1. All IP Ranges
  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
50.224.43.0/24 AS32108 Washington State Employees Credit Union 256
50.224.44.0/24 AS32108 Washington State Employees Credit Union 256
50.239.134.0/24 AS26963 CITY AND COUNTY CREDIT 256
50.144.200.0/24 AS22596 UHS of Delaware Inc Drummers Lane 256
50.144.202.0/24 AS33738 United States Holocaust Memorial Museum 256
50.144.75.0/24 AS400962 Fourteen Foods 256
50.239.0.0/24 AS397062 Sun-Maid Growers 256
50.238.250.0/24 AS33668 Graham National 256
50.238.211.0/24 AS53985 DODGE AND COX 256
50.238.133.0/24 AS401582 San Jose Sharks-SAP Center 256
50.238.114.0/24 AS396897 DecoPac, Inc. 256
50.237.157.0/24 AS36361 Quora, Inc. 256
50.237.148.0/24 AS40724 DeKalb County Government 256
50.145.221.0/24 AS401151 Marion County 256
50.145.45.0/24 AS395011 City & County of San Francisco - CALNET 256
50.237.147.0/24 AS40724 DeKalb County Government 256
50.236.97.0/24 AS26476 SABA Software 256
50.146.240.0/24 AS400952 Kiss Products 256
50.236.234.0/24 AS33657 CAS Severn Inc 256
50.236.135.0/24 AS30484 PA House of Representatives 256
50.235.63.0/24 AS394930 CUSTOMERS BANK 256
50.235.3.0/24 AS40774 Bay State Milling Company 256
50.235.243.0/24 AS35962 Management Science Associates, Inc 256
50.235.218.0/24 AS395503 ComTec Cloud 256
50.235.175.0/24 AS31929 Minnesota Valley Electrical Cooperative 256
50.235.14.0/24 AS400284 Lifetime Products, Inc 256
50.234.44.0/24 AS46807 EIRC 256
50.149.37.0/24 AS54066 Wurth Baer Supply 256
50.149.68.0/24 AS32302 CIBC 256
50.234.42.0/24 AS394604 Whalley Computer Associates Inc 256
50.234.27.0/24 AS7725 Panasonic Automotive Systems of America 256
50.151.0.0/24 AS400044 Chesapeake Employers Insurance Company 256
50.151.209.0/24 AS22034 McMaster-Carr 256
50.234.137.0/24 AS395680 Clark Associates, Inc. 256
50.234.136.0/24 AS395676 Clark Associates 256
50.234.135.0/24 AS14598 York College of Pennsylvania 256
50.233.76.0/24 AS26840 Advanced Business Group, LLC 256
50.233.58.0/24 AS22034 McMaster-Carr Company 256
50.233.234.0/24 AS17117 RITSNET 256
50.168.232.0/24 AS54244 APXnet 256
50.233.171.0/24 AS46740 Swisher International, Inc. 256
50.233.107.0/24 AS394174 American International Distribution Corporation 256
50.232.241.0/24 AS393781 THE HELM GROUP 256
50.232.199.0/24 AS33490 Biamp Systems Corp 256
50.232.102.0/24 AS27421 Applause 256
50.169.225.0/24 AS397126 Southwest Research Institute 256
50.231.29.0/24 AS401002 Bridgers & Paxton Consulting Engineers 256
50.231.227.0/24 AS400096 Pikes Peak Regional Building Dept 256
50.231.221.0/24 AS33491 Comcast Private Customer 256
50.231.218.0/24 AS33491 Comcast Private Customer 256

Nearby Ranges

BGP prefixes that overlap with 50.0.0.0/8

No nearby ranges found.

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
50.152.6.209 AS7922 Comcast Cable Communications, LLC 1.26ms from Denver, US
50.152.3.189 AS7922 Comcast Cable Communications, LLC 1.55ms from Denver, US
50.151.219.115 AS36040 Google LLC 1.59ms from San Jose, US
50.153.143.253 AS7922 Comcast Cable Communications, LLC 1.12ms from Chicago, US
50.153.155.97 AS7922 Comcast Cable Communications, LLC 1.74ms from Chicago, US
50.152.14.97 AS7922 Comcast Cable Communications, LLC 1.31ms from Denver, US
50.151.214.241 AS7922 Comcast Cable Communications, LLC 0.49ms from Seattle, US
50.153.131.161 AS7922 Comcast Cable Communications, LLC 1.09ms from Chicago, US
50.153.141.97 AS7922 Comcast Cable Communications, LLC 1.18ms from Chicago, US
50.153.133.25 AS7922 Comcast Cable Communications, LLC 1.17ms from Chicago, US
50.152.8.186 AS7922 Comcast Cable Communications, LLC 1.24ms from Denver, US
50.152.7.26 AS7922 Comcast Cable Communications, LLC 1.25ms from Denver, US
50.152.81.129 AS7922 Comcast Cable Communications, LLC 3.90ms from Houston, US
50.152.65.81 AS7922 Comcast Cable Communications, LLC 3.34ms from Houston, US
50.151.208.73 AS7922 Comcast Cable Communications, LLC 0.43ms from Los Angeles, US
50.153.158.157 AS7922 Comcast Cable Communications, LLC 1.14ms from Chicago, US
50.153.152.73 AS7922 Comcast Cable Communications, LLC 1.09ms from Chicago, US
50.152.1.53 AS7922 Comcast Cable Communications, LLC 1.33ms from Denver, US
50.152.16.105 AS7922 Comcast Cable Communications, LLC 1.31ms from Denver, US
50.152.72.249 AS7922 Comcast Cable Communications, LLC 3.63ms from Houston, US
50.151.211.17 AS7922 Comcast Cable Communications, LLC 0.49ms from Los Angeles, US
50.151.228.250 AS7922 Comcast Cable Communications, LLC 10.33ms from Piscataway, US
50.152.132.145 AS7922 Comcast Cable Communications, LLC 0.84ms from Seattle, US
50.153.135.57 AS7922 Comcast Cable Communications, LLC 1.17ms from Chicago, US
50.153.132.81 AS7922 Comcast Cable Communications, LLC 1.17ms from Chicago, 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
125.27.109.41 AS23969 TOT Public Company Limited 2.77ms from Bangkok, TH
79.242.193.233 AS3320 Deutsche Telekom AG 2.13ms from Berlin, DE
52.12.108.105 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
20.97.148.217 AS8075 Microsoft Corporation 0.18ms from Boydton, US
67.162.35.153 AS7922 Comcast Cable Communications, LLC 5.79ms from Chicago, US
12.50.140.185 AS7018 AT&T Enterprises, LLC 1.86ms from Dallas, US
70.231.21.105 AS7018 AT&T Enterprises, LLC 10.09ms from Durham, US
189.135.110.73 AS8151 UNINET 11.67ms from Guadalajara, MX
103.109.245.25 AS137465 Simplyfree Limited 8.04ms from Hamilton, NZ
211.140.85.41 AS56041 China Mobile communications corporation 9.65ms from Hangzhou, CN
103.196.160.153 AS132165 Connect Communications 1.58ms from Karachi, PK
175.151.237.9 AS4837 CHINA UNICOM China169 Backbone 13.89ms from Liaoyang, CN
218.25.148.41 AS4837 CHINA UNICOM China169 Backbone 11.90ms from Liaoyang, CN
94.1.138.249 AS5607 Sky UK Limited 3.34ms from London, GB
63.214.156.169 AS3356 Level 3 Parent, LLC 0.31ms from Los Angeles, US
181.141.49.201 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.80ms from Medellin, CO
35.219.251.217 AS15169 Google LLC 0.14ms from Milan, IT
202.177.163.185 AS9583 Sify Limited 2.06ms from Mumbai, IN
184.74.164.25 AS12271 Charter Communications Inc 1.38ms from New York City, US
114.160.121.57 AS4713 NTT Communications Corporation 5.00ms from Osaka, JP
187.12.92.41 AS7738 V tal 6.55ms from Rio de Janeiro, BR
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
73.169.222.233 AS7922 Comcast Cable Communications, LLC 14.62ms from Seattle, US
119.210.109.249 AS4766 Korea Telecom 1.69ms 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 -m12 50.129.109.192
traceroute to 50.129.109.192 (50.129.109.192): 12 hops max, 52 byte packets
5 *
6 [AS7922] 96.110.32.89 5.066 ms
7 [AS7922] 68.86.84.86 2.254 ms
8 [AS7922] 96.110.38.210 1.806 ms
9 [AS7922] 96.110.35.33 4.943 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Chicago, 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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