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:      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


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

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
50.234.27.0/24 AS7725 Panasonic Automotive Systems of America 256
50.172.163.0/24 AS17035 NBCU 256
50.202.12.0/24 AS7016 Mount Aloysius College 256
50.216.145.0/24 AS17117 RITSNET 256
50.233.234.0/24 AS17117 RITSNET 256
50.239.208.0/24 AS17117 RITSNET 256
50.202.217.0/24 AS18967 Goucher College 256
50.203.75.0/24 AS18996 CITY OF BAYTOWN 256
50.217.157.0/24 AS7015 Apex Computers 256
50.231.29.0/24 AS401002 Bridgers & Paxton Consulting Engineers 256
50.217.178.0/24 AS40382 Hennepin County 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
50.152.20.0/24 AS401963 Valley View Hospital 256
50.238.133.0/24 AS401582 San Jose Sharks-SAP Center 256
50.146.240.0/24 AS400952 Kiss Products 256
50.144.75.0/24 AS400962 Fourteen Foods 256
50.145.221.0/24 AS401151 Marion County 256
50.202.226.0/24 AS7015 Whalley Computer Associates, Inc. 256
50.201.18.0/24 AS7015 Harvard University WiFi 256
50.223.45.0/24 AS20214 Fast Wave - Data Center - F10 256
50.204.205.0/24 AS63422 World Vision, Inc. 256
50.216.96.0/24 AS22024 Splunk 256
50.220.40.0/24 AS22024 Splunk 256
50.151.209.0/24 AS22034 McMaster-Carr 256
50.171.67.0/24 AS22034 McMaster-Carr 256
50.233.58.0/24 AS22034 McMaster-Carr Company 256
50.225.146.0/24 AS22258 The Memphis Grizzlies 256
50.230.161.0/24 AS22369 OneMind Services LLC 256
50.144.200.0/24 AS22596 UHS of Delaware Inc Drummers Lane 256
50.218.4.0/24 AS22617 Superior Court of California, County of Sacramento 256
50.206.42.0/24 AS22897 84 Lumber LLC 256
50.226.63.0/24 AS63264 Alternative Choice 256
50.200.163.0/24 AS23235 Boston Medical Center 256
50.207.86.0/24 AS25671 Southern California Telephone Company 256
50.224.54.0/24 AS26038 Elevate Technology Group 256
50.227.248.0/24 AS26436 Inperium 256
50.236.97.0/24 AS26476 SABA Software 256
50.207.22.0/24 AS63207 Lakeshore Bone & Joint Institute 256
50.233.76.0/24 AS26840 Advanced Business Group, LLC 256
50.201.62.0/24 AS26912 Northwest Community Healthcare 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

742,728 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
50.153.164.81 AS7922 Comcast Cable Communications, LLC 1.50ms from Chicago, US
50.153.23.139 AS7922 Comcast Cable Communications, LLC 2.11ms from Secaucus, US
50.152.227.25 AS7922 Comcast Cable Communications, LLC 0.79ms from Dallas, US
50.152.12.217 AS7922 Comcast Cable Communications, LLC 1.26ms from Denver, US
50.152.70.1 AS7922 Comcast Cable Communications, LLC 3.37ms from Houston, US
50.154.66.33 AS7922 Comcast Cable Communications, LLC 2.23ms from San Jose, US
50.152.139.185 AS7922 Comcast Cable Communications, LLC 0.88ms from Seattle, US
50.152.23.177 AS7922 Comcast Cable Communications, LLC 1.56ms from Denver, US
50.152.6.209 AS7922 Comcast Cable Communications, LLC 1.29ms from Denver, US
50.152.28.65 AS7922 Comcast Cable Communications, LLC 1.33ms from Denver, US
50.152.25.81 AS7922 Comcast Cable Communications, LLC 1.29ms from Denver, US
50.152.19.189 AS7922 Comcast Cable Communications, LLC 1.56ms from Denver, US
50.152.20.2 AS401963 VALLEY VIEW HOSPITAL ASSOCIATION 6.51ms from Denver, US
50.152.85.137 AS7922 Comcast Cable Communications, LLC 3.28ms from Houston, US
50.152.194.185 AS7922 Comcast Cable Communications, LLC 18.15ms from Piscataway, US
50.153.169.193 AS7922 Comcast Cable Communications, LLC 1.18ms from Chicago, US
50.153.166.81 AS7922 Comcast Cable Communications, LLC 0.96ms from Chicago, US
50.153.131.161 AS7922 Comcast Cable Communications, LLC 1.18ms from Chicago, US
50.154.64.21 AS7922 Comcast Cable Communications, LLC 2.24ms from San Jose, US
50.153.22.217 AS7922 Comcast Cable Communications, LLC 2.12ms from Secaucus, US
50.153.137.97 AS7922 Comcast Cable Communications, LLC 0.93ms from Chicago, US
50.154.1.217 AS7922 Comcast Cable Communications, LLC 6.80ms from Chicago, US
50.152.5.90 AS7922 Comcast Cable Communications, LLC 1.24ms from Denver, US
50.152.10.53 AS7922 Comcast Cable Communications, LLC 1.38ms from Denver, US
50.152.66.3 AS7922 Comcast Cable Communications, LLC 3.30ms 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
222.126.195.9 AS37965 Pacnet Business Solutions LTD 3.56ms from Beijing, CN
101.20.38.153 AS4837 CHINA UNICOM China169 Backbone 4.31ms from Beijing, CN
120.46.73.153 AS55990 Huawei Cloud Service data center 3.59ms from Beijing, CN
188.25.212.137 AS8708 DIGI ROMANIA S.A. 0.91ms from Bucharest, RO
190.97.5.105 AS27833 BVNET S.A. 7.24ms from Buenos Aires, AR
37.57.65.233 AS13188 CONTENT DELIVERY NETWORK LTD 6.56ms from Kharkiv, UA
85.174.128.25 AS25490 PJSC Rostelecom 1.25ms from Krasnodar, RU
51.191.211.9 AS5607 Sky UK Limited 1.08ms from London, GB
51.146.207.153 AS5607 Sky UK Limited 7.99ms from London, GB
78.33.171.105 AS8468 ENTANET International Limited 8.52ms from London, GB
212.17.216.217 AS8968 BT Italia S.p.A. 1.40ms from Milan, IT
98.117.213.9 AS701 Verizon Business 4.44ms from Philadelphia, US
173.249.205.105 AS11878 tzulo, inc. 0.45ms from Phoenix, US
201.90.198.73 AS4230 CLARO S.A. 0.93ms from Sao Paulo, BR
129.213.231.249 AS46558 Oracle Corporation 0.67ms from Seattle, US
85.236.232.169 AS34318 ASAK Kabelfernsehen GmbH 4.27ms from Vienna, AT
149.143.10.25 AS57795 NG-BLU Networks B.V. 0.81ms from Amsterdam, NL
72.205.214.201 AS22773 Cox Communications Inc. 19.81ms from Atlanta, US
125.16.229.217 AS9498 BHARTI Airtel Ltd. 0.69ms from Bengaluru, IN
119.49.193.41 AS4837 CHINA UNICOM China169 Backbone 2.96ms from Changchun, CN
221.182.105.249 AS9808 China Mobile Communications Group Co., Ltd. 3.60ms from Chengdu, CN
119.82.65.121 AS10029 SHYAM SPECTRA PVT LTD 1.49ms from Delhi, IN
86.160.12.9 AS2856 British Telecommunications PLC 5.81ms from London, GB
93.42.139.233 AS12874 Fastweb SpA 1.11ms from Milan, IT
158.110.40.89 AS137 Consortium GARR 5.57ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f2 50.199.0.90
traceroute to 50.199.0.90 (50.199.0.90): 64 hops max, 52 byte packets
3 *
4 *
5 [AS7922] 96.216.61.14 134.218 ms
6 [AS7922] 69.139.164.166 134.477 ms
7 [AS7922] 96.110.249.102 134.396 ms
8 [AS7922] 50.199.0.90 143.455 ms
Measurement taken from IPinfo ProbeNet in Lima, PE
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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