1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.244.0.0/16
  4. AS7922  | 172.244.0.0/16

172.244.0.0/16

AS7922  ·  Comcast Cable Communications, LLC

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Summary

Country United States
Domain comcast.com
ASN AS7922
Registry ARIN
ID COMCAST-VOIP-4

WHOIS Details

NetHandle:      NET-172-244-0-0-1
OrgID:          CCCS
Parent:         NET-172-0-0-0-0
NetName:        COMCAST-VOIP-4
NetRange:       172.244.0.0 - 172.244.255.255
NetType:        allocation
RegDate:        2013-04-11
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

Nearby Ranges

BGP prefixes that overlap with 172.0.0.0/8

Range ASN Company Num of IPs
172.32.0.0/11 AS21928 T-Mobile USA, Inc. 2,097,152
172.224.0.0/12 AS36183 Akamai Technologies, Inc. 1,048,576
172.0.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
172.224.0.0/12 AS20940 Akamai Technologies, Inc. 1,048,576
172.232.0.0/13 AS20940 Linode 524,288
172.232.0.0/13 AS63949 Linode 524,288
172.112.0.0/13 AS20001 Charter Communications Inc 524,288
172.248.0.0/14 AS20001 Charter Communications Inc 262,144
172.76.0.0/14 AS5650 Frontier Communications of America, Inc. 262,144
172.88.0.0/14 AS20001 Charter Communications Inc 262,144
172.124.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
172.72.0.0/14 AS11426 Charter Communications Inc 262,144
172.242.0.0/15 AS7155 ViaSat,Inc. 131,072
172.100.0.0/15 AS11351 Charter Communications Inc 131,072
172.122.0.0/15 AS2497 Internet Initiative Japan Inc. 131,072
172.253.0.0/16 AS15169 Google LLC 65,536
172.217.0.0/16 AS396982 Google LLC 65,536
172.95.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.108.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.254.0.0/16 AS401827 Charter Communications Inc 65,536
172.247.0.0/16 AS40065 CloudRadium L.L.C 65,536
172.109.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.217.0.0/16 AS15169 Google LLC 65,536
172.247.0.0/16 AS21859 CloudRadium L.L.C 65,536
172.253.0.0/16 AS396982 Google LLC 65,536
172.254.0.0/16 AS12271 Charter Communications Inc 65,536
172.92.0.0/16 AS54858 Wave Broadband 65,536
172.247.0.0/16 AS132839 CloudRadium L.L.C 65,536
172.247.0.0/16 AS134176 CloudRadium L.L.C 65,536
172.92.0.0/16 AS11404 Wave Broadband 65,536
172.85.128.0/17 AS16504 Granite Telecommunications LLC 32,768
172.94.128.0/17 AS135354 JTC Summit 8 Jurong Town Hall Road # 24-05 32,768
172.93.128.0/17 AS20278 Nexeon Technologies, Inc. 32,768
172.80.128.0/17 AS197207 Mobile Communication Company of Iran PLC 32,768
172.103.128.0/17 AS25668 Cipherkey Exchange Corp. 32,768
172.80.0.0/17 AS22552 eSited Solutions 32,768
172.111.64.0/18 AS54113 Fastly, Inc. 16,384
172.84.0.0/18 AS26531 NEXUSDS.COM 16,384
172.82.192.0/18 AS15224 Adobe Inc. 16,384
172.102.64.0/18 AS5650 Frontier Communications Corporation 16,384
172.109.0.0/18 AS5650 Frontier Communications Solutions 16,384
172.82.192.0/18 AS16509 Adobe Inc. 16,384
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.96.192.0/18 AS25820 Cluster Logic Inc 16,384
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.84.192.0/18 AS14434 VI POWERNET, LLC 16,384
172.80.128.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.80.192.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.103.0.0/19 AS11232 Midcontinent Communications 8,192

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.244.139.177 gachon.click 1
172.244.32.186 chothuethietbivanphong.com 1
172.244.143.26 jeremiahirish.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

9,889 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.244.69.17 AS7922 Comcast Cable Communications, LLC 1.18ms from Chicago, US
172.244.173.77 AS7922 Comcast Cable Communications, LLC 1.53ms from San Jose, US
172.244.224.237 AS7922 Comcast Cable Communications, LLC 4.86ms from Seattle, US
172.244.201.41 AS7922 Comcast Cable Communications, LLC 2.85ms from Secaucus, US
172.244.89.97 AS7922 Comcast Cable Communications, LLC 3.26ms from Ashburn, US
172.244.132.161 AS7922 Comcast Cable Communications, LLC 3.38ms from Ashburn, US
172.244.231.169 AS7922 Comcast Cable Communications, LLC 1.08ms from Atlanta, US
172.244.153.109 AS7922 Comcast Cable Communications, LLC 0.91ms from Chicago, US
172.244.149.125 AS7922 Comcast Cable Communications, LLC 3.32ms from Houston, US
172.244.131.217 AS7922 Comcast Cable Communications, LLC 3.36ms from Houston, US
172.244.163.97 AS7922 Comcast Cable Communications, LLC 4.85ms from Seattle, US
172.244.78.169 AS7922 Comcast Cable Communications, LLC 3.23ms from Secaucus, US
172.244.96.253 AS7922 Comcast Cable Communications, LLC 2.75ms from Ashburn, US
172.244.174.125 AS7922 Comcast Cable Communications, LLC 0.97ms from Atlanta, US
172.244.229.37 AS7922 Comcast Cable Communications, LLC 1.10ms from Atlanta, US
172.244.100.229 AS7922 Comcast Cable Communications, LLC 9.28ms from Chicago, US
172.244.136.81 AS7922 Comcast Cable Communications, LLC 7.05ms from Dallas, US
172.244.129.21 AS7922 Comcast Cable Communications, LLC 3.04ms from Miami, US
172.244.57.65 AS7922 Comcast Cable Communications, LLC 1.06ms from Miami, US
172.244.205.241 AS7922 Comcast Cable Communications, LLC 6.78ms from Miami, US
172.244.196.33 AS7922 Comcast Cable Communications, LLC 1.52ms from San Jose, US
172.244.97.9 AS7922 Comcast Cable Communications, LLC 4.05ms from Seattle, US
172.244.198.33 AS7922 Comcast Cable Communications, LLC 16.64ms from Secaucus, US
172.244.216.41 AS7922 Comcast Cable Communications, LLC 6.36ms from Chicago, US
172.244.65.33 AS7922 Comcast Cable Communications, LLC 6.78ms from Miami, 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
52.179.100.176 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
107.128.239.48 AS7018 AT&T Enterprises, LLC 3.61ms from Atlanta, US
85.66.207.224 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 5.58ms from Budapest, HU
134.19.77.112 AS57353 vitroconnect GmbH 0.90ms from Duesseldorf, DE
57.128.7.240 AS16276 OVH SAS 0.10ms from Gravelines, FR
5.26.85.176 AS16135 Turkcell A.S. 18.14ms from Istanbul, TR
36.255.80.16 AS24432 TM International Bangladesh Ltd.Internet service Provider,Gulshan-1,Dhaka-1212 7.39ms from Kolkata, IN
82.54.200.96 AS3269 Telecom Italia S.p.A. 4.11ms from Milan, IT
89.159.115.64 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.00ms from Paris, FR
34.192.53.128 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
95.78.18.16 AS42116 JSC "ER-Telecom Holding" 11.64ms from Samara, RU
69.107.162.224 AS7018 AT&T Enterprises, LLC 1.59ms from San Jose, US
211.57.93.16 AS4766 Korea Telecom 5.10ms from Seoul, KR
114.107.222.144 AS4134 CHINANET-BACKBONE 11.66ms from Wuhan, CN
217.164.31.240 AS5384 Emirates Internet 5.24ms from Al Fujairah City, AE
91.130.61.0 AS1257 Tele2 Sverige AB 1.16ms from Goeteborg, SE
42.116.143.96 AS18403 FPT Telecom Company 1.29ms from Hanoi, VN
159.138.41.144 AS136907 HUAWEI CLOUDS 1.00ms from Hong Kong, HK
74.1.87.160 AS9304 HGC Global Communications Limited 2.78ms from Hong Kong, HK
20.235.104.48 AS8075 Microsoft Corporation 0.20ms from Lohogaon, IN
2.103.106.176 AS13285 TalkTalk Communications Limited 3.93ms from London, GB
79.153.97.48 AS3352 TELEFONICA DE ESPANA S.A.U. 8.79ms from Madrid, ES
213.178.154.112 AS208677 "Cloud Technologies" LLC trading as Cloud.ru 0.11ms from Moscow, RU
79.164.171.208 AS8615 "Central Telegraph" Public Joint-stock Company 1.76ms from Moscow, RU
126.219.40.112 AS17676 SoftBank Corp. 3.68ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 172.244.174.149
traceroute to 172.244.174.149 (172.244.174.149): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [AS7922] 96.110.36.233 2.929 ms
7 [AS7922] 96.110.43.66 1.135 ms
9 [AS7922] 96.217.5.10 0.953 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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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