 (3/3)
Downstreams 下游 (2/2)
Peers 对等 (7/7)
prefix
描述
首次出现
最近活跃 说明?
128.91.0.0/16
University of Pennsylvania
2025-07-06 20:24:35
130.91.0.0/16
University of Pennsylvania
2025-07-06 20:24:35
158.130.0.0/16
University of Pennsylvania
2025-07-06 20:24:35
165.123.0.0/16
University of Pennsylvania
2025-07-06 20:24:35
192.84.2.0/24
University of Pennsylvania
2025-07-06 20:24:35
192.5.44.0/24
University of Pennsylvania
2024-09-11 20:25:07
prefix
描述
首次出现
最近活跃 说明?
2607:f470::/32
University of Pennsylvania
2025-07-06 20:24:35
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
174
Cogent Communications
2025-07-06 20:24:35
3356
Level 3 Parent, LLC
2025-07-06 20:24:35
11164
Internet2
2025-07-06 20:24:35
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
69
University of Pennsylvania
2024-09-11 08:35:03
2025-07-06 20:24:35
46274
Penn Medicine
2025-07-06 20:24:35
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
55
University of Pennsylvania
2025-07-06 20:24:35
69
University of Pennsylvania
2024-09-11 08:35:03
2025-07-06 20:24:35
174
Cogent Communications
2025-07-06 20:24:35
3356
Level 3 Parent, LLC
2025-07-06 20:24:35
11164
Internet2
2025-07-06 20:24:35
11537
Internet2
2025-07-06 20:24:35
46274
Penn Medicine
2025-07-06 20:24:35
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