72.31.238.0/23

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:      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

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

IP Address	ASN	Details
72.31.238.7	AS33363 Charter Communications, Inc	`11.42ms` from Murfreesboro, US
72.31.239.222	AS33363 Charter Communications, Inc	`1.52ms` from Orlando, 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
75.130.239.55	AS20115 Charter Communications LLC	`15.34ms` from Ashburn, US
86.60.231.247	AS39699 Lounea Palvelut Oy	`2.61ms` from Helsinki, FI
39.104.175.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.21ms` from Hohhot, CN
121.23.45.135	AS4837 CHINA UNICOM China169 Backbone	`11.53ms` from Hohhot, CN
168.105.111.135	AS6360 University of Hawaii	`3.20ms` from Honolulu, US
88.234.123.199	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.70ms` from Izmir, TR
40.27.210.247	AS46450 Pilot Fiber, Inc.	`0.76ms` from New York City, US
210.138.167.39	AS2497 Internet Initiative Japan Inc.	`4.17ms` from Osaka, JP
153.170.144.87	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.57ms` from Osaka, JP
209.91.235.39	AS23114 Critical Hub Networks	`0.60ms` from San Juan, PR
189.128.115.247	AS8151 UNINET	`1.28ms` from Santiago de Queretaro, MX
69.187.35.23	AS10361 Bloomberg, LP	`2.28ms` from Secaucus, US
223.134.43.119	AS2527 Sony Network Communications Inc.	`1.77ms` from Tokyo, JP
91.207.76.55	AS48041 Ekaterinburg-Signal Ltd.	`3.04ms` from Yekaterinburg, RU
41.250.126.7	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.00ms` from Casablanca, MA
83.53.233.135	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.81ms` from Madrid, ES
176.130.87.151	AS5410 Bouygues Telecom SA	`5.65ms` from Marseille, FR
2.36.149.247	AS30722 Fastweb SpA	`10.74ms` from Milan, IT
58.216.186.199	AS4134 CHINANET-BACKBONE	`2.92ms` from Nanjing, CN
202.222.60.135	AS18121 Ishikawa Computer Center Co.,LTD.	`4.03ms` from Osaka, JP
115.138.227.199	AS17858 LG POWERCOMM	`6.99ms` from Seoul, KR
52.195.224.23	AS16509 Amazon.com, Inc.	`0.25ms` from Tokyo, JP
41.98.131.199	AS36947 Telecom Algeria	`9.50ms` from Valencia, ES
36.139.128.71	AS9808 China Mobile Communications Group Co., Ltd.	`0.67ms` from Beijing, CN
130.102.36.151	AS24436 University of Queensland	`1.12ms` from Brisbane, AU

Traceroute

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

traceroute -a -n -q1 -f3 72.31.238.216

traceroute to 72.31.238.216 (72.31.238.216): 64 hops max, 52 byte packets

3 [AS3257] 76.74.24.18 0.23 ms

4 [AS3257] 89.149.141.94 1.05 ms

5 [AS3257] 208.116.217.30 0.226 ms

6 [AS7843] 107.14.19.122 1.253 ms

7 [AS33363] 72.31.238.216 14.671 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, 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.

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