72.31.28.0/22

AS33363 · Charter Communications, Inc

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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:      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:        2024-12-03
OfficePhone:    +1-866-248-7662
Mailbox:        PublicIPAddressing@charter.com
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
72.31.30.18	AS33363 Charter Communications, Inc	`4.73ms` from Los Angeles, US
72.31.29.73	AS33363 Charter Communications, Inc	`4.87ms` from Los Angeles, US
72.31.28.229	AS33363 Charter Communications, Inc	`4.81ms` from Los Angeles, US
72.31.31.45	AS33363 Charter Communications, Inc	`5.01ms` 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
212.192.217.102	AS210976 Timeweb, LLP	`0.43ms` from Amsterdam, NL
216.237.225.70	AS22709 North State Telephone, LLC	`7.59ms` from Atlanta, US
79.229.2.38	AS3320 Deutsche Telekom AG	`2.65ms` from Duesseldorf, DE
46.172.211.214	AS48330 Sinev Maksim Viktorovich	`7.39ms` from Krasnodar, RU
62.24.148.214	AS13285 TalkTalk Communications Limited	`0.78ms` from Manchester, GB
34.36.209.214	AS396982 Google LLC	`0.08ms` from Melbourne, AU
34.23.22.54	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
34.148.209.182	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
177.238.248.70	AS28509 Cablemas Telecomunicaciones SA de CV	`18.30ms` from Phoenix, US
20.252.74.22	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
174.60.41.118	AS7922 Comcast Cable Communications, LLC	`19.97ms` from Reston, US
75.151.239.38	AS7922 Comcast Cable Communications, LLC	`12.16ms` from Reston, US
81.24.121.22	AS24739 SEVEREN TELECOM	`0.85ms` from Saint Petersburg, RU
189.247.106.6	AS8151 UNINET	`4.21ms` from Santiago de Queretaro, MX
61.224.70.198	AS3462 Data Communication Business Group	`1.85ms` from Taichung, TW
52.149.149.118	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
73.237.76.102	AS7922 Comcast Cable Communications, LLC	`5.48ms` from Atlanta, US
71.184.107.6	AS701 Verizon Business	`2.17ms` from Boston, US
84.16.53.70	AS31679 Slovanet a.s.	`0.24ms` from Bratislava, SK
85.9.59.70	AS5606 GTS Telecom SRL	`0.78ms` from Bucharest, RO
96.66.118.38	AS7922 Comcast Cable Communications, LLC	`13.16ms` from Dallas, US
52.18.247.246	AS16509 Amazon.com, Inc.	`0.23ms` from Dublin, IE
192.109.36.246	AS13045 htp GmbH	`6.26ms` from Frankfurt am Main, DE
18.157.75.118	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
113.168.167.150	AS45899 VNPT Corp	`3.90ms` from Hanoi, VN

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 0.11 ms

3 *

4 [AS7843] 66.109.7.224 0.805 ms

5 [AS7843] 107.14.16.235 4.822 ms

6 [AS33363] 72.31.29.21 4.962 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On August 23rd 2025

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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