72.31.28.0/22

AS33363 · Charter Communications, Inc

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

Summary

Country	United States
Domain	chartercom.com
ASN	AS33363
Registry	ARIN
ID	MTA-3

WHOIS Details

NetHandle:      NET-72-31-0-0-1
OrgID:          CC-3518
Parent:         NET-72-0-0-0-0
NetName:        MTA-3
NetRange:       72.31.0.0 - 72.31.255.255
NetType:        allocation
RegDate:        2005-02-23
Updated:        2012-02-24
Source:         ARIN


OrgID:          CC-3518
OrgName:        Charter Communications, Inc
CanAllocate:    
Street:         6175 S. Willow Dr
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
Comment:        Legacy Bright House Networks 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:        2026-02-13
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 72.31.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
72.31.31.13	AS33363 Charter Communications, Inc	`6.83ms` from Los Angeles, US
72.31.28.229	AS33363 Charter Communications, Inc	`4.87ms` from Los Angeles, US
72.31.29.73	AS33363 Charter Communications, Inc	`4.89ms` from Los Angeles, US
72.31.30.18	AS33363 Charter Communications, Inc	`4.76ms` from Los Angeles, 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
37.46.143.102	AS25151 Cyso Group B.V.	`0.38ms` from Amsterdam, NL
219.239.214.166	AS4808 China Unicom Beijing Province Network	`3.54ms` from Beijing, CN
50.103.28.182	AS5650 Frontier Communications of America, Inc.	`10.98ms` from Chicago, US
195.74.162.102	AS8519 ESA OPSNET-INTRANET	`8.53ms` from Garching, DE
187.205.211.70	AS8151 UNINET	`7.94ms` from Guadalajara, MX
218.233.177.70	AS9318 SK Broadband Co Ltd	`1.62ms` from Incheon, KR
37.220.13.118	AS20860 IOMART CLOUD SERVICES LIMITED	`3.07ms` from London, GB
76.168.194.230	AS20001 Charter Communications Inc	`6.27ms` from Los Angeles, US
69.114.75.150	AS6128 Cablevision Systems Corp.	`2.81ms` from New York City, US
193.56.139.70	AS15846 RESEAU LA COFACE	`1.69ms` from Paris, FR
72.9.113.54	AS32160 CTI Fiber	`1.63ms` from St. Louis, US
101.246.186.70	AS4847 China Networks Inter-Exchange	`13.61ms` from Beijing, CN
109.121.85.198	AS8771 YUnet International d.o.o.	`4.77ms` from Belgrade, RS
109.136.73.230	AS5432 Proximus NV	`1.14ms` from Brussels, BE
189.112.212.230	AS16735 ALGAR TELECOM S/A	`0.63ms` from Curitiba, BR
90.205.211.22	AS5607 Sky UK Limited	`4.90ms` from Erith, GB
218.85.213.182	AS4134 CHINANET-BACKBONE	`7.80ms` from Fuzhou, CN
49.164.183.22	AS17858 LG POWERCOMM	`1.52ms` from Incheon, KR
18.164.158.118	AS16509 Amazon.com, Inc.	`0.54ms` from Los Angeles, US
175.233.61.54	AS4766 Korea Telecom	`1.99ms` from Seoul, KR
123.248.108.214	AS9845 LG HelloVision Corp.	`7.48ms` from Seoul, KR
77.124.102.150	AS12400 Partner Communications Ltd.	`6.57ms` from Tel Aviv, IL
188.22.38.230	AS8447 A1 Telekom Austria AG	`3.50ms` from Vienna, AT
31.150.55.182	AS9145 EWE TEL GmbH	`6.71ms` from Amsterdam, NL
67.205.0.6	AS26347 New Dream Network, LLC	`0.25ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f2 72.31.29.21

traceroute to 72.31.29.21 (72.31.29.21): 64 hops max, 52 byte packets

2 [] 84.17.33.142 273.772 ms

3 *

4 [AS7843] 66.109.7.224 2.442 ms

5 [AS7843] 107.14.16.235 4.86 ms

6 [AS33363] 72.31.29.21 4.964 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On April 13th 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