- Registered on
- 16 Feb 2005 (21 years old)
- Registered to
- ARIN-CCCS (arin)
- [Transfer History]
- Network status
- Active, Allocated under ARIN
- Network type
- Eyeball
- Prefixes Originated
- 13 IPv4, 114 IPv6
Rankings
| Prefix | Description | |
|---|---|---|
|
|
50.202.174.0/24 | Comcast Cable Communications, LLC |
|
|
50.204.37.0/24 | Comcast Cable Communications, LLC |
|
|
50.204.214.0/24 | Comcast Cable Communications, LLC |
|
|
50.207.166.0/24 | Comcast Cable Communications, LLC |
|
|
50.216.238.0/24 | Comcast Cable Communications, LLC |
|
|
50.222.54.0/24 | Comcast Cable Communications, LLC |
|
|
50.226.76.0/23 | Comcast Cable Communications, LLC |
|
|
50.234.46.0/23 | Comcast Cable Communications, LLC |
|
|
50.238.166.0/24 | Comcast Cable Communications, LLC |
|
|
50.238.235.0/24 | Comcast Cable Communications, LLC |
|
|
64.145.72.0/24 | The Point Casino & Hotel |
|
|
107.0.168.0/24 | Comcast Cable Communications, LLC |
|
|
199.79.96.0/22 | MultiCare Health System |
|
|
2001:559:23::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:115::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:137::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:138::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:179::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:17a::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:263::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:268::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:275::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:2a6::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:30e::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:327::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:332::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:33a::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:3fb::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:4b9::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:509::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:50e::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:51a::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:580::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:5a3::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:5e7::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:5e9::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:73e::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:744::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:76c::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:7a8::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:7c0::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:7cc::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:7d3::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:7da::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8004::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:80c0::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8102::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:81b7::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:81e5::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8207::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:82d5::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:82e7::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8387::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:83f7::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8474::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:848e::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8494::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:84b2::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:84cd::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8501::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8530::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8565::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:856c::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:856e::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:858c::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:85ca::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:85d5::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8613::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:861c::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8620::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8664::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8675::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8677::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8678::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8679::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:868d::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8697::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8699::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:869a::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:86a4::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:86b2::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8708::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:870d::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8721::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8724::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:8746::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:87a0::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:87b5::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:87cb::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c07e::/48 | JBruns |
|
|
2001:559:c07f::/48 | JBruns |
|
|
2001:559:c0bb::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c0e1::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c0fe::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c20e::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c211::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c213::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c216::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c217::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c226::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c233::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c239::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c240::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c248::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c24b::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c255::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c275::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c28b::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c28e::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c29a::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c2cd::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c30f::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c32b::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c35c::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c389::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c3d5::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c3d9::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c411::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c456::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c45b::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c463::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c476::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c4d1::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c533::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c534::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c53f::/48 | Comcast Cable Communications, LLC |
|
|
2001:559:c542::/48 | Comcast Cable Communications, LLC |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS7922 | Comcast Cable Communications, LLC | ✔ | ✔ | |
| AS3356 | Lumen (Level 3) | ✔ | ✔ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS7922 | Comcast Cable Communications, LLC | ✔ | ✔ | |
| AS3356 | Lumen (Level 3) | ✔ | ✔ | |
| AS14203 | Juniper Networks, Inc. | ✔ | ✔ | |
| AS20940 | Akamai International B.V. | ✔ | ✔ | |
| AS15307 | Childrens Hospital and Regional Medical Center | ✔ | ✘ | |
| AS396402 | MultiCare Health System | ✔ | ✘ | |
| AS18625 | Data I/O Corporation | ✔ | ✘ | |
| AS55214 | Coast Communications Company | ✔ | ✘ | |
| AS395974 | Comcast Cable Communications, LLC | ✔ | ✘ | |
| AS32108 | WSECU | ✔ | ✘ | |
| AS22317 | F5, Inc. | ✘ | ✔ | |
| AS54128 | The Pokemon Company International, Inc. | ✔ | ✘ | |
| AS11278 | Nintendo Of America inc. | ✔ | ✘ | |
| AS36040 | Google (Global Cache) | ✔ | ✘ | |
| AS11307 | Recreational Equipment Inc. | ✔ | ✘ | |
| AS32092 | Altair Advanced Industries | ✔ | ✘ | |
| AS36075 | SpaceLabs Medical, Inc. | ✔ | ✘ | |
| AS22293 | InfoSpace Holdings, LLC | ✔ | ✘ | |
| AS20168 | Precor Incorporated | ✔ | ✘ | |
| AS16763 | Tideworks Technology | ✔ | ✘ | |
| AS63029 | Payscale, Inc. | ✔ | ✘ | |
| AS40391 | CHS COOPERATIVES FOUNDATION | ✔ | ✘ | |
| AS395617 | Plymouth Poultry Company | ✔ | ✘ | |
| AS396489 | PLANNED PARENTHOOD GREAT NORTHWEST, HAWAI'I, ALASKA, ... | ✔ | ✘ | |
| AS62801 | ERR_AS_NAME_NOT_FOUND | ✔ | ✘ | |
| AS393272 | Port Madison Enterprises | ✔ | ✘ | |
| AS399716 | ISHIP, INC. | ✔ | ✘ | |
| AS393786 | The Doctors Clinic | ✔ | ✘ | |
| AS11270 | Peak Credit Union | ✔ | ✘ | |
| AS394608 | KEXP | ✔ | ✘ | |
| AS36329 | Intrado Life & Safety, Inc. | ✔ | ✔ | |
| AS62483 | Terex USA, LLC | ✔ | ✘ | |
| AS33168 | INLAND IMAGING L.L.C. | ✔ | ✘ | |
| AS36709 | NP Information Systems | ✔ | ✘ | |
| AS395240 | CARIAD, Inc. | ✔ | ✘ | |
| AS396296 | Horizon Credit Union | ✔ | ✘ | |
| AS3379 | Kaiser Foundation Health Plan, Inc. | ✔ | ✘ | |
| AS6216 | Intellectual Ventures Management, LLC | ✔ | ✘ | |
| AS397183 | Flextronics International USA, Inc. | ✔ | ✘ | |
| AS63244 | American Seafoods Company LLC | ✔ | ✘ | |
| AS40410 | FRIT | ✔ | ✘ | |
| AS396258 | Seattle University | ✔ | ✘ | |
| AS63422 | World Vision, Inc. | ✔ | ✘ | |
| AS32027 | Port of Seattle | ✔ | ✘ | |
| AS36026 | CommonSpirit Health | ✔ | ✘ | |
| AS55244 | Blue Origin Enterprises, L.P. | ✔ | ✘ | |
| AS400036 | Seattle Arena Company, LLC | ✔ | ✘ | |
| AS22179 | Links Technology Solutions, Inc. | ✔ | ✘ | |
| AS398241 | CELLNETIX LABS LLC | ✔ | ✘ | |
| AS19147 | The Vancouver Clinic, Inc. P.S. | ✔ | ✘ | |
| AS393286 | Cascade Investment LLC | ✔ | ✘ | |
| AS393353 | America's Credit Union | ✔ | ✘ | |
| AS46186 | Gilead Sciences | ✔ | ✘ | |
| AS393274 | Darigold, Inc. | ✔ | ✘ | |
| AS399985 | Pemco Mutual Insurance Company | ✔ | ✘ | |
| AS22590 | Island Health | ✔ | ✘ | |
| AS394318 | Telecommunication Systems Inc. | ✔ | ✘ | |
| AS40572 | Pemco Mutual Insurance Company | ✔ | ✘ | |
| AS14597 | Trans-System inc. | ✔ | ✘ | |
| AS18533 | AAA Washington | ✔ | ✘ | |
| AS17308 | Whatcom Educational Credit Union | ✔ | ✘ | |
| AS395442 | Heritage Bank | ✔ | ✘ | |
| AS394631 | SAMARITAN HEALTH SERVICES | ✔ | ✘ | |
| AS21549 | Iron Mountain Inc | ✔ | ✘ | |
| AS23478 | CHAS Health | ✔ | ✘ | |
| AS11649 | Gonzaga University | ✔ | ✘ | |
| AS395744 | Costco Travel | ✔ | ✘ | |
| AS399352 | Drilling Info Inc. | ✔ | ✘ | |
| AS26459 | The Trade Desk, Inc. | ✔ | ✘ | |
| AS10632 | Puget Sound Energy | ✔ | ✘ | |
| AS26419 | BDa | ✔ | ✔ | |
| AS399043 | Puyallup Tribe of Indians | ✔ | ✘ | |
| AS54703 | PHYSIO-CONTROL, INC. | ✔ | ✘ |
Downstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS14203 | Juniper Networks, Inc. | ✔ | ✔ | |
| AS20940 | Akamai International B.V. | ✔ | ✔ | |
| AS15307 | Childrens Hospital and Regional Medical Center | ✔ | ✘ | |
| AS18625 | Data I/O Corporation | ✔ | ✘ | |
| AS396402 | MultiCare Health System | ✔ | ✘ | |
| AS55214 | Coast Communications Company | ✔ | ✘ | |
| AS395974 | Comcast Cable Communications, LLC | ✔ | ✘ | |
| AS32108 | WSECU | ✔ | ✘ | |
| AS22317 | F5, Inc. | ✘ | ✔ | |
| AS36075 | SpaceLabs Medical, Inc. | ✔ | ✘ | |
| AS22293 | InfoSpace Holdings, LLC | ✔ | ✘ | |
| AS20168 | Precor Incorporated | ✔ | ✘ | |
| AS63029 | Payscale, Inc. | ✔ | ✘ | |
| AS395617 | Plymouth Poultry Company | ✔ | ✘ | |
| AS40391 | CHS COOPERATIVES FOUNDATION | ✔ | ✘ | |
| AS54128 | The Pokemon Company International, Inc. | ✔ | ✘ | |
| AS32092 | Altair Advanced Industries | ✔ | ✘ | |
| AS36040 | Google (Global Cache) | ✔ | ✘ | |
| AS11307 | Recreational Equipment Inc. | ✔ | ✘ | |
| AS16763 | Tideworks Technology | ✔ | ✘ | |
| AS399716 | ISHIP, INC. | ✔ | ✘ | |
| AS394608 | KEXP | ✔ | ✘ | |
| AS393272 | Port Madison Enterprises | ✔ | ✘ | |
| AS62801 | ERR_AS_NAME_NOT_FOUND | ✔ | ✘ | |
| AS393786 | The Doctors Clinic | ✔ | ✘ | |
| AS11270 | Peak Credit Union | ✔ | ✘ | |
| AS396489 | PLANNED PARENTHOOD GREAT NORTHWEST, HAWAI'I, ALASKA, ... | ✔ | ✘ | |
| AS36329 | Intrado Life & Safety, Inc. | ✔ | ✔ | |
| AS11278 | Nintendo Of America inc. | ✔ | ✘ | |
| AS62483 | Terex USA, LLC | ✔ | ✘ | |
| AS33168 | INLAND IMAGING L.L.C. | ✔ | ✘ | |
| AS36709 | NP Information Systems | ✔ | ✘ | |
| AS395240 | CARIAD, Inc. | ✔ | ✘ | |
| AS396296 | Horizon Credit Union | ✔ | ✘ | |
| AS6216 | Intellectual Ventures Management, LLC | ✔ | ✘ | |
| AS63244 | American Seafoods Company LLC | ✔ | ✘ | |
| AS3379 | Kaiser Foundation Health Plan, Inc. | ✔ | ✘ | |
| AS63422 | World Vision, Inc. | ✔ | ✘ | |
| AS32027 | Port of Seattle | ✔ | ✘ | |
| AS55244 | Blue Origin Enterprises, L.P. | ✔ | ✘ | |
| AS36026 | CommonSpirit Health | ✔ | ✘ | |
| AS40410 | FRIT | ✔ | ✘ | |
| AS396258 | Seattle University | ✔ | ✘ | |
| AS400036 | Seattle Arena Company, LLC | ✔ | ✘ | |
| AS397183 | Flextronics International USA, Inc. | ✔ | ✘ | |
| AS22179 | Links Technology Solutions, Inc. | ✔ | ✘ | |
| AS394318 | Telecommunication Systems Inc. | ✔ | ✘ | |
| AS17308 | Whatcom Educational Credit Union | ✔ | ✘ | |
| AS393286 | Cascade Investment LLC | ✔ | ✘ | |
| AS18533 | AAA Washington | ✔ | ✘ | |
| AS22590 | Island Health | ✔ | ✘ | |
| AS46186 | Gilead Sciences | ✔ | ✘ | |
| AS393274 | Darigold, Inc. | ✔ | ✘ | |
| AS14597 | Trans-System inc. | ✔ | ✘ | |
| AS393353 | America's Credit Union | ✔ | ✘ | |
| AS19147 | The Vancouver Clinic, Inc. P.S. | ✔ | ✘ | |
| AS40572 | Pemco Mutual Insurance Company | ✔ | ✘ | |
| AS399985 | Pemco Mutual Insurance Company | ✔ | ✘ | |
| AS398241 | CELLNETIX LABS LLC | ✔ | ✘ | |
| AS394631 | SAMARITAN HEALTH SERVICES | ✔ | ✘ | |
| AS11649 | Gonzaga University | ✔ | ✘ | |
| AS21549 | Iron Mountain Inc | ✔ | ✘ | |
| AS23478 | CHAS Health | ✔ | ✘ | |
| AS395744 | Costco Travel | ✔ | ✘ | |
| AS26459 | The Trade Desk, Inc. | ✔ | ✘ | |
| AS399352 | Drilling Info Inc. | ✔ | ✘ | |
| AS10632 | Puget Sound Energy | ✔ | ✘ | |
| AS26419 | BDa | ✘ | ✔ |
ASHandle: AS33650 OrgID: CCCS ASName: COMCAST-33650 ASNumber: 33650 RegDate: 2005-02-16 Updated: 2021-01-25 Source: ARIN OrgID: CCCS OrgName: Comcast Cable Communications, LLC CanAllocate: Street: 1800 Bishops Gate Blvd City: Mt Laurel State/Prov: NJ Country: US PostalCode: 08054 RegDate: 2001-09-18 Updated: 2020-11-18 OrgAdminHandle: IC161-ARIN OrgTechHandle: IC161-ARIN OrgAbuseHandle: NAPO-ARIN OrgRoutingHandle: ROUTI25-ARIN Source: ARIN OrgAdminHandle: IC161-ARIN OrgAdminName: Comcast Cable Communications Inc # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: IC161-ARIN OrgTechName: Comcast Cable Communications Inc # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: NAPO-ARIN OrgAbuseName: Network Abuse and Policy Observance # Email removed, Log into bgp.tools to see whois emails OrgRoutingHandle: ROUTI25-ARIN OrgRoutingName: Routing # Email removed, Log into bgp.tools to see whois emailsLast Update: 2026-02-17T03:25:45Z UTC
Member of the following AS-SETs
| - | Member | ASN Count |
|---|---|---|
| RADB | as-comcast-rans | 25 |
| RADB | as-comcast-edia | 2749 |
| LEVEL3 | as-level3-origins-na | 0 |
| RADB | as-comcast-ibone | 25065 |
| LEVEL3 | as-lumen-customers-asns | 10695 |