73.0.0.0/8
AS7922 · Comcast Cable Communications, LLC
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
| Country |
United States
|
| Domain | comcast.com |
| ASN | AS7922 |
| Registry | ARIN |
| ID | CABLE-1 |
WHOIS Details
NetHandle: NET-73-0-0-0-1 OrgID: CCCS Parent: NET-73-0-0-0-0 NetName: CABLE-1 NetRange: 73.0.0.0 - 73.255.255.255 NetType: allocation RegDate: 2005-04-19 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
Hosted domains
There are 16,412 domain names hosted across 12,530 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 73.14.196.21 | studiosoffices.com | 106 |
| 73.189.40.235 | awareiot.org | 47 |
| 73.97.231.197 | twoheadedeunuch.com | 33 |
| 73.204.116.239 | mrccloud.com | 21 |
| 73.181.71.25 | rc-connector.com | 19 |
| 73.110.194.110 | cloudcatcher.com | 18 |
| 73.222.130.230 | svelte-works.net | 18 |
| 73.51.58.232 | be-attitudes.com | 17 |
| 73.74.176.179 | chicagostagehands.net | 17 |
| 73.54.16.224 | ecaperealty.com | 16 |
| 73.80.72.33 | smithscarclocks.com | 15 |
| 73.51.90.229 | electmalik.com | 15 |
| 73.36.247.226 | myitbot.com | 15 |
| 73.234.87.176 | iplaycafe.com | 14 |
| 73.22.239.67 | lcrcomputer.com | 14 |
| 73.246.205.109 | davidsnydernlp.com | 14 |
| 73.109.224.196 | seattlerg.com | 13 |
| 73.227.181.153 | phcorcoran.com | 13 |
| 73.197.85.225 | winestorenames.com | 13 |
| 73.193.104.187 | theconstantins.com | 12 |
Hosted domains API
Pingable IPs
10,627,203 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 73.17.185.127 |
8.81ms from Boston,
US
|
|
| 73.17.97.248 |
11.45ms from Boston,
US
|
|
| 73.17.180.1 |
3.20ms from Boston,
US
|
|
| 73.17.198.1 |
4.24ms from Boston,
US
|
|
| 73.17.42.1 |
4.53ms from Boston,
US
|
|
| 73.17.51.56 |
10.97ms from Boston,
US
|
|
| 73.17.100.128 |
8.58ms from Boston,
US
|
|
| 73.17.191.148 |
4.89ms from Boston,
US
|
|
| 73.17.70.14 |
9.76ms from Boston,
US
|
|
| 73.17.13.80 |
9.11ms from Providence,
US
|
|
| 73.17.52.191 |
7.93ms from Boston,
US
|
|
| 73.17.145.23 |
11.19ms from Boston,
US
|
|
| 73.17.150.1 |
1.42ms from Boston,
US
|
|
| 73.17.125.119 |
7.65ms from Boston,
US
|
|
| 73.17.8.163 |
11.70ms from Boston,
US
|
|
| 73.17.137.240 |
5.84ms from Boston,
US
|
|
| 73.17.1.63 |
9.87ms from Providence,
US
|
|
| 73.17.126.57 |
7.47ms from Boston,
US
|
|
| 73.17.124.11 |
7.00ms from Boston,
US
|
|
| 73.17.5.167 |
8.57ms from Boston,
US
|
|
| 73.17.161.183 |
7.67ms from Boston,
US
|
|
| 73.17.115.134 |
7.85ms from Boston,
US
|
|
| 73.16.248.1 |
6.77ms from Boston,
US
|
|
| 73.17.71.33 |
9.70ms from Boston,
US
|
|
| 73.17.29.170 |
7.01ms from Boston,
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 |
|---|---|---|
| 122.70.34.200 |
2.80ms from Beijing,
CN
|
|
| 35.188.130.168 |
0.11ms from Council Bluffs,
US
|
|
| 151.50.235.200 |
15.68ms from Frosinone,
IT
|
|
| 84.74.238.40 |
9.62ms from Geneve,
CH
|
|
| 42.242.93.184 |
4.66ms from Kunming,
CN
|
|
| 42.179.167.8 |
4.04ms from Liaoyang,
CN
|
|
| 2.218.216.200 |
3.63ms from London,
GB
|
|
| 5.68.172.216 |
6.28ms from London,
GB
|
|
| 45.90.53.248 |
10.34ms from Madrid,
ES
|
|
| 185.100.71.40 |
4.35ms from Manchester,
GB
|
|
| 97.163.56.120 |
15.75ms from Miami,
US
|
|
| 75.220.186.40 |
10.89ms from Miami,
US
|
|
| 79.41.155.56 |
1.24ms from Milan,
IT
|
|
| 82.62.85.72 |
7.07ms from Milan,
IT
|
|
| 188.32.246.40 |
1.22ms from Moscow,
RU
|
|
| 177.8.59.152 |
3.50ms from Novo Hamburgo,
BR
|
|
| 201.137.30.248 |
3.69ms from Santiago de Queretaro,
MX
|
|
| 121.181.162.152 |
4.47ms from Seoul,
KR
|
|
| 111.80.50.120 |
6.95ms from Taipei,
TW
|
|
| 211.142.31.152 |
3.74ms from Taiyuan,
CN
|
|
| 186.227.70.8 |
1.65ms from Fortaleza,
BR
|
|
| 223.177.225.136 |
14.80ms from Kolkata,
IN
|
|
| 92.17.112.120 |
5.73ms from Manchester,
GB
|
|
| 73.104.94.200 |
6.11ms from Orlando,
US
|
|
| 85.167.73.216 |
5.04ms from Oslo,
NO
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs