1. All IP Ranges
  2. 172.0.0.0/8
  3. AS11426  | 172.72.0.0/14

172.72.0.0/14

AS11426  ·  Charter Communications Inc

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Summary

Country United States
Domain charter.com
ASN AS11426
Registry ARIN
ID RRMA

WHOIS Details

NetHandle:      NET-172-72-0-0-1
OrgID:          CC-3517
Parent:         NET-172-0-0-0-0
NetName:        RRMA
NetRange:       172.72.0.0 - 172.75.255.255
NetType:        allocation
RegDate:        2015-04-06
Updated:        2015-04-06
Source:         ARIN


OrgID:          CC-3517
OrgName:        Charter Communications Inc
CanAllocate:    
Street:         6175 S. Willow Dr
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
Comment:        Legacy Time Warner Cable IP Assets
RegDate:        2018-10-10
Updated:        2022-09-14
OrgAdminHandle: IPADD1-ARIN
OrgTechHandle:  IPADD1-ARIN
OrgAbuseHandle: ABUSE19-ARIN
Source:         ARIN


POCHandle:      ABUSE19-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         P.O. Box 4987
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80155
RegDate:        2002-08-30
Updated:        2025-02-05
OfficePhone:    +1-877-777-2263
Mailbox:        abuse@charter.net
Source:         ARIN


POCHandle:      IPADD1-ARIN
IsRole:         Y
LastName:       IPAddressing
FirstName:      
Street:         6175 South Willow Drive
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2002-09-10
Updated:        2025-12-03
OfficePhone:    +1-866-248-7662
Mailbox:        PublicIPAddressing@charter.com
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
172.0.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
172.224.0.0/12 AS20940 Akamai Technologies, Inc. 1,048,576
172.224.0.0/12 AS36183 Akamai Technologies, Inc. 1,048,576
172.232.0.0/13 AS63949 Linode 524,288
172.112.0.0/13 AS20001 Charter Communications Inc 524,288
172.232.0.0/13 AS20940 Linode 524,288
172.248.0.0/14 AS20001 Charter Communications Inc 262,144
172.124.0.0/14 AS7018 AT&T Enterprises, LLC 262,144
172.88.0.0/14 AS20001 Charter Communications Inc 262,144
172.76.0.0/14 AS5650 Frontier Communications of America, 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
172.92.0.0/16 AS54858 Wave Broadband 65,536
172.254.0.0/16 AS12271 Charter Communications Inc 65,536
172.217.0.0/16 AS15169 Google LLC 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
172.253.0.0/16 AS15169 Google LLC 65,536
172.247.0.0/16 AS21859 CloudRadium L.L.C 65,536
172.217.0.0/16 AS396982 Google LLC 65,536
172.253.0.0/16 AS396982 Google LLC 65,536
172.244.0.0/16 AS7922 Comcast Cable Communications, LLC 65,536
172.92.0.0/16 AS11404 Wave Broadband 65,536
172.254.0.0/16 AS401827 Charter Communications Inc 65,536
172.95.0.0/16 AS5650 Frontier Communications Corporation 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
172.108.0.0/16 AS5650 Frontier Communications Corporation 65,536
172.80.0.0/17 AS22552 eSited Solutions 32,768
172.103.128.0/17 AS25668 Cipherkey Exchange Corp. 32,768
172.94.128.0/17 AS135354 JTC Summit 8 Jurong Town Hall Road # 24-05 32,768
172.85.128.0/17 AS16504 Granite Telecommunications LLC 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
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.82.192.0/18 AS16509 Adobe Inc. 16,384
172.84.0.0/18 AS26531 NEXUSDS.COM 16,384
172.84.192.0/18 AS14434 VI POWERNET, LLC 16,384
172.80.192.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.80.128.0/18 AS197207 Mobile Communication Company of Iran PLC 16,384
172.82.192.0/18 AS15224 Adobe Inc. 16,384
172.109.0.0/18 AS5650 Frontier Communications Solutions 16,384
172.111.64.0/18 AS54113 Fastly, Inc. 16,384
172.96.192.0/18 AS25820 Cluster Logic Inc 16,384
172.81.192.0/18 AS45090 Tencent Cloud Computing (Beijing) Co., Ltd 16,384
172.102.64.0/18 AS5650 Frontier Communications Corporation 16,384
172.98.96.0/19 AS53828 NETWORK INNOVATIONS, LLC 8,192

Hosted domains

There are 162 domain names hosted across 134 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
172.74.72.122 delicio.ai 6
172.75.41.11 sydneyb.website 4
172.73.168.132 thisimpliesthat.com 4
172.73.208.205 mistycreeksoftware.com 3
172.72.33.138 jeremylisa.com 3
172.73.202.121 genesistool.us 3
172.72.175.166 brianhickey.com 2
172.74.14.235 waplus.ai 2
172.72.203.61 razorhosts.com 2
172.74.122.26 rbswebs4u.com 2
172.74.69.87 dashofsalterrae.com 2
172.72.165.43 cdkphoto.com 2
172.72.202.218 obsrh.life 2
172.72.160.98 danielreardon.com 2
172.73.130.11 chaosstrike.com 2
172.75.59.131 joshuadees.com 2
172.72.119.139 pikegcaa.com 2
172.72.255.232 cybersamurai.online 2
172.73.144.188 danzombek.com 1
172.74.98.141 jdewerd.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

129,064 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
172.74.71.234 AS11426 Charter Communications Inc 10.68ms from Ashburn, US
172.74.169.232 AS11426 Charter Communications Inc 7.33ms from Charlotte, US
172.74.145.209 AS11426 Charter Communications Inc 8.71ms from Charlotte, US
172.74.160.1 AS11426 Charter Communications Inc 5.67ms from Charlotte, US
172.74.157.253 AS11426 Charter Communications Inc 8.44ms from Charlotte, US
172.74.105.76 AS11426 Charter Communications Inc 9.23ms from Charlotte, US
172.74.2.8 AS11426 Charter Communications Inc 4.19ms from Charlotte, US
172.74.42.23 AS11426 Charter Communications Inc 10.16ms from Charlotte, US
172.74.122.109 AS11426 Charter Communications Inc 7.64ms from Charlotte, US
172.74.187.95 AS11426 Charter Communications Inc 7.66ms from Charlotte, US
172.74.37.233 AS11426 Charter Communications Inc 10.81ms from Charlotte, US
172.74.24.1 AS11426 Charter Communications Inc 7.79ms from Ashburn, US
172.74.94.248 AS11426 Charter Communications Inc 11.43ms from Ashburn, US
172.74.110.247 AS11426 Charter Communications Inc 9.54ms from Charlotte, US
172.74.147.210 AS11426 Charter Communications Inc 8.72ms from Charlotte, US
172.74.121.184 AS11426 Charter Communications Inc 10.21ms from Charlotte, US
172.74.127.31 AS11426 Charter Communications Inc 14.84ms from Charlotte, US
172.74.60.109 AS11426 Charter Communications Inc 10.45ms from Charlotte, US
172.74.76.21 AS11426 Charter Communications Inc 10.90ms from Ashburn, US
172.74.93.87 AS11426 Charter Communications Inc 11.08ms from Ashburn, US
172.74.99.103 AS11426 Charter Communications Inc 9.66ms from Charlotte, US
172.74.161.142 AS11426 Charter Communications Inc 8.20ms from Charlotte, US
172.74.50.88 AS11426 Charter Communications Inc 9.96ms from Charlotte, US
172.74.106.84 AS11426 Charter Communications Inc 8.50ms from Charlotte, US
172.74.129.99 AS11426 Charter Communications Inc 8.04ms from Charlotte, 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
45.58.132.158 AS46844 Sharktech 0.32ms from Amsterdam, NL
71.219.214.254 AS19901 Brightspeed 6.80ms from Ashburn, US
105.76.44.78 AS36884 Wana Corporate 11.39ms from Casablanca, MA
12.245.182.254 AS7018 AT&T Enterprises, LLC 2.33ms from Chicago, US
217.24.3.254 AS15844 true global communications GmbH 0.60ms from Frankfurt am Main, DE
42.2.60.254 AS4760 HKT Limited 0.77ms from Hong Kong, HK
218.102.124.254 AS4760 HKT Limited 0.67ms from Hong Kong, HK
86.189.11.62 AS2856 British Telecommunications PLC 4.34ms from London, GB
23.43.178.174 AS16625 Akamai Technologies, Inc. 0.11ms from Los Angeles, US
208.70.200.110 AS33717 Chunghwa Telecom Global, INC 0.62ms from Los Angeles, US
87.30.22.254 AS3269 Telecom Italia S.p.A. 3.21ms from Milan, IT
98.90.56.14 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
174.49.128.142 AS7922 Comcast Cable Communications, LLC 17.68ms from Reston, US
90.147.25.126 AS137 Consortium GARR 0.69ms from Rome, IT
188.187.148.30 AS41786 JSC "ER-Telecom Holding" 8.51ms from Samara, RU
221.154.204.254 AS4766 Korea Telecom 1.97ms from Seoul, KR
115.20.231.62 AS4766 Korea Telecom 3.53ms from Seoul, KR
116.15.193.254 AS9506 Singtel Fibre Broadband 1.08ms from Singapore, SG
210.132.131.110 AS2527 Sony Network Communications Inc. 1.97ms from Tokyo, JP
101.201.32.14 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.82ms from Beijing, CN
2.202.183.206 AS3209 Vodafone GmbH 8.25ms from Berlin, DE
115.130.157.46 AS7545 TPG Telecom Limited 1.75ms from Brisbane, AU
107.206.67.78 AS7018 AT&T Enterprises, LLC 2.86ms from Dallas, US
130.45.9.254 AS7459 Grande Communications Networks, LLC 9.54ms from Dallas, US
27.255.168.238 AS17917 Quadrant Televentures Limited 8.73ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 172.74.77.150
traceroute to 172.74.77.150 (172.74.77.150): 64 hops max, 52 byte packets
5 *
6 [AS3356] 4.69.220.26 111.208 ms
7 [AS3356] 4.68.37.214 101.324 ms
8 [AS7843] 66.109.3.24 103.283 ms
9 [AS7843] 107.14.18.107 108.79 ms
10 *
11 [AS11426] 24.25.45.33 123.85 ms
12 [AS11426] 174.111.110.53 119.329 ms
13 [AS11426] 172.74.77.150 143.377 ms
Measurement taken from IPinfo ProbeNet in Arezzo, IT
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.

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