AS33650 Comcast Cable Communications, LLC details

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AS33650 – Comcast Cable Communications, LLC

Field	Value
Country	United States
Website	comcast.com
Hosted domains	12
Number of IPv4	5,888
Number of IPv6	137,817,543,436,067,725,916,504,064
ASN type	ISP
Registry	arin
Allocated	21 years ago on Feb 16, 2005
Updated	5 years ago on Jan 25, 2021

Netblock	Company	Num of IPs
167.248.128.0/22	John L Scott Inc.	1,024
199.79.96.0/22	MultiCare Health System	1,024
50.226.76.0/23	Comcast Cable Communications, LLC	512
50.234.46.0/23	Comcast Cable Communications, LLC	512
50.202.174.0/24	Comcast Cable Communications, LLC	256
50.204.37.0/24	Comcast Cable Communications, LLC	256
50.204.214.0/24	Comcast Cable Communications, LLC	256
50.207.166.0/24	Comcast Cable Communications, LLC	256
50.216.238.0/24	Comcast Cable Communications, LLC	256
50.222.54.0/24	Comcast Cable Communications, LLC	256
50.238.166.0/24	Comcast Cable Communications, LLC	256
50.238.235.0/24	Comcast Cable Communications, LLC	256
64.145.72.0/24	The Point Casino & Hotel	256
107.0.168.0/24	Comcast Cable Communications, LLC	256
167.248.132.0/24	John L Scott Inc.	256

Netblock	Company
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

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS33650
                                                OrgID:          AS33650
                                                ASName:         AS33650
                                                ASNumber:       AS33650
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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IP Whois API & Database

Hosted Domains

There are 12 domain names hosted across 9 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
50.202.174.17	██████████	3
50.222.54.25	██████████	2
107.0.168.21	██████████	1
50.222.54.26	██████████	1
167.248.128.8	██████████	1
107.0.168.16	██████████	1
50.238.235.6	██████████	1
107.0.168.101	██████████	1

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Useful for Cybersecurity

Hosted Domains API & Database

Peers

There are 71 peers for this ASN.

Peers	Name
AS11270	Peak Credit Union
AS11278	Nintendo Of America inc.
AS11307	Recreational Equipment Inc.
AS11649	Gonzaga University
AS14203	Juniper Networks, Inc.
AS14597	Trans-System inc.
AS15307	Childrens Hospital and Regional Medical Center
AS16763	Tideworks Technology
AS17308	Whatcom Educational Credit Union
AS18533	AAA Washington
AS18625	Data I/O Corporation
AS19147	The Vancouver Clinic, Inc. P.S.
AS20168	Precor Incorporated
AS20940	Akamai International B.V.
AS21549	Iron Mountain Inc
AS22179	Links Technology Solutions, Inc.
AS22293	InfoSpace Holdings, LLC
AS22317	F5, Inc.
AS22590	Island Health
AS23478	CHAS Health
AS26419	BDa
AS26459	The Trade Desk, Inc.
AS32027	Port of Seattle
AS32092	Altair Advanced Industries
AS32108	WSECU
AS33168	INLAND IMAGING L.L.C.
AS3379	Kaiser Foundation Health Plan, Inc.
AS36026	CommonSpirit Health
AS36040	Google LLC
AS36075	SpaceLabs Medical, Inc.
AS36329	Intrado Life & Safety, Inc.
AS36709	NP Information Systems
AS393272	Port Madison Enterprises
AS393274	Darigold, Inc.
AS393286	Cascade Investment LLC
AS393353	America's Credit Union
AS393786	The Doctors Clinic
AS394318	Telecommunication Systems Inc.
AS394608	KEXP
AS394631	SAMARITAN HEALTH SERVICES
AS395240	CARIAD, Inc.
AS395442	Heritage Bank
AS395617	Plymouth Poultry Company
AS395744	Costco Travel
AS395974	Comcast Cable Communications, LLC
AS396258	Seattle University
AS396296	Horizon Credit Union
AS396402	MultiCare Health System
AS396489	PLANNED PARENTHOOD GREAT NORTHWEST, HAWAI'I, ALASKA, INDIANA, AND KENTUCKY
AS397183	Flextronics International USA, Inc.
AS398241	CELLNETIX LABS LLC
AS399043	Puyallup Tribe of Indians
AS399352	Drilling Info Inc.
AS399716	ISHIP, INC.
AS399985	Pemco Mutual Insurance Company
AS400036	Seattle Arena Company, LLC
AS40391	CHS COOPERATIVES FOUNDATION
AS40410	FRIT
AS40572	Pemco Mutual Insurance Company
AS46186	Gilead Sciences
AS54128	The Pokemon Company International, Inc.
AS54703	PHYSIO-CONTROL, INC.
AS55214	Coast Communications Company
AS55244	Blue Origin Enterprises, L.P.
AS6216	Intellectual Ventures Management, LLC
AS62483	Terex USA, LLC
AS62801	The Polyclinic, A Professional Corporation
AS63029	Payscale, Inc.
AS63244	American Seafoods Company LLC
AS63422	World Vision, Inc.
AS7922	Comcast Cable Communications, LLC

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS7922	Comcast Cable Communications, LLC

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ASN API & Database

Downstreams

There are 70 downstreams for this ASN.

Downstreams	Name
AS11270	Peak Credit Union
AS11278	Nintendo Of America inc.
AS11307	Recreational Equipment Inc.
AS11649	Gonzaga University
AS14203	Juniper Networks, Inc.
AS14597	Trans-System inc.
AS15307	Childrens Hospital and Regional Medical Center
AS16763	Tideworks Technology
AS17308	Whatcom Educational Credit Union
AS18533	AAA Washington
AS18625	Data I/O Corporation
AS19147	The Vancouver Clinic, Inc. P.S.
AS20168	Precor Incorporated
AS20940	Akamai International B.V.
AS21549	Iron Mountain Inc
AS22179	Links Technology Solutions, Inc.
AS22293	InfoSpace Holdings, LLC
AS22317	F5, Inc.
AS22590	Island Health
AS23478	CHAS Health
AS26419	BDa
AS26459	The Trade Desk, Inc.
AS32027	Port of Seattle
AS32092	Altair Advanced Industries
AS32108	WSECU
AS33168	INLAND IMAGING L.L.C.
AS3379	Kaiser Foundation Health Plan, Inc.
AS36026	CommonSpirit Health
AS36040	Google LLC
AS36075	SpaceLabs Medical, Inc.
AS36329	Intrado Life & Safety, Inc.
AS36709	NP Information Systems
AS393272	Port Madison Enterprises
AS393274	Darigold, Inc.
AS393286	Cascade Investment LLC
AS393353	America's Credit Union
AS393786	The Doctors Clinic
AS394318	Telecommunication Systems Inc.
AS394608	KEXP
AS394631	SAMARITAN HEALTH SERVICES
AS395240	CARIAD, Inc.
AS395442	Heritage Bank
AS395617	Plymouth Poultry Company
AS395744	Costco Travel
AS395974	Comcast Cable Communications, LLC
AS396258	Seattle University
AS396296	Horizon Credit Union
AS396402	MultiCare Health System
AS396489	PLANNED PARENTHOOD GREAT NORTHWEST, HAWAI'I, ALASKA, INDIANA, AND KENTUCKY
AS397183	Flextronics International USA, Inc.
AS398241	CELLNETIX LABS LLC
AS399043	Puyallup Tribe of Indians
AS399352	Drilling Info Inc.
AS399716	ISHIP, INC.
AS399985	Pemco Mutual Insurance Company
AS400036	Seattle Arena Company, LLC
AS40391	CHS COOPERATIVES FOUNDATION
AS40410	FRIT
AS40572	Pemco Mutual Insurance Company
AS46186	Gilead Sciences
AS54128	The Pokemon Company International, Inc.
AS54703	PHYSIO-CONTROL, INC.
AS55214	Coast Communications Company
AS55244	Blue Origin Enterprises, L.P.
AS6216	Intellectual Ventures Management, LLC
AS62483	Terex USA, LLC
AS62801	The Polyclinic, A Professional Corporation
AS63029	Payscale, Inc.
AS63244	American Seafoods Company LLC
AS63422	World Vision, Inc.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

18 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
64.145.72.14	AS33650 Comcast Cable Communications, LLC	`4.66ms` from Seattle, US
2001:559:33a::1	AS33650 Comcast Cable Communications, LLC	`0.96ms` from Seattle, US
2001:559:8677::	AS33650 Comcast Cable Communications, LLC	`0.70ms` from Seattle, US
107.0.168.1	AS33650 Comcast Cable Communications, LLC	`2.70ms` from Seattle, US
2001:559:76c::1	AS33650 Comcast Cable Communications, LLC	`0.79ms` from Seattle, US
50.204.214.1	AS33650 Comcast Cable Communications, LLC	`1.68ms` from Seattle, US
50.202.174.36	AS33650 Comcast Cable Communications, LLC	`1.12ms` from Seattle, US
50.204.37.193	AS33650 Comcast Cable Communications, LLC	`1.72ms` from Seattle, US
2001:559:870d:1:211:32ff:fea1:1de2	AS33650 Comcast Cable Communications, LLC	`2.35ms` from Seattle, US
2001:559:327:231::74	AS33650 Comcast Cable Communications, LLC	`0.93ms` from Seattle, US
167.248.132.1	AS33650 Comcast Cable Communications, LLC	`2.04ms` from Seattle, US
50.207.166.2	AS33650 Comcast Cable Communications, LLC	`2.59ms` from Seattle, US
50.222.54.2	AS33650 Comcast Cable Communications, LLC	`4.14ms` from Seattle, US
199.79.96.249	AS33650 Comcast Cable Communications, LLC	`3.47ms` from Seattle, US
2001:559:179::1	AS33650 Comcast Cable Communications, LLC	`1.78ms` from Seattle, US
2001:559:80c0::2	AS33650 Comcast Cable Communications, LLC	`0.94ms` from Seattle, US
2001:559:17a::1	AS33650 Comcast Cable Communications, LLC	`1.53ms` from Seattle, US
50.238.235.107	AS33650 Comcast Cable Communications, LLC	`2.33ms` from Seattle, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
175.3.16.146	AS4134 CHINANET-BACKBONE	`7.25ms` from Chenzhou, CN
67.207.133.178	AS19994 Rackspace Hosting	`1.19ms` from Chicago, US
34.61.236.194	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
3.29.83.210	AS16509 Amazon.com, Inc.	`0.13ms` from Dubai, AE
91.26.90.18	AS3320 Deutsche Telekom AG	`0.65ms` from Duesseldorf, DE
83.169.231.2	AS31133 PJSC MegaFon	`13.39ms` from Khabarovsk, RU
122.166.134.18	AS24560 Bharti Airtel Ltd., Telemedia Services	`5.35ms` from Kolkata, IN
80.184.108.98	AS6412 Gulfnet International KEMS LLC	`1.26ms` from Kuwait City, KW
222.168.162.178	AS4134 CHINANET-BACKBONE	`13.22ms` from Liaoyang, CN
90.8.234.18	AS3215 Orange S.A.	`4.17ms` from Marseille, FR
88.178.207.242	AS12322 Free SAS	`3.31ms` from Paris, FR
206.225.84.50	AS18501 CyberCloud Professionals LLC	`0.75ms` from Phoenix, US
3.228.77.82	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
3.80.152.210	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
54.224.54.98	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
5.240.152.18	AS1257 Tele2 Sverige AB	`13.28ms` from Riga, LV
201.72.96.66	AS4230 CLARO S.A.	`4.34ms` from Sao Paulo, BR
121.186.3.50	AS4766 Korea Telecom	`4.46ms` from Seoul, KR
176.66.227.146	AS8447 A1 Telekom Austria AG	`15.95ms` from Vienna, AT
1.195.105.34	AS4134 CHINANET-BACKBONE	`6.43ms` from Zhengzhou, CN
83.98.242.242	AS30925 DELTA Fiber Nederland B.V.	`2.97ms` from Amsterdam, NL
75.146.16.98	AS7922 Comcast Cable Communications, LLC	`7.13ms` from Ashburn, US
81.70.240.194	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Beijing, CN
71.117.131.66	AS701 Verizon Business	`2.29ms` from Boston, US
41.39.124.146	AS8452 TE-AS	`4.41ms` from Cairo, EG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f3 50.204.37.1

traceroute to 50.204.37.1 (50.204.37.1): 64 hops max, 52 byte packets

3 [] 15.230.139.162 3.347 ms

4 *

5 *

6 *

7 [AS7922] 66.208.216.221 0.535 ms

8 [AS7922] 96.110.32.237 0.8 ms

9 [AS7922] 68.86.93.14 0.945 ms

10 [AS7922] 24.124.128.122 8.615 ms

11 [AS7922] 96.217.45.66 2.315 ms

12 *

13 [AS33650] 50.204.37.1 1.736 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On October 30th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS33650 at robtex.

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