1. All IP Ranges
  2. 209.0.0.0/8
  3. 209.23.0.0/16
  4. AS7922  | 209.23.192.0/18

209.23.192.0/18

AS7922  ·  Comcast Cable Communications, LLC

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Summary

Country United States
Domain comcast.com
ASN AS7922
Registry ARIN
ID COMCAST-BUSINESS-BLK4

WHOIS Details

NetHandle:      NET-209-23-192-0-1
OrgID:          CCCS
Parent:         NET-209-0-0-0-0
NetName:        COMCAST-BUSINESS-BLK4
NetRange:       209.23.192.0 - 209.23.255.255
NetType:        allocation
RegDate:        2003-01-13
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 209.23.192.0/18

Range ASN Company Num of IPs
209.23.239.0/24 AS62526 Susquehanna Communications 256
209.23.207.0/24 AS33462 Atmospheric and Environmental Research, Inc. 256
209.23.249.0/24 AS33491 Susquehanna Communications 256
209.23.201.0/24 AS33651 Harker School K-12 256
209.23.210.0/24 AS26868 National Cable & Telecommunications Association 256
209.23.225.0/24 AS33287 Parx Casino and Racing 256

Nearby Ranges

BGP prefixes that overlap with 209.23.0.0/16

Range ASN Company Num of IPs
209.23.128.0/18 AS12042 Fidium 16,384
209.23.64.0/20 AS401413 8th Fire Communications, LLC 4,096
209.23.80.0/20 AS15065 Slic Network Solutions, Inc 4,096
209.23.8.0/22 AS6364 Atlantic.Net - Dallas, LLC. 1,024
209.23.12.0/23 AS6364 Atlantic.Net - Dallas, LLC. 512
209.23.40.0/24 AS136787 PacketHub United States 256
209.23.41.0/24 AS136787 PacketHub United States 256
209.23.42.0/24 AS136787 PacketHub Australia 256
209.23.43.0/24 AS136787 PacketHub United States 256
209.23.239.0/24 AS62526 Susquehanna Communications 256
209.23.44.0/24 AS197706 iregister.al & keminet.net 256
209.23.45.0/24 AS197706 iregister.al & keminet.net 256
209.23.46.0/24 AS197706 iregister.al & keminet.net 256
209.23.47.0/24 AS197706 iregister.al & keminet.net 256
209.23.210.0/24 AS26868 National Cable & Telecommunications Association 256
209.23.225.0/24 AS33287 Parx Casino and Racing 256
209.23.207.0/24 AS33462 Atmospheric and Environmental Research, Inc. 256
209.23.249.0/24 AS33491 Susquehanna Communications 256
209.23.201.0/24 AS33651 Harker School K-12 256
209.23.164.0/24 AS12042 Airfiber 256
209.23.180.0/24 AS12042 CP Internet 256
209.23.32.0/24 AS136787 PacketHub Romania 256
209.23.33.0/24 AS136787 PacketHub Romania 256
209.23.34.0/24 AS136787 PacketHub Hungary 256
209.23.36.0/24 AS136787 PacketHub United States 256
209.23.35.0/24 AS136787 PacketHub Hungary 256
209.23.37.0/24 AS136787 PacketHub United States 256
209.23.38.0/24 AS136787 PacketHub United States 256
209.23.39.0/24 AS136787 PacketHub United States 256

Hosted domains

There are 101 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
209.23.204.122 glowtracts.com 13
209.23.205.94 realtynametags.com 13
209.23.229.245 magnetrolenvironmental.net 6
209.23.205.95 namifycreative.com 6
209.23.229.140 issibenefits.org 5
209.23.205.212 phc4submit.org 4
209.23.204.117 studymybible.com 3
209.23.243.73 yourcentralplace.com 2
209.23.244.115 eqred.com 2
209.23.238.195 mancinosrewards.org 2
209.23.229.250 innovativesensing.com 2
209.23.251.18 maunion.com 2
209.23.245.125 romephysician.com 2
209.23.245.127 techcareteam.net 2
209.23.200.100 lakesideind.net 2
209.23.242.12 lynnfieldpubliclibrary.org 2
209.23.245.93 itgeorgia.net 2
209.23.205.103 narnify.com 2
209.23.244.113 reservation-emeraldqueen.com 1
209.23.252.161 lubemgtstores.com 1

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

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

IP Address ASN Details
209.23.208.81 AS7922 Comcast Cable Communications, LLC 2.05ms from Atlanta, US
209.23.249.1 AS33491 Comcast Cable Communications, LLC 2.97ms from Chicago, US
209.23.240.182 AS7922 Comcast Cable Communications, LLC 1.88ms from Atlanta, US
209.23.201.31 AS33651 Comcast Cable Communications, LLC 2.64ms from Fremont, US
209.23.243.217 AS7922 Comcast Cable Communications, LLC 1.85ms from Chicago, US
209.23.216.243 AS7922 Comcast Cable Communications, LLC 1.39ms from Denver, US
209.23.206.3 AS63415 Great Healthworks, Inc 1.33ms from Miami, US
209.23.238.194 AS7922 Comcast Cable Communications, LLC 2.41ms from Chicago, US
209.23.254.193 AS7922 Comcast Cable Communications, LLC 1.84ms from Chicago, US
209.23.239.254 AS62526 AXCELIS TECHNOLOGIES 1.81ms from Boston, US
209.23.214.97 AS7922 Comcast Cable Communications, LLC 0.85ms from Boston, US
209.23.224.38 AS7922 Comcast Cable Communications, LLC 1.61ms from Boston, US
209.23.230.225 AS7922 Comcast Cable Communications, LLC 1.72ms from Boston, US
209.23.209.229 AS7922 Comcast Cable Communications, LLC 2.63ms from Chicago, US
209.23.242.158 AS7922 Comcast Cable Communications, LLC 2.00ms from Chicago, US
209.23.204.113 AS7922 Comcast Cable Communications, LLC 2.65ms from Atlanta, US
209.23.207.7 AS33462 AER 1.25ms from Boston, US
209.23.225.1 AS33287 Comcast Cable Communications, LLC 5.45ms from New York City, US
209.23.246.50 AS7725 Comcast Cable Communications, LLC 1.09ms from Atlanta, US
209.23.244.225 AS7922 Comcast Cable Communications, LLC 1.18ms from Atlanta, US
209.23.222.193 AS7922 Comcast Cable Communications, LLC 1.24ms from Seattle, US
209.23.210.2 AS26868 NCTA - The Internet & Television Association 2.55ms from Herndon, US
209.23.205.103 AS7922 Comcast Cable Communications, LLC 13.77ms from Draper, US
209.23.203.178 AS7922 Comcast Cable Communications, LLC 2.80ms from Ashburn, US
209.23.252.110 AS7922 Comcast Cable Communications, LLC 2.46ms from Atlanta, 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
216.177.23.226 AS10367 Fibercast Corporation 6.50ms from Boston, US
79.248.240.210 AS3320 Deutsche Telekom AG 3.57ms from Duesseldorf, DE
103.236.253.130 AS58854 Kaopu Cloud 1.68ms from Fuzhou, CN
217.192.61.242 AS3303 Swisscom (Switzerland) Ltd 0.66ms from Geneve, CH
110.8.142.242 AS9318 SK Broadband Co Ltd 1.57ms from Incheon, KR
194.87.246.130 AS207483 Netvia Bilisim Yazilim Dan. Tic. Ltd. Sti. 0.25ms from Istanbul, TR
182.65.201.34 AS24560 Bharti Airtel Ltd., Telemedia Services 12.59ms from Kolkata, IN
62.6.54.210 AS2856 British Telecommunications PLC 2.07ms from London, GB
34.110.196.162 AS396982 Google LLC 0.08ms from Melbourne, AU
88.38.75.66 AS3269 Telecom Italia S.p.A. 4.70ms from Milan, IT
15.206.23.98 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
96.224.241.146 AS701 Verizon Business 2.62ms from New York City, US
148.76.179.114 AS6128 Cablevision Systems Corp. 3.70ms from Piscataway, US
12.87.25.18 AS7018 AT&T Enterprises, LLC 3.73ms from San Jose, US
199.212.254.2 AS26677 ORION 3.43ms from Toronto, CA
52.178.15.162 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
85.74.84.114 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.56ms from Athens, GR
107.190.198.2 AS21921 New Hope Telephone Cooperative 6.68ms from Atlanta, US
5.204.114.34 AS213155 Yettel Hungary Ltd. 10.77ms from Budapest, HU
45.178.252.2 AS264643 Enredes S.A. 9.21ms from Buenos Aires, AR
196.126.128.2 AS36925 MEDITELECOM 6.91ms from Casablanca, MA
97.149.38.98 AS6167 Verizon Business 16.39ms from Chicago, US
165.171.224.2 AS46277 OhioHealth Corporation 0.78ms from Columbus, US
99.67.75.146 AS7018 AT&T Enterprises, LLC 3.21ms from Dallas, US
223.178.234.162 AS24560 Bharti Airtel Ltd., Telemedia Services 9.75ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 209.23.246.254
traceroute to 209.23.246.254 (209.23.246.254): 64 hops max, 52 byte packets
3 *
4 *
5 [AS6939] 184.105.222.71 18.239 ms
6 [AS7922] 50.242.148.117 65.225 ms
7 [AS7922] 96.110.36.45 32.685 ms
8 [AS7922] 96.110.43.78 29.244 ms
9 [AS7922] 24.124.169.62 29.028 ms
10 [AS7922] 96.216.108.234 29.175 ms
11 [AS7922] 96.216.109.6 29.466 ms
12 [AS7725] 209.23.246.254 29.441 ms
Measurement taken from IPinfo ProbeNet in Ottoville, 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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