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:      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


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

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
172.112.0.0/13 AS20001 Charter Communications Inc 524,288
172.232.0.0/13 AS20940 Linode 524,288
172.232.0.0/13 AS63949 Linode 524,288
172.72.0.0/14 AS11426 Charter Communications Inc 262,144
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
172.242.0.0/15 AS7155 ViaSat,Inc. 131,072
172.122.0.0/15 AS2497 Internet Initiative Japan Inc. 131,072
172.100.0.0/15 AS11351 Charter Communications Inc 131,072
172.254.0.0/16 AS12271 Charter Communications Inc 65,536
172.95.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.92.0.0/16 AS54858 Wave Broadband 65,536
172.253.0.0/16 AS396982 Google LLC 65,536
172.92.0.0/16 AS11404 Wave Broadband 65,536
172.108.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.247.0.0/16 AS132839 CloudRadium L.L.C 65,536
172.217.0.0/16 AS396982 Google LLC 65,536
172.247.0.0/16 AS134176 CloudRadium L.L.C 65,536
172.109.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.247.0.0/16 AS40065 CloudRadium L.L.C 65,536
172.217.0.0/16 AS15169 Google LLC 65,536
172.254.0.0/16 AS401827 Charter Communications Inc 65,536
172.253.0.0/16 AS15169 Google LLC 65,536
172.247.0.0/16 AS21859 CloudRadium L.L.C 65,536
172.80.0.0/17 AS22552 eSited Solutions 32,768
172.85.128.0/17 AS16504 Granite Telecommunications LLC 32,768
172.80.128.0/17 AS197207 Mobile Communication Company of Iran PLC 32,768
172.93.128.0/17 AS20278 Nexeon Technologies, Inc. 32,768
172.94.128.0/17 AS135354 JTC Summit 8 Jurong Town Hall Road # 24-05 32,768
172.103.128.0/17 AS25668 Cipherkey Exchange Corp. 32,768
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.109.0.0/18 AS5650 Frontier Communications Solutions 16,384
172.111.64.0/18 AS54113 Fastly, Inc. 16,384
172.102.64.0/18 AS5650 Frontier Communications Corporation 16,384
172.84.192.0/18 AS14434 VI POWERNET, LLC 16,384
172.82.192.0/18 AS16509 Adobe Inc. 16,384
172.96.192.0/18 AS25820 Cluster Logic Inc 16,384
172.82.192.0/18 AS15224 Adobe Inc. 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
172.84.0.0/18 AS26531 NEXUSDS.COM 16,384
172.102.160.0/19 AS25853 Ellijay Telephone Company 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
172.244.32.186 chothuethietbivanphong.com 1
172.244.143.26 jeremiahirish.com 1
172.244.139.177 gachon.click 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

9,899 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.244.5.145 AS7922 Comcast Cable Communications, LLC 1.18ms from Boston, US
172.244.7.137 AS7922 Comcast Cable Communications, LLC 0.87ms from Chicago, US
172.244.46.161 AS7922 Comcast Cable Communications, LLC 3.37ms from Houston, US
172.244.13.149 AS7922 Comcast Cable Communications, LLC 9.86ms from Atlanta, US
172.244.47.149 AS7922 Comcast Cable Communications, LLC 3.32ms from Houston, US
172.244.26.205 AS7922 Comcast Cable Communications, LLC 1.52ms from San Jose, US
172.244.43.201 AS7922 Comcast Cable Communications, LLC 1.31ms from Boston, US
172.244.28.117 AS7922 Comcast Cable Communications, LLC 1.16ms from Chicago, US
172.244.9.25 AS7922 Comcast Cable Communications, LLC 1.56ms from Secaucus, US
172.244.2.197 AS7922 Comcast Cable Communications, LLC 4.10ms from Seattle, US
172.244.35.25 AS7922 Comcast Cable Communications, LLC 2.67ms from Ashburn, US
172.244.45.121 AS7922 Comcast Cable Communications, LLC 1.09ms from Atlanta, US
172.244.17.25 AS7922 Comcast Cable Communications, LLC 1.07ms from Atlanta, US
172.244.6.229 AS7922 Comcast Cable Communications, LLC 0.96ms from Chicago, US
172.244.11.81 AS7922 Comcast Cable Communications, LLC 3.33ms from Houston, US
172.244.27.169 AS7922 Comcast Cable Communications, LLC 4.84ms from Seattle, US
172.244.14.133 AS7922 Comcast Cable Communications, LLC 13.72ms from Miami, US
172.244.16.253 AS7922 Comcast Cable Communications, LLC 1.07ms from Atlanta, US
172.244.19.93 AS7922 Comcast Cable Communications, LLC 11.15ms from Salt Lake City, US
172.244.18.177 AS7922 Comcast Cable Communications, LLC 7.70ms from Atlanta, US
172.244.0.41 AS7922 Comcast Cable Communications, LLC 11.53ms from Los Angeles, US
172.244.29.213 AS7922 Comcast Cable Communications, LLC 9.58ms from Piscataway, US
172.244.39.53 AS7922 Comcast Cable Communications, LLC 3.80ms from San Jose, US
172.244.31.129 AS7922 Comcast Cable Communications, LLC 1.08ms from Miami, US
172.244.38.157 AS7922 Comcast Cable Communications, LLC 3.77ms from San Jose, 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
73.142.191.176 AS7922 Comcast Cable Communications, LLC 5.59ms from Boston, US
102.45.182.208 AS8452 TE-AS 5.03ms from Cairo, EG
20.235.104.48 AS8075 Microsoft Corporation 0.18ms from Lohogaon, IN
184.61.220.192 AS4181 TDS TELECOM 10.64ms from New York City, US
179.109.144.0 AS263585 DIGITAL NET RJ TELECOM EIRELI 7.00ms from Rio de Janeiro, BR
97.128.52.80 AS6167 Verizon Business 13.75ms from Secaucus, US
86.35.186.0 AS9050 Orange Romania S.A. 0.28ms from Bucharest, RO
186.235.151.160 AS53202 Acesso10 Telecom 14.68ms from Fortaleza, BR
18.158.67.224 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
85.48.167.112 AS12479 Orange Espagne SA 1.94ms from Madrid, ES
181.135.33.48 AS13489 UNE EPM TELECOMUNICACIONES S.A. 9.42ms from Medellin, CO
4.199.122.192 AS8075 Microsoft Corporation 0.67ms from Melbourne, AU
73.55.119.240 AS7922 Comcast Cable Communications, LLC 7.85ms from Miami, US
84.169.196.48 AS3320 Deutsche Telekom AG 4.67ms from Nuernberg, DE
100.25.202.240 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
67.202.157.16 AS17306 JAB Wireless, INC. 16.71ms from Salt Lake City, US
182.211.2.32 AS17858 LG POWERCOMM 2.02ms from Seoul, KR
114.82.138.48 AS4812 China Telecom (Group) 3.06ms from Shanghai, CN
111.242.161.48 AS3462 Data Communication Business Group 4.74ms from Taichung, TW
110.3.201.128 AS10013 FreeBit Co.,Ltd. 7.73ms from Tokyo, JP
61.199.234.208 AS4713 NTT DOCOMO BUSINESS,Inc. 4.43ms from Tokyo, JP
46.46.60.0 AS44724 Octopusnet LTD 0.91ms from Vladivostok, RU
212.113.64.208 AS9166 Cegeka NV 11.98ms from Amsterdam, NL
94.69.162.192 AS6799 Ote SA (Hellenic Telecommunications Organisation) 14.63ms from Athens, GR
207.106.5.144 AS7029 Windstream Communications LLC 0.44ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 172.244.22.93
traceroute to 172.244.22.93 (172.244.22.93): 64 hops max, 52 byte packets
1 [AS15169] 216.239.46.104 106.005 ms
2 *
3 [AS7922] 96.110.35.85 128.644 ms
4 [AS7922] 96.110.42.198 136.148 ms
5 [AS7922] 162.151.52.90 137.746 ms
6 [AS7922] 68.85.106.242 134.91 ms
7 [AS7922] 172.244.22.93 134.965 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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