209.23.192.0/22

AS17035 · NBCUniversal

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	comcast.com
ASN	AS17035
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:      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 contain 209.23.192.0/22

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
209.23.41.0/24	AS136787	PacketHub United States	256
209.23.35.0/24	AS136787	PacketHub Hungary	256
209.23.32.0/24	AS136787	PacketHub Romania	256
209.23.40.0/24	AS136787	PacketHub United States	256
209.23.239.0/24	AS62526	Susquehanna Communications	256
209.23.47.0/24	AS197706	iregister.al & keminet.net	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
209.23.210.0/24	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
209.23.180.0/24	AS12042	CP Internet	256
209.23.164.0/24	AS12042	Airfiber	256
209.23.33.0/24	AS136787	PacketHub Romania	256
209.23.42.0/24	AS136787	PacketHub Australia	256
209.23.39.0/24	AS136787	PacketHub United States	256
209.23.38.0/24	AS136787	PacketHub United States	256
209.23.36.0/24	AS136787	PacketHub United States	256
209.23.37.0/24	AS136787	PacketHub United States	256
209.23.34.0/24	AS136787	PacketHub Hungary	256
209.23.43.0/24	AS136787	PacketHub United States	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
209.23.194.31	AS17035 NBCUniversal	`1.46ms` from Denver, 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
34.215.191.166	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
136.60.82.118	AS16591 Google Fiber Inc.	`5.00ms` from Dallas, US
1.249.230.86	AS9318 SK Broadband Co Ltd	`7.61ms` from Incheon, KR
12.244.106.134	AS7018 AT&T Enterprises, LLC	`1.28ms` from Los Angeles, US
97.128.62.214	AS6167 Verizon Business	`10.77ms` from New York City, US
126.124.35.6	AS17676 SoftBank Corp.	`13.93ms` from Osaka, JP
173.69.133.246	AS701 Verizon Business	`4.19ms` from Philadelphia, US
195.223.50.198	AS3269 Telecom Italia S.p.A.	`12.06ms` from Rome, IT
106.54.3.38	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.31ms` from Shanghai, CN
36.206.251.198	AS56046 China Mobile communications corporation	`5.06ms` from Shanghai, CN
135.196.138.102	AS3257 GTT Communications Inc.	`0.18ms` from Atlanta, US
96.31.196.118	AS19008 Perry-Spencer Communications, Inc.	`10.06ms` from Chicago, US
14.174.79.134	AS45899 VNPT Corp	`8.60ms` from Da Nang, VN
139.167.27.198	AS55836 Reliance Jio Infocomm Limited	`6.99ms` from Delhi, IN
34.240.41.166	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
91.36.33.246	AS3320 Deutsche Telekom AG	`6.98ms` from Frankfurt am Main, DE
79.221.160.166	AS3320 Deutsche Telekom AG	`7.38ms` from Frankfurt am Main, DE
122.251.57.166	AS18077 Yamaguchi Cable Vision Co.,Ltd	`13.39ms` from Hiroshima, JP
221.138.218.134	AS9318 SK Broadband Co Ltd	`1.33ms` from Incheon, KR
217.25.1.118	AS61317 Hivelocity LLC	`0.46ms` from London, GB
193.124.177.182	AS209641 I-SERVERS LTD	`0.54ms` from Moscow, RU
118.59.142.182	AS4766 Korea Telecom	`5.04ms` from Seoul, KR
78.96.157.150	AS12302 Vodafone Romania S.A.	`11.86ms` from Timisoara, RO
73.79.80.54	AS7922 Comcast Cable Communications, LLC	`10.84ms` from Ashburn, US
149.87.30.150	AS52444 Pogliotti & Pogliotti Construcciones S.A.	`7.11ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -f4 -m9 209.23.195.72

traceroute to 209.23.195.72 (209.23.195.72): 9 hops max, 52 byte packets

4 [AS3356] 4.68.72.25 19.86 ms

5 [AS3356] 4.69.219.74 134.697 ms

6 [AS3356] 4.37.151.146 131.55 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On March 29th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales