209.23.253.0/24

AS33651 · Comcast Cable Communications, LLC

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Summary

Country	United States
Domain	comcast.com
ASN	AS33651
Parent Range	209.23.192.0/18
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:        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 contain 209.23.253.0/24

Range	ASN	Company	Num of IPs
209.23.192.0/18	AS7922	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS63415	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS7725	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS17035	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS32302	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS33651	Comcast Cable Communications, LLC	16,384

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
209.23.192.0/18	AS17035	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS32302	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS33651	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS63415	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS7725	Comcast Cable Communications, LLC	16,384
209.23.192.0/18	AS7922	Comcast Cable Communications, LLC	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
3.89.179.88	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
201.219.107.72	AS14232 Cooperativa Telefónica Pinamar Ltda.	`9.46ms` from Buenos Aires, AR
23.37.36.248	AS16625 Akamai Technologies, Inc.	`0.28ms` from Frankfurt am Main, DE
183.60.146.200	AS4134 CHINANET-BACKBONE	`4.98ms` from Guangzhou, CN
82.34.40.88	AS5089 Virgin Media Limited	`5.82ms` from London, GB
149.241.42.152	AS5607 Sky UK Limited	`1.33ms` from London, GB
70.125.51.88	AS33363 Charter Communications, Inc	`10.08ms` from Miami, US
173.63.246.152	AS701 Verizon Business	`1.70ms` from New York City, US
23.26.40.120	AS401152 Ace Data Centers II, L.L.C.	`0.12ms` from Orem, US
163.221.236.184	AS131158 Nara Institute of Science and Technology, National University Corporation	`2.03ms` from Osaka, JP
201.243.135.40	AS8048 CANTV Servicios, Venezuela	`15.97ms` from Willemstad, CW
77.163.126.8	AS1136 KPN B.V.	`1.11ms` from Amsterdam, NL
98.64.151.136	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
134.236.182.232	AS131090 National Telecom Public Company Limited	`14.02ms` from Bangkok, TH
24.91.247.72	AS7922 Comcast Cable Communications, LLC	`5.08ms` from Boston, US
184.58.200.232	AS10796 Charter Communications Inc	`4.51ms` from Chicago, US
184.58.161.216	AS10796 Charter Communications Inc	`6.48ms` from Chicago, US
18.190.189.152	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
223.226.234.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.81ms` from Delhi, IN
67.41.116.120	AS209 CenturyLink Communications, LLC	`2.66ms` from Denver, US
34.248.203.24	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
78.42.19.40	AS3209 Vodafone GmbH	`8.02ms` from Frankfurt am Main, DE
115.72.85.72	AS7552 Viettel Group	`1.95ms` from Ho Chi Minh City, VN
82.45.193.24	AS5089 Virgin Media Limited	`13.39ms` from London, GB
185.122.234.8	AS6908 Datahop - Six Degrees	`2.01ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 -m7 209.23.253.111

traceroute to 209.23.253.111 (209.23.253.111): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.166 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On March 13th 2026

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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