74.87.146.0/23

AS11955 · Charter Communications Inc

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Summary

Country	United States
Domain	charter.com
ASN	AS11955
Registry	ARIN
ID	RCWE

WHOIS Details

NetHandle:      NET-74-87-0-0-1
OrgID:          CC-3517
Parent:         NET-74-0-0-0-0
NetName:        RCWE
NetRange:       74.87.0.0 - 74.87.255.255
NetType:        allocation
RegDate:        2007-06-19
Updated:        2008-06-05
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 74.87.0.0/16

Range	ASN	Company	Num of IPs
74.87.122.0/24	AS10796	NAVITUS HEALTH SOLUTIONS	256
74.87.122.0/24	AS55208	NAVITUS HEALTH SOLUTIONS	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
74.87.146.38	eec.io	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

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Pingable IPs

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

IP Address	ASN	Details
74.87.147.201	AS11955 Charter Communications Inc	`13.82ms` from Atlanta, US
74.87.146.38	AS11955 Charter Communications Inc	`6.97ms` from Atlanta, 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
209.22.51.23	AS1911 United States Department of Defense (DoD)	`14.51ms` from Atlanta, US
85.121.194.135	AS44081 YUL PRO SRL	`3.08ms` from Bucharest, RO
97.135.100.103	AS6167 Verizon Business	`15.68ms` from Chicago, US
85.192.26.87	AS210644 AEZA INTERNATIONAL LTD	`0.47ms` from Frankfurt am Main, DE
156.254.160.215	AS142286 LUOGELANG (FRANCE) LIMITED	`1.15ms` from Hong Kong, HK
116.44.9.71	AS17858 LG POWERCOMM	`3.52ms` from Incheon, KR
86.171.178.215	AS2856 British Telecommunications PLC	`2.46ms` from London, GB
4.158.154.39	AS8075 Microsoft Corporation	`0.23ms` from London, GB
2.154.62.167	AS6739 VODAFONE ONO, S.A.	`11.85ms` from Madrid, ES
92.23.163.87	AS13285 TalkTalk Communications Limited	`5.99ms` from Manchester, GB
131.202.75.247	AS611 NB-PEI Educational Computer Network	`15.54ms` from Montreal, CA
98.84.81.87	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
52.9.31.23	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
193.10.19.103	AS1653 Vetenskapsradet / SUNET	`0.74ms` from Stockholm, SE
103.27.1.39	AS150680 NSW Fire Brigades	`6.88ms` from Sydney, AU
130.198.73.119	AS36351 IBM Cloud	`1.08ms` from Sydney, AU
154.36.126.199	AS46261 QuickPacket, LLC	`0.23ms` from Ashburn, US
94.44.43.119	AS21334 One Hungary Ltd.	`16.48ms` from Budapest, HU
34.81.231.119	AS396982 Google LLC	`0.17ms` from Chang-hua, TW
124.161.222.103	AS4837 CHINA UNICOM China169 Backbone	`6.10ms` from Chengdu, CN
131.183.18.23	AS2025 University of Toledo	`4.48ms` from Columbus, US
8.211.28.23	AS45102 Alibaba (US) Technology Co., Ltd.	`0.68ms` from Frankfurt am Main, DE
135.225.12.183	AS8075 Microsoft Corporation	`0.21ms` from Gaevle, SE
188.252.44.71	AS29649 Limes sp. z o.o.	`0.72ms` from Gdansk, PL
76.235.209.135	AS7018 AT&T Enterprises, LLC	`2.47ms` from Miami, 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 74.87.146.81

traceroute to 74.87.146.81 (74.87.146.81): 64 hops max, 52 byte packets

2 [] 206.71.12.20 1.033 ms

3 *

4 [AS6939] 216.66.24.190 0.211 ms

5 [AS7843] 66.109.9.102 1.12 ms

6 [AS7843] 107.14.17.129 1.01 ms

7 [AS11955] 65.28.220.34 7.319 ms

8 [AS11955] 65.28.220.174 6.938 ms

9 [AS11955] 74.87.146.81 14.043 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On January 19th 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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