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AS21508 COMCAST-21508
Whois 详细信息
ASNumber: 21508
ASName: COMCAST-21508
ASHandle: 21508
RegDate: 2001-05-16
Ref: https://rdap.arin.net/registry/autnum/21508
source: ARIN
OrgAbuseHandle: NAPO-ARIN
OrgAbuseName: Network Abuse and Policy Observance
OrgAbusePhone: +1-888-565-4329
OrgAbuseEmail: abuse@comcast.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/NAPO-ARIN
source: ARIN
OrgName: Comcast Cable Communications, LLC
OrgId: CCCS
Address: 1800 Bishops Gate Blvd
City: Mt Laurel
StateProv: NJ
PostalCode: 08054
Country: US
RegDate: 2001-09-18
Ref: https://rdap.arin.net/registry/entity/CCCS
source: ARIN
OrgRoutingHandle:ROUTI25-ARIN
OrgRoutingName: Routing
OrgRoutingPhone:+1-856-792-2300
OrgRoutingEmail:routing@comcast.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI25-ARIN
source: ARIN
OrgTechHandle: IC161-ARIN
OrgTechName: Comcast Cable Communications Inc
OrgTechPhone: +1-856-792-2300
OrgTechEmail: CNIPEO-Ip-registration@cable.comcast.com
OrgTechRef: https://rdap.arin.net/registry/entity/IC161-ARIN
source: ARIN
IPv4 地址范围
| IPv4 地址段 | 描述 | IP 数量 |
|---|---|---|
| 50.204.101.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.205.217.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.216.229.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.217.1.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.217.207.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.218.47.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.219.12.0/22 | Comcast Cable Communications, LLC | 1024 |
| 50.219.222.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.219.193.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.219.229.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.219.238.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.229.95.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.219.240.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.220.111.0/24 | Custom Computers | 256 |
| 50.227.24.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.228.113.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.229.113.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.229.114.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.229.232.0/24 | Comcast Cable Communications, LLC | 256 |
| 50.234.62.0/23 | Comcast Cable Communications, LLC | 512 |
| 50.229.233.0/24 | Comcast Cable Communications, LLC | 256 |
| 76.78.84.0/24 | Richard Bland College | 256 |
| 50.235.34.0/24 | Comcast Cable Communications, LLC | 256 |
| 141.104.0.0/16 | Virginia Department of Education | 65536 |
| 157.240.147.0/24 | Facebook, Inc. | 256 |
| 50.237.96.0/24 | Comcast Cable Communications, LLC | 256 |
| 157.240.148.0/24 | Facebook, Inc. | 256 |
| 173.242.174.0/24 | County of Henrico | 256 |
| 192.100.76.0/24 | Westlab Consulting | 256 |
| 198.90.112.0/22 | WhiteSky Communications, LLC. | 1024 |
| 204.194.47.0/24 | Va. Dept. of Rehabilitative Services | 256 |
| 205.223.19.0/24 | Virginia State Lottery Department | 256 |
IPv6 地址范围
| IPv6 地址段 | 描述 |
|---|---|
| 2001:559:8a::/48 | Comcast Cable Communications, LLC |
| 2001:559:c0::/48 | Comcast Cable Communications, LLC |
| 2001:559:f7::/48 | Comcast Cable Communications, LLC |
| 2001:559:19f::/48 | Comcast Cable Communications, LLC |
| 2001:559:220::/48 | Comcast Cable Communications, LLC |
| 2001:559:243::/48 | Comcast Cable Communications, LLC |
| 2001:559:280::/48 | Comcast Cable Communications, LLC |
| 2001:559:37d::/48 | Comcast Cable Communications, LLC |
| 2001:559:39d::/48 | Comcast Cable Communications, LLC |
| 2001:559:3ac::/48 | Comcast Cable Communications, LLC |
| 2001:559:3b9::/48 | Comcast Cable Communications, LLC |
| 2001:559:3c8::/48 | Comcast Cable Communications, LLC |
| 2001:559:40a::/48 | Comcast Cable Communications, LLC |
| 2001:559:49a::/48 | Comcast Cable Communications, LLC |
| 2001:559:42b::/48 | Comcast Cable Communications, LLC |
| 2001:559:49b::/48 | Comcast Cable Communications, LLC |
| 2001:559:4b6::/48 | Comcast Cable Communications, LLC |
| 2001:559:43b::/48 | Comcast Cable Communications, LLC |
| 2001:559:53c::/48 | Comcast Cable Communications, LLC |
| 2001:559:54c::/48 | Comcast Cable Communications, LLC |
| 2001:559:5c9::/48 | Comcast Cable Communications, LLC |
| 2001:559:543::/48 | Comcast Cable Communications, LLC |
| 2001:559:5da::/48 | Comcast Cable Communications, LLC |
| 2001:559:5db::/48 | Comcast Cable Communications, LLC |
| 2001:559:720::/48 | Comcast Cable Communications, LLC |
| 2001:559:54d::/48 | Comcast Cable Communications, LLC |
| 2001:559:72b::/48 | Comcast Cable Communications, LLC |
| 2001:559:73c::/48 | Comcast Cable Communications, LLC |
| 2001:559:5bb::/48 | Comcast Cable Communications, LLC |
| 2001:559:788::/48 | Comcast Cable Communications, LLC |
| 2001:559:76b::/48 | Comcast Cable Communications, LLC |
| 2001:559:78a::/48 | Comcast Cable Communications, LLC |
| 2001:559:79d::/48 | Comcast Cable Communications, LLC |
| 2001:559:79e::/48 | Comcast Cable Communications, LLC |
| 2001:559:7a7::/48 | Comcast Cable Communications, LLC |
| 2001:559:7db::/48 | Comcast Cable Communications, LLC |
| 2001:559:740::/48 | Comcast Cable Communications, LLC |
| 2001:559:804c::/48 | Comcast Cable Communications, LLC |
| 2001:559:8060::/48 | Comcast Cable Communications, LLC |
| 2001:559:81bf::/48 | Comcast Cable Communications, LLC |
| 2001:559:7e8::/48 | Comcast Cable Communications, LLC |
| 2001:559:81d7::/48 | Comcast Cable Communications, LLC |
| 2001:559:81d8::/48 | Comcast Cable Communications, LLC |
| 2001:559:8201::/48 | Comcast Cable Communications, LLC |
| 2001:559:822a::/48 | Comcast Cable Communications, LLC |
| 2001:559:82fd::/48 | Comcast Cable Communications, LLC |
| 2001:559:824b::/48 | Comcast Cable Communications, LLC |
| 2001:559:833e::/48 | Comcast Cable Communications, LLC |
| 2001:559:8416::/48 | Comcast Cable Communications, LLC |
| 2001:559:841c::/48 | Comcast Cable Communications, LLC |
| 2001:559:8445::/48 | Comcast Cable Communications, LLC |
| 2001:559:84a7::/48 | Comcast Cable Communications, LLC |
| 2001:559:810d::/48 | Comcast Cable Communications, LLC |
| 2001:559:8535::/48 | Comcast Cable Communications, LLC |
| 2001:559:8358::/48 | Comcast Cable Communications, LLC |
| 2001:559:85c1::/48 | Comcast Cable Communications, LLC |
| 2001:559:85ff::/48 | Comcast Cable Communications, LLC |
| 2001:559:8604::/48 | Comcast Cable Communications, LLC |
| 2001:559:871a::/48 | Comcast Cable Communications, LLC |
| 2001:559:875f::/48 | Comcast Cable Communications, LLC |
| 2001:559:825e::/48 | Comcast Cable Communications, LLC |
| 2001:559:8773::/48 | Comcast Cable Communications, LLC |
| 2001:559:87b2::/48 | Comcast Cable Communications, LLC |
| 2001:559:c071::/48 | Comcast Cable Communications, LLC |
| 2001:559:82b7::/48 | Comcast Cable Communications, LLC |
| 2001:559:834e::/48 | Comcast Cable Communications, LLC |
| 2001:559:c0f6::/48 | Comcast Cable Communications, LLC |
| 2001:559:c0f7::/48 | Comcast Cable Communications, LLC |
| 2001:559:87e8::/48 | Comcast Cable Communications, LLC |
| 2001:559:c0fa::/48 | Comcast Cable Communications, LLC |
| 2001:559:c10a::/48 | Comcast Cable Communications, LLC |
| 2001:559:c174::/48 | Comcast Cable Communications, LLC |
| 2001:559:c1a5::/48 | Comcast Cable Communications, LLC |
| 2001:559:c1ca::/48 | Comcast Cable Communications, LLC |
| 2001:559:c28f::/48 | Comcast Cable Communications, LLC |
| 2001:559:c290::/48 | Comcast Cable Communications, LLC |
| 2001:559:c2a7::/48 | Comcast Cable Communications, LLC |
| 2001:559:c344::/48 | Comcast Cable Communications, LLC |
| 2001:559:c3cf::/48 | Comcast Cable Communications, LLC |
| 2001:559:c3e9::/48 | Comcast Cable Communications, LLC |
| 2001:559:c2a5::/48 | Comcast Cable Communications, LLC |
| 2001:559:c458::/48 | Comcast Cable Communications, LLC |
| 2001:559:c45f::/48 | Comcast Cable Communications, LLC |
| 2001:559:c460::/48 | Comcast Cable Communications, LLC |
| 2001:559:c2ae::/48 | Comcast Cable Communications, LLC |
| 2001:559:c495::/48 | Comcast Cable Communications, LLC |
| 2001:559:c4c8::/48 | Comcast Cable Communications, LLC |
| 2001:559:c4c9::/48 | Comcast Cable Communications, LLC |
| 2001:559:c4db::/48 | Comcast Cable Communications, LLC |
| 2001:559:c4f6::/48 | Comcast Cable Communications, LLC |
| 2001:559:c227::/48 | Comcast Cable Communications, LLC |
| 2001:559:c515::/48 | Comcast Cable Communications, LLC |
| 2001:559:c538::/48 | Comcast Cable Communications, LLC |
| 2001:559:c18b::/48 | Comcast Cable Communications, LLC |
| 2001:559:c391::/48 | Comcast Cable Communications, LLC |
| 2001:559:c3de::/48 | Comcast Cable Communications, LLC |
| 2001:559:c49d::/48 | Comcast Cable Communications, LLC |