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  2. 50.0.0.0/8
  3. AS7922  | 50.128.0.0/9

50.128.0.0/9

AS7922  ·  Comcast Cable Communications, LLC

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Summary

Country United States
Domain comcast.com
ASN AS7922
Registry ARIN
ID CCCH3-4

WHOIS Details

NetHandle:      NET-50-128-0-0-1
OrgID:          CCCS
Parent:         NET-50-0-0-0-0
NetName:        CCCH3-4
NetRange:       50.128.0.0 - 50.255.255.255
NetType:        allocation
RegDate:        2010-10-21
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


POCHandle:      IC161-ARIN
IsRole:         Y
LastName:       Comcast Cable Communications Inc
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-06-12
Updated:        2025-09-19
OfficePhone:    +1-856-792-2300
Mailbox:        CNIPEO-Ip-registration@cable.comcast.com
Source:         ARIN


POCHandle:      NAPO-ARIN
IsRole:         Y
LastName:       Network Abuse and Policy Observance
FirstName:      
Street:         1800 Bishops Gate Blvd
City:           Mount Laurel
State/Prov:     NJ
Country:        US
PostalCode:     08054
RegDate:        2002-09-30
Updated:        2025-05-21
OfficePhone:    +1-888-565-4329
Mailbox:        abuse@comcast.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 50.128.0.0/9

Range ASN Company Num of IPs
50.239.208.0/24 AS17117 RITSNET 256
50.224.201.0/24 AS393914 Invitae 256
50.224.2.0/24 AS393708 4EOS 256
50.224.246.0/24 AS395293 Howard Head Sports Medicine 256
50.224.33.0/24 AS397936 DC COMPUTERS 256
50.224.43.0/24 AS32108 Washington State Employees Credit Union 256
50.224.44.0/24 AS32108 Washington State Employees Credit Union 256
50.224.54.0/24 AS26038 Elevate Technology Group 256
50.224.7.0/24 AS33651 Roku 256
50.225.146.0/24 AS22258 The Memphis Grizzlies 256
50.225.69.0/24 AS13367 Entegris 256
50.225.8.0/24 AS33287 American Furniture Rentals 256
50.225.88.0/24 AS33491 Olivet Nazarene University 256
50.226.179.0/24 AS396332 SiteOne Landscaping Supply Inc 256
50.226.63.0/24 AS63264 Alternative Choice 256
50.227.111.0/24 AS14337 CVM Inc 256
50.227.248.0/24 AS26436 Inperium 256
50.227.94.0/24 AS394498 YMCA Twin Cities 256
50.228.121.0/24 AS397380 Temple University Health 256
50.228.21.0/24 AS397258 Graton Resort and Casino 256
50.230.161.0/24 AS33651 OneMind Services LLC 256
50.231.216.0/24 AS33659 Comcast Private Customer 256
50.231.217.0/24 AS33662 Comcast Private Customer 256
50.231.218.0/24 AS33491 Comcast Private Customer 256
50.231.221.0/24 AS33491 Comcast Private Customer 256
50.231.227.0/24 AS400096 Pikes Peak Regional Building Dept 256
50.231.29.0/24 AS401002 Bridgers & Paxton Consulting Engineers 256
50.232.102.0/24 AS27421 Applause 256
50.232.199.0/24 AS33490 Biamp Systems Corp 256
50.232.241.0/24 AS393781 THE HELM GROUP 256
50.233.107.0/24 AS394174 American International Distribution Corporation 256
50.233.171.0/24 AS46740 Swisher International, Inc. 256
50.233.234.0/24 AS17117 RITSNET 256
50.233.58.0/24 AS22034 McMaster-Carr Company 256
50.233.76.0/24 AS26840 Advanced Business Group, LLC 256
50.234.135.0/24 AS14598 York College of Pennsylvania 256
50.234.136.0/24 AS395676 Clark Associates 256
50.234.137.0/24 AS395680 Clark Associates, Inc. 256
50.234.27.0/24 AS7725 Panasonic Automotive Systems of America 256
50.234.42.0/24 AS394604 Whalley Computer Associates Inc 256
50.234.44.0/24 AS46807 EIRC 256
50.235.14.0/24 AS400284 Lifetime Products, Inc 256
50.235.175.0/24 AS31929 Minnesota Valley Electrical Cooperative 256
50.235.218.0/24 AS395503 ComTec Cloud 256
50.235.243.0/24 AS35962 Management Science Associates, Inc 256
50.235.3.0/24 AS40774 Bay State Milling Company 256
50.235.63.0/24 AS394930 CUSTOMERS BANK 256
50.236.135.0/24 AS30484 PA House of Representatives 256
50.236.234.0/24 AS33657 CAS Severn Inc 256
50.236.97.0/24 AS26476 SABA Software 256

Hosted domains

There are 22,963 domain names hosted across 8,789 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
50.237.226.183 carrylimo.mobi 772
50.205.133.134 chevywesternbranchservice.com 625
50.227.29.166 materinternational.org 471
50.235.159.6 charlestonpayless.com 201
50.202.63.53 mr-gogreen.com 190
50.202.63.52 chicago-heating-cooling.biz 181
50.227.158.20 myfrugalaccount.com 174
50.174.57.109 latesting.com 161
50.241.197.26 rchfh.org 108
50.235.15.92 nffinancialcard.com 86
50.225.144.185 transportation-simulation.com 86
50.242.105.54 lahecc.org 74
50.169.255.210 mopsvolunteers.org 70
50.202.63.55 chicagoinsulation.info 69
50.174.239.241 phillyyam.org 64
50.196.26.45 shrinkwraptunnels.net 62
50.206.105.82 myartapproval.com 60
50.225.225.206 leopardseals.org 59
50.169.170.218 momzing.org 59
50.202.63.56 fourseasons-homeservice.info 58

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

750,171 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
50.153.142.161 AS7922 Comcast Cable Communications, LLC 0.96ms from Chicago, US
50.152.80.105 AS7922 Comcast Cable Communications, LLC 3.35ms from Houston, US
50.152.66.2 AS7922 Comcast Cable Communications, LLC 3.23ms from Houston, US
50.153.22.173 AS7922 Comcast Cable Communications, LLC 2.11ms from Morris Plains, US
50.152.192.137 AS7922 Comcast Cable Communications, LLC 16.79ms from New York City, US
50.152.14.97 AS7922 Comcast Cable Communications, LLC 1.31ms from Denver, US
50.152.70.1 AS7922 Comcast Cable Communications, LLC 3.36ms from Houston, US
50.153.21.73 AS7922 Comcast Cable Communications, LLC 2.06ms from Morris Plains, US
50.153.164.81 AS7922 Comcast Cable Communications, LLC 1.54ms from Chicago, US
50.153.147.217 AS7922 Comcast Cable Communications, LLC 0.91ms from Chicago, US
50.152.79.1 AS7922 Comcast Cable Communications, LLC 3.84ms from Houston, US
50.153.24.65 AS7922 Comcast Cable Communications, LLC 2.10ms from Morris Plains, US
50.154.64.129 AS7922 Comcast Cable Communications, LLC 2.22ms from San Jose, US
50.153.133.25 AS7922 Comcast Cable Communications, LLC 1.17ms from Chicago, US
50.152.17.9 AS7922 Comcast Cable Communications, LLC 1.36ms from Denver, US
50.152.15.41 AS7922 Comcast Cable Communications, LLC 1.33ms from Denver, US
50.152.64.90 AS7922 Comcast Cable Communications, LLC 3.22ms from Houston, US
50.152.76.213 AS7922 Comcast Cable Communications, LLC 4.06ms from Houston, US
50.153.138.163 AS7922 Comcast Cable Communications, LLC 0.66ms from Chicago, US
50.153.152.73 AS7922 Comcast Cable Communications, LLC 1.09ms from Chicago, US
50.153.146.49 AS7922 Comcast Cable Communications, LLC 0.97ms from Chicago, US
50.152.72.249 AS7922 Comcast Cable Communications, LLC 3.63ms from Houston, US
50.153.18.165 AS7922 Comcast Cable Communications, LLC 1.96ms from Secaucus, US
50.153.139.234 AS7922 Comcast Cable Communications, LLC 0.86ms from Chicago, US
50.152.77.149 AS7922 Comcast Cable Communications, LLC 3.38ms from Houston, 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
173.231.243.25 AS54641 InMotion Hosting, Inc. 0.27ms from Ashburn, US
125.16.229.217 AS9498 BHARTI Airtel Ltd. 0.76ms from Bengaluru, IN
2.203.43.169 AS3209 Vodafone GmbH 14.58ms from Berlin, DE
97.87.30.153 AS20115 Charter Communications LLC 4.99ms from Chicago, US
104.234.170.9 AS62579 VirtualShield LLC 0.09ms from Chicago, US
207.242.23.105 AS7018 AT&T Enterprises, LLC 3.67ms from Chicago, US
128.77.232.105 AS3292 TDC Holding A/S 0.66ms from Copenhagen, DK
93.203.17.169 AS3320 Deutsche Telekom AG 3.98ms from Frankfurt am Main, DE
154.55.131.137 AS139646 HONG KONG LIGHTLAYER TECHNOLOGY CO., LIMITED 1.84ms from Hong Kong, HK
221.120.196.185 AS17557 Pakistan Telecommunication Company Limited 0.71ms from Karachi, PK
212.19.17.89 AS8749 JSC "Redcom-lnternet" 0.53ms from Khabarovsk, RU
86.161.185.185 AS2856 British Telecommunications PLC 4.73ms from London, GB
213.105.82.137 AS5089 Virgin Media Limited 1.50ms from London, GB
4.25.8.105 AS3356 Level 3 Parent, LLC 0.35ms from Los Angeles, US
87.14.172.89 AS3269 Telecom Italia S.p.A. 3.56ms from Milan, IT
117.163.10.217 AS56045 China Mobile communications corporation 4.32ms from Nanchang, CN
95.156.118.73 AS12389 PJSC Rostelecom 0.27ms from Novosibirsk, RU
96.59.156.121 AS33363 Charter Communications, Inc 11.09ms from Orlando, US
65.207.95.105 AS701 Verizon Business 0.64ms from Philadelphia, US
212.11.112.57 AS25512 CD-Telematika a.s. 2.83ms from Prague, CZ
181.105.7.249 AS7303 Telecom Argentina S.A. 0.61ms from Rosario, AR
178.66.193.185 AS12389 PJSC Rostelecom 1.25ms from Saint Petersburg, RU
213.142.219.233 AS13257 PJSC "Vimpelcom" 18.00ms from Saint Petersburg, RU
54.193.161.89 AS16509 Amazon.com, Inc. 0.11ms from San Jose, US
121.133.78.25 AS4766 Korea Telecom 1.46ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 50.211.41.142
traceroute to 50.211.41.142 (50.211.41.142): 64 hops max, 52 byte packets
3 [AS7922] 50.248.119.25 0.817 ms
4 [AS7922] 96.110.32.181 4.195 ms
5 [AS7922] 96.110.42.142 2.821 ms
7 [AS7922] 96.108.129.86 3.038 ms
8 [AS7922] 50.211.41.142 11.035 ms
Measurement taken from IPinfo ProbeNet in Ashburn, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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