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
50.202.38.0/24 AS11713 Congruity360 256
50.225.69.0/24 AS13367 Entegris 256
50.239.141.0/24 AS13550 Rothman Orthopeadic Institute 256
50.202.112.0/24 AS14021 Pennsylvania State Employees Credit Union 256
50.202.113.0/24 AS14021 Pennsylvania State Employees Credit Union 256
50.227.111.0/24 AS14337 CVM Inc 256
50.234.135.0/24 AS14598 York College of Pennsylvania 256
50.204.12.0/24 AS14711 Ingersoll Cutting Tool Company 256
50.239.134.0/24 AS26963 CITY AND COUNTY CREDIT 256
50.204.196.0/24 AS395536 Trimark 256
50.234.136.0/24 AS395676 Clark Associates 256
50.234.137.0/24 AS395680 Clark Associates, Inc. 256
50.217.58.0/24 AS395882 Power Integrations, Inc 256
50.175.187.0/24 AS395976 Albertsons Company, Inc 256
50.226.179.0/24 AS396332 SiteOne Landscaping Supply Inc 256
50.218.13.0/24 AS396409 NPS, LLC 256
50.171.142.0/24 AS396831 Quantum Group 256
50.238.114.0/24 AS396897 DecoPac, Inc. 256
50.239.0.0/24 AS397062 Sun-Maid Growers 256
50.169.225.0/24 AS397126 Southwest Research Institute 256
50.228.21.0/24 AS397258 Graton Resort and Casino 256
50.228.121.0/24 AS397380 Temple University Health 256
50.226.252.0/24 AS397612 Architectural Nexus Incorporated 256
50.216.49.0/24 AS397777 Torani 256
50.205.73.0/24 AS397936 DC COMPUTERS 256
50.220.51.0/24 AS397936 DC COMPUTERS 256
50.224.33.0/24 AS397936 DC COMPUTERS 256
50.223.82.0/24 AS398111 Maverick Transportation 256
50.223.57.0/24 AS398374 Orbit Irrigation Products, Inc 256
50.218.230.0/24 AS398637 Legislative Council Service 256
50.220.195.0/24 AS399271 Boston IVF 256
50.204.59.0/24 AS39942 Lincoln Intermediate Unit 12 256
50.200.183.0/24 AS399514 Horizon Bancorp 256
50.175.10.0/24 AS399716 UPS-iSHIP 256
50.151.0.0/24 AS400044 Chesapeake Employers Insurance Company 256
50.231.227.0/24 AS400096 Pikes Peak Regional Building Dept 256
50.216.164.0/24 AS400103 Dyne Therapeutics, Inc 256
50.235.14.0/24 AS400284 Lifetime Products, Inc 256
50.170.19.0/24 AS400357 Southcoast Health System 256
50.170.20.0/24 AS400357 Southcoast Health System 256
50.146.240.0/24 AS400952 Kiss Products 256
50.144.75.0/24 AS400962 Fourteen Foods 256
50.231.29.0/24 AS401002 Bridgers & Paxton Consulting Engineers 256
50.145.221.0/24 AS401151 Marion County 256
50.238.133.0/24 AS401582 San Jose Sharks-SAP Center 256
50.152.20.0/24 AS401963 Valley View Hospital 256
50.217.178.0/24 AS40382 Hennepin County 256
50.220.85.0/24 AS40471 INCYTE CORP 256
50.200.17.0/24 AS40485 Sandy Spring Bank 256
50.237.147.0/24 AS40724 DeKalb County Government 256

Nearby Ranges

BGP prefixes that overlap with 50.0.0.0/8

No nearby ranges found.

Hosted domains

There are 22,927 domain names hosted across 8,782 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 careyinternational.org 772
50.205.133.134 herbgordonclearchoice.com 623
50.227.29.166 materinternational.org 471
50.235.159.6 autosensenow.com 202
50.202.63.53 homeefficiency-consultants.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 grundycountycollision.com 107
50.225.144.185 transportation-simulation.com 86
50.235.15.92 mailflowtrax.com 85
50.242.105.54 lahecc.org 74
50.202.63.55 chicagoinsulation.info 69
50.169.255.210 mopsguide.net 67
50.174.239.241 phillyyam.org 64
50.196.26.45 shrinkwraptunnels.net 62
50.206.105.82 myartapproval.com 60
50.169.170.218 traintotend-express.info 59
50.225.225.206 leopardseals.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

755,477 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
50.148.174.2 AS19677 NJTRANSIT 1.04ms from New York City, US
50.148.135.126 AS7922 Comcast Cable Communications, LLC 2.32ms from Secaucus, US
50.148.206.161 AS7922 Comcast Cable Communications, LLC 3.46ms from Secaucus, US
50.148.162.170 AS7922 Comcast Cable Communications, LLC 1.37ms from Secaucus, US
50.148.217.193 AS7922 Comcast Cable Communications, LLC 3.44ms from Secaucus, US
50.148.186.52 AS7922 Comcast Cable Communications, LLC 1.37ms from Secaucus, US
50.149.2.145 AS7922 Comcast Cable Communications, LLC 1.09ms from Chicago, US
50.149.34.194 AS7922 Comcast Cable Communications, LLC 0.98ms from Chicago, US
50.149.42.226 AS7922 Comcast Cable Communications, LLC 0.83ms from Chicago, US
50.149.22.114 AS7922 Comcast Cable Communications, LLC 1.06ms from Chicago, US
50.149.62.123 AS7922 Comcast Cable Communications, LLC 0.99ms from Chicago, US
50.149.86.210 AS7922 Comcast Cable Communications, LLC 1.07ms from Chicago, US
50.149.82.10 AS7922 Comcast Cable Communications, LLC 0.99ms from Chicago, US
50.148.211.18 AS7922 Comcast Cable Communications, LLC 3.28ms from Secaucus, US
50.148.187.142 AS7922 Comcast Cable Communications, LLC 1.79ms from Secaucus, US
50.148.239.73 AS7922 Comcast Cable Communications, LLC 3.01ms from Secaucus, US
50.149.37.3 AS54066 Wurth Baer Supply Company 2.23ms from Chicago, US
50.149.97.33 AS7922 Comcast Cable Communications, LLC 0.95ms from Chicago, US
50.149.101.217 AS7922 Comcast Cable Communications, LLC 0.90ms from Chicago, US
50.149.94.9 AS7922 Comcast Cable Communications, LLC 1.09ms from Chicago, US
50.149.36.225 AS7922 Comcast Cable Communications, LLC 0.89ms from Chicago, US
50.149.66.110 AS7922 Comcast Cable Communications, LLC 0.93ms from Chicago, US
50.149.100.249 AS7922 Comcast Cable Communications, LLC 0.98ms from Chicago, US
50.148.152.186 AS7922 Comcast Cable Communications, LLC 1.79ms from Secaucus, US
50.148.201.242 AS7922 Comcast Cable Communications, LLC 3.52ms from Secaucus, 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
73.16.15.233 AS7922 Comcast Cable Communications, LLC 7.93ms from Boston, US
12.18.246.201 AS7018 AT&T Enterprises, LLC 7.89ms from Chicago, US
50.235.147.25 AS7922 Comcast Cable Communications, LLC 1.17ms from Chicago, US
104.128.40.105 AS393796 Golden Belt Telephone 7.05ms from Denver, US
195.217.238.57 AS702 Verizon Business 0.68ms from Frankfurt am Main, DE
193.94.141.249 AS719 Elisa Oyj 0.79ms from Helsinki, FI
12.198.65.57 AS7018 AT&T Enterprises, LLC 5.54ms from Los Angeles, US
181.143.45.153 AS13489 UNE EPM TELECOMUNICACIONES S.A. 0.69ms from Medellin, CO
37.235.240.25 AS41268 Sesameware FZ-LLC 8.12ms from Moscow, RU
80.52.211.249 AS5617 Orange Polska Spolka Akcyjna 1.82ms from Poznan, PL
162.17.219.249 AS7922 Comcast Cable Communications, LLC 6.86ms from Reston, US
152.44.152.89 AS11404 Wave Broadband 0.42ms from San Jose, US
73.223.31.185 AS7922 Comcast Cable Communications, LLC 6.35ms from San Jose, US
20.206.96.105 AS8075 Microsoft Corporation 0.16ms from Sao Paulo, BR
173.210.72.57 AS7029 Windstream Communications LLC 7.47ms from Secaucus, US
123.143.0.201 AS3786 LG DACOM Corporation 1.90ms from Seoul, KR
183.115.47.217 AS4766 Korea Telecom 2.29ms from Seoul, KR
113.43.140.121 AS17506 ARTERIA Networks Corporation 0.75ms from Tokyo, JP
60.97.115.25 AS17676 SoftBank Corp. 3.07ms from Tokyo, JP
36.108.163.25 AS4134 CHINANET-BACKBONE 6.74ms from UEruemqi, CN
91.112.10.169 AS8447 A1 Telekom Austria AG 0.97ms from Vienna, AT
62.45.206.169 AS15435 DELTA Fiber Nederland B.V. 1.83ms from Amsterdam, NL
168.227.40.217 AS264883 DIGITEC ELETRONICA LTDA - ME 3.65ms from Campina Grande, BR
104.181.222.105 AS7018 AT&T Enterprises, LLC 2.81ms from Dallas, US
103.159.218.137 AS141474 Trust Innovation Limited 1.44ms from Dhaka, BD

Traceroute

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

$
traceroute -a -n -q1 -f3 50.232.44.33
traceroute to 50.232.44.33 (50.232.44.33): 64 hops max, 52 byte packets
3 [AS7578] 223.165.7.240 0.239 ms
4 *
5 *
6 *
7 [AS7922] 96.110.43.66 1.051 ms
8 [AS7922] 162.151.96.106 47.008 ms
10 [AS7922] 50.232.44.33 1.992 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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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