AS1742-高精度IP地址归属地查询-IP风控值查询-原生IP查询-IP类型查询-家庭宽带IP查询-全球小鸡监控平台

小鸡监控 V

IP、域名、ASN

ASN 查询结果

                        ASN
                    
                        AS1742                    

                        国家
                    
                        美国                    

                        名字
                    
                        Harvard University                    

                        缩写
                    
                        HARVARD-UNIV                    

                        域名
                    
                        harvard.edu
                    
                        创建时间
                    
                        1992-02-19                    

                        状态
                    
                        活跃
                    
                        RIR
                    
                        arin

Prefix-v4 (13/25)

Prefix-v6 (4/4)

Upstreams 上游 (4/5)

Downstreams 下游 (2/2)

Peers 对等 (7/9)

                    prefix
                
                    描述
                
首次出现
最近活跃 说明?

65.112.0.0/20

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

67.134.204.0/22

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

128.103.0.0/16

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

131.142.0.0/16

                    Smithsonian Astrophysical Observatory                

                    无                

                    2025-07-06 20:24:35                

140.247.0.0/16

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

140.247.111.0/24

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

140.247.152.0/24

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

140.247.174.0/24

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

140.247.236.0/24

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

192.5.66.0/24

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

192.54.223.0/24

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

192.131.102.0/24

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

199.94.60.0/22

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

128.103.205.0/24

                    Harvard University                

                    2025-05-23 08:35:08                

                    2025-05-31 20:25:10                

128.103.204.0/24

                    Harvard University                

                    2023-02-04 20:40:01                

                    2025-05-12 20:24:56                

170.223.88.0/24

                    Mass General Brigham Incorporated                

                    2023-10-14 09:04:55                

                    2023-10-19 20:27:47                

170.223.156.0/24

                    Mass General Brigham Incorporated                

                    2023-10-14 09:04:55                

                    2023-10-19 20:27:47                

170.223.157.0/24

                    Mass General Brigham Incorporated                

                    2023-10-14 09:04:55                

                    2023-10-19 20:27:47                

170.223.179.0/24

                    Mass General Brigham Incorporated                

                    2023-10-14 09:04:55                

                    2023-10-19 20:27:47                

170.223.202.0/24

                    Mass General Brigham Incorporated                

                    2023-10-14 09:04:55                

                    2023-10-19 20:27:47                

128.103.120.0/24

                    Harvard University                

                    2023-09-07 09:04:46                

                    2023-09-21 09:05:04                

12.0.48.0/20

                    AT&T Enterprises, LLC                

                    无                

                    2023-06-21 09:01:35                

12.6.208.0/20

                    AT&T Enterprises, LLC                

                    无                

                    2023-06-21 09:01:35                

128.103.200.0/24

                    Harvard University                

                    2023-04-07 09:05:36                

                    2023-04-14 20:28:09                

134.174.2.0/24

                    Longwood Medical and Academic Area (LMA)                

                    2023-02-04 20:40:01                

                    2023-02-07 09:17:15

prefix

描述

首次出现

最近活跃说明?

IPv4

IPv6

13315

Harvard Business School

无

2025-07-06 20:24:35

40127

Longwood Medical and Academic Area (LMA)

2024-06-28 20:25:57

2025-07-06 20:24:35

                    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                

3356

                    Level 3 Parent, LLC                

                    无                

                    2025-07-06 20:24:35                

10578

                    Harvard University                

                    无                

                    2025-07-06 20:24:35                

11164

                    Internet2                

                    2024-04-18 20:26:24                

                    2025-07-06 20:24:35                

11537

                    Internet2                

                    2024-04-18 20:26:24                

                    2025-07-06 20:24:35                

13315

                    Harvard Business School                

                    无                

                    2025-07-06 20:24:35                

40127

                    Longwood Medical and Academic Area (LMA)                

                    2024-06-28 20:25:57                

                    2025-07-06 20:24:35                

396450

                    Internet2                

                    2025-04-29 08:35:01                

                    2025-05-31 20:25:10                

1742

                    Harvard University                

                    2024-08-07 08:35:24                

                    2024-08-26 20:25:23

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