PING0
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
AS21508
国家
美国
名字
Comcast Cable Communications LLC
缩写
COMCAST-21508
域名
comcast.com
创建时间
2001-05-16
状态
活跃
RIR
arin
Prefix-v4 (19/35)
Prefix-v6 (67/82)
Upstreams 上游 (1/1)
Downstreams 下游 (46/61)
Peers 对等 (47/63)
prefix
描述
首次出现
最近活跃 说明?
50.204.101.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.205.217.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.216.229.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.217.1.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.217.207.0/24
Comcast Cable Communications, LLC
2022-06-17 09:09:43
2025-12-03 20:26:47
50.218.47.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.219.12.0/22
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.227.24.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.228.113.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.229.113.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.229.114.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
50.235.34.0/24
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
141.104.0.0/16
Virginia Department of Education
无
2025-12-03 20:26:47
157.240.147.0/24
Facebook, Inc.
无
2025-12-03 20:26:47
157.240.148.0/24
Facebook, Inc.
无
2025-12-03 20:26:47
173.242.174.0/24
County of Henrico
无
2025-12-03 20:26:47
198.90.112.0/22
WhiteSky Communications, LLC.
无
2025-12-03 20:26:47
204.194.47.0/24
Va. Dept. of Rehabilitative Services
无
2025-12-03 20:26:47
205.223.19.0/24
Virginia State Lottery Department
无
2025-12-03 20:26:47
50.220.111.0/24
Comcast Cable Communications, LLC
无
2025-09-16 20:25:04
50.229.232.0/24
Comcast Cable Communications, LLC
2022-07-19 20:32:39
2025-05-20 20:25:10
50.229.233.0/24
Comcast Cable Communications, LLC
2022-07-19 20:32:39
2025-05-20 20:25:10
50.219.229.0/24
Comcast Cable Communications, LLC
2023-06-28 09:04:36
2024-07-25 21:01:10
50.219.238.0/24
Comcast Cable Communications, LLC
2023-12-02 08:36:49
2024-07-25 21:01:10
50.219.240.0/24
Comcast Cable Communications, LLC
2023-11-07 08:37:07
2024-07-25 21:01:10
50.219.222.0/24
Comcast Cable Communications, LLC
2023-05-05 09:05:22
2024-06-05 20:26:16
192.100.76.0/24
Westlab Consulting
无
2024-06-05 20:26:16
50.219.193.0/24
Comcast Cable Communications, LLC
2022-06-10 20:34:39
2024-03-28 20:25:44
50.237.96.0/24
Comcast Cable Communications, LLC
无
2024-01-04 20:58:31
50.234.62.0/23
Comcast Cable Communications, LLC
无
2023-10-24 20:31:46
76.78.84.0/24
APOG-RBC-24
无
2023-01-20 09:14:16
50.229.95.0/24
Comcast Cable Communications, LLC
无
2022-09-15 20:32:22
21.167.0.0/17
DoD Network Information Center
2022-07-10 20:37:09
2022-07-12 09:11:40
21.212.0.0/14
DoD Network Information Center
2022-07-10 20:37:09
2022-07-12 09:11:40
21.236.0.0/16
DoD Network Information Center
2022-07-10 20:37:09
2022-07-12 09:11:40
prefix
描述
首次出现
最近活跃 说明?
2001:559:8a::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c0::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:f7::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:220::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:243::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:280::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:37d::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:3ac::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:3b9::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:3c8::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:40a::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:49a::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:49b::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:53c::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:5c9::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:5db::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:720::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:72b::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:73c::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:788::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:78a::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:79d::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:79e::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:7a7::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:7db::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:804c::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:81bf::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:81d7::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:81d8::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:8201::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:82fd::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:833e::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:8416::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:841c::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:8445::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:84a7::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:8535::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:85c1::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:85ff::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:8604::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:871a::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:875f::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:8773::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:87b2::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c071::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c0f6::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c0f7::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c0fa::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c10a::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c174::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c1a5::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c1ca::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c28f::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c290::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c2a7::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c344::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c3e9::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c458::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c45f::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c460::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c495::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c4c8::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c4c9::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c4db::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c4f6::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c515::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:c538::/48
Comcast Cable Communications, LLC
无
2025-12-03 20:26:47
2001:559:4b6::/48
Comcast Cable Communications, LLC
无
2025-10-21 20:24:34
2001:559:39d::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:54c::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:5bb::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:5da::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:76b::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:7e8::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:8060::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:822a::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:824b::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:8358::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:87e8::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:c2a5::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:c2ae::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
2001:559:c3cf::/48
Comcast Cable Communications, LLC
无
2025-05-09 20:25:16
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
7922
Comcast Cable Communications LLC
无
2025-12-03 20:26:47
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
2134
Santander Global Technology S.L.U
无
2025-12-03 20:26:47
10794
Bank of America National Association
2024-06-01 20:26:25
2025-12-03 20:26:47
11679
Stihl Inc
2024-04-02 08:35:35
2025-12-03 20:26:47
11739
Digital Fortress Inc
无
2025-12-03 20:26:47
13335
Cloudflare Inc
无
2025-12-03 20:26:47
14583
Virginia Information Technologies Agency (VITA)
2024-04-16 08:35:36
2025-12-03 20:26:47
15173
Newmarket Corporation
无
2025-12-03 20:26:47
15297
EPLUS Inc
无
2025-12-03 20:26:47
17381
Williams-Sonoma
无
2025-12-03 20:26:47
18773
County of Henrico
2025-02-26 08:35:11
2025-12-03 20:26:47
19923
Shenandoah University
无
2025-12-03 20:26:47
22274
Standard Motor Products Inc
2024-04-02 08:35:35
2025-12-03 20:26:47
23209
Virginia Housing Development Authority
2024-04-02 08:35:35
2025-12-03 20:26:47
27326
VCU HEALTH SYSTEM AUTHORITY
2025-10-10 11:49:56
2025-12-03 20:26:47
27341
Gannet Fleming Inc
2025-04-19 08:35:01
2025-12-03 20:26:47
30299
THE MARTIN AGENCY
2024-04-02 08:35:35
2025-12-03 20:26:47
32540
HP Hood
无
2025-12-03 20:26:47
36040
Google LLC
2025-08-22 08:34:32
2025-12-03 20:26:47
36244
Shenandoah Valley Electric Cooperative
无
2025-12-03 20:26:47
36364
Mary Washington Hospital Inc
无
2025-12-03 20:26:47
40485
SANDY SPRING BANK
无
2025-12-03 20:26:47
40641
MGW Telephone Company Inc
无
2025-12-03 20:26:47
46643
Virginia College Savings Plan
2024-04-02 08:35:35
2025-12-03 20:26:47
54219
Matthews International Corporation
无
2025-12-03 20:26:47
54391
Crutchfield New Media LLC
无
2025-12-03 20:26:47
54883
City of Richmond Virginia
无
2025-12-03 20:26:47
62971
County of Chesterfield
无
2025-12-03 20:26:47
63468
Infinitt North America Inc
无
2025-12-03 20:26:47
393415
LITTLER MENDELSON P.C
2025-02-13 20:25:02
2025-12-03 20:26:47
393591
Gamewood Technology Group Inc
无
2025-12-03 20:26:47
393613
Virginia Credit Union Inc
无
2025-12-03 20:26:47
394058
Telos Corporation
无
2025-12-03 20:26:47
394276
TurnAround Factor Inc
2025-10-01 08:34:20
2025-12-03 20:26:47
395441
EdgeConneX INC
2024-10-04 20:25:06
2025-12-03 20:26:47
395527
Virginia State University
无
2025-12-03 20:26:47
395772
Augusta Health Care Inc
无
2025-12-03 20:26:47
396083
Framatome Inc
无
2025-12-03 20:26:47
396452
Loudoun Water
2024-04-02 08:35:35
2025-12-03 20:26:47
397039
WorldStrides
无
2025-12-03 20:26:47
397190
WSP
2024-12-17 08:35:01
2025-12-03 20:26:47
397483
UNIVERSAL HEALTH SERVICES
2025-05-03 08:34:55
2025-12-03 20:26:47
398475
Drilling Info Inc
2024-07-09 20:58:46
2025-12-03 20:26:47
399099
petersburg city public schools
无
2025-12-03 20:26:47
399232
Seton Home Study School
无
2025-12-03 20:26:47
399607
Louisa County Public Schools
2024-09-24 08:35:16
2025-12-03 20:26:47
400114
Apogee Telecom Inc
无
2025-12-03 20:26:47
10248
Blue Ridge Bankshares Inc
2024-08-04 20:25:23
2025-09-14 20:25:20
393861
Inova Health System Foundation
2024-12-09 20:25:11
2025-07-31 20:25:04
13952
New College Institute
无
2025-07-17 20:24:32
40400
Middletown Data Center
无
2025-06-30 20:24:33
33265
Lee Enterprises Incorporated
无
2025-04-03 20:25:00
395505
iManage LLC
2024-04-02 08:35:35
2025-03-14 08:35:04
40288
CONGRESSIONAL FEDERAL CREDIT UNION
无
2025-02-27 08:35:28
14538
Harrisonburg Electric Commission
2024-06-09 20:25:56
2025-01-08 20:24:59
33296
Piedmont Broadband Corporation
无
2024-12-12 20:24:59
40323
Virginia Farm Bureau Mutual Insurance Company
无
2024-11-10 20:25:01
21863
intelivant consulting llc
无
2024-07-16 20:59:54
27336
Sentara Healthcare
无
2024-06-17 08:35:56
46847
nexVortex
无
2024-06-12 20:26:06
27201
CITY OF LYNCHBURG
2024-04-16 20:25:54
2024-04-16 20:25:54
8360
Allianz Technology SE
无
2024-04-11 20:25:42
ASN
描述
首次出现
最近活跃 说明?
IPv4
IPv6
2134
Santander Global Technology S.L.U
无
2025-12-03 20:26:47
7922
Comcast Cable Communications LLC
无
2025-12-03 20:26:47
10794
Bank of America National Association
2024-06-01 20:26:25
2025-12-03 20:26:47
11679
Stihl Inc
无
2025-12-03 20:26:47
11739
Digital Fortress Inc
无
2025-12-03 20:26:47
13335
Cloudflare Inc
无
2025-12-03 20:26:47
14583
Virginia Information Technologies Agency (VITA)
无
2025-12-03 20:26:47
15173
Newmarket Corporation
无
2025-12-03 20:26:47
15297
EPLUS Inc
无
2025-12-03 20:26:47
17381
Williams-Sonoma
无
2025-12-03 20:26:47
18773
County of Henrico
2025-02-26 08:35:11
2025-12-03 20:26:47
19923
Shenandoah University
无
2025-12-03 20:26:47
22274
Standard Motor Products Inc
无
2025-12-03 20:26:47
23209
Virginia Housing Development Authority
无
2025-12-03 20:26:47
27326
VCU HEALTH SYSTEM AUTHORITY
2025-02-15 08:35:11
2025-12-03 20:26:47
27341
Gannet Fleming Inc
2025-04-19 08:35:01
2025-12-03 20:26:47
30299
THE MARTIN AGENCY
无
2025-12-03 20:26:47
32540
HP Hood
无
2025-12-03 20:26:47
36040
Google LLC
2025-08-22 08:34:32
2025-12-03 20:26:47
36244
Shenandoah Valley Electric Cooperative
无
2025-12-03 20:26:47
36364
Mary Washington Hospital Inc
无
2025-12-03 20:26:47
40485
SANDY SPRING BANK
无
2025-12-03 20:26:47
40641
MGW Telephone Company Inc
无
2025-12-03 20:26:47
46643
Virginia College Savings Plan
无
2025-12-03 20:26:47
54219
Matthews International Corporation
无
2025-12-03 20:26:47
54391
Crutchfield New Media LLC
无
2025-12-03 20:26:47
54883
City of Richmond Virginia
无
2025-12-03 20:26:47
62971
County of Chesterfield
无
2025-12-03 20:26:47
63468
Infinitt North America Inc
无
2025-12-03 20:26:47
393415
LITTLER MENDELSON P.C
2025-02-13 20:25:02
2025-12-03 20:26:47
393591
Gamewood Technology Group Inc
无
2025-12-03 20:26:47
393613
Virginia Credit Union Inc
无
2025-12-03 20:26:47
394058
Telos Corporation
无
2025-12-03 20:26:47
394276
TurnAround Factor Inc
2025-10-01 08:34:20
2025-12-03 20:26:47
395441
EdgeConneX INC
2024-10-04 20:25:06
2025-12-03 20:26:47
395527
Virginia State University
无
2025-12-03 20:26:47
395772
Augusta Health Care Inc
无
2025-12-03 20:26:47
396083
Framatome Inc
无
2025-12-03 20:26:47
396452
Loudoun Water
无
2025-12-03 20:26:47
397039
WorldStrides
无
2025-12-03 20:26:47
397190
WSP
2024-12-17 08:35:01
2025-12-03 20:26:47
397483
UNIVERSAL HEALTH SERVICES
2025-05-03 08:34:55
2025-12-03 20:26:47
398475
Drilling Info Inc
2024-07-09 20:58:46
2025-12-03 20:26:47
399099
petersburg city public schools
无
2025-12-03 20:26:47
399232
Seton Home Study School
无
2025-12-03 20:26:47
399607
Louisa County Public Schools
2024-09-24 08:35:16
2025-12-03 20:26:47
400114
Apogee Telecom Inc
无
2025-12-03 20:26:47
10248
Blue Ridge Bankshares Inc
2024-08-04 20:25:23
2025-09-14 20:25:20
20332
Winchester Wireless
2025-07-21 20:24:36
2025-09-05 20:25:18
393861
Inova Health System Foundation
无
2025-07-31 20:25:04
13952
New College Institute
无
2025-07-17 20:24:32
40400
Middletown Data Center
无
2025-06-30 20:24:33
33265
Lee Enterprises Incorporated
无
2025-04-03 20:25:00
395505
iManage LLC
无
2025-03-14 08:35:04
40288
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