1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.189.0.0/16
  4. AS20115  | 66.189.136.0/21

66.189.136.0/21

AS20115  ·  Charter Communications LLC

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Summary

Country United States
Domain charter.com
ASN AS20115
Registry ARIN
ID GLRY-CA-66-189-136

WHOIS Details

NetHandle:      NET-66-189-136-0-1
OrgID:          CC04
Parent:         NET-66-188-0-0-1
NetName:        GLRY-CA-66-189-136
NetRange:       66.189.136.0 - 66.189.143.255
NetType:        reallocation
RegDate:        2002-03-08
Updated:        2003-08-27
Source:         ARIN


OrgID:          CC04
OrgName:        Charter Communications LLC
CanAllocate:    
Street:         6175 S. Willow Dr
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        1970-01-01
Updated:        2025-02-10
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 66.189.0.0/16

Range ASN Company Num of IPs
66.189.208.0/20 AS20115 Charter Communications LLC 4,096
66.189.144.0/20 AS20115 Charter Communications LLC 4,096
66.189.160.0/20 AS20115 Charter Communications LLC 4,096
66.189.176.0/20 AS20115 Charter Communications LLC 4,096
66.189.192.0/20 AS20115 Charter Communications LLC 4,096
66.189.244.0/22 AS20115 Charter Communications LLC 1,024
66.189.252.0/22 AS20115 Charter Communications LLC 1,024
66.189.242.0/23 AS16787 Charter Communications LLC 512
66.189.251.0/24 AS23132 PCNet, Inc. 256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.189.137.15 fuzzytactical.com 4

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

1,041 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.189.136.27 AS20115 Charter Communications LLC 13.44ms from Minneapolis, US
66.189.138.1 AS20115 Charter Communications LLC 8.02ms from Minneapolis, US
66.189.142.1 AS20115 Charter Communications LLC 13.81ms from Minneapolis, US
66.189.139.165 AS20115 Charter Communications LLC 14.19ms from Minneapolis, US
66.189.140.1 AS20115 Charter Communications LLC 13.65ms from Minneapolis, US
66.189.141.65 AS20115 Charter Communications LLC 10.76ms from Minneapolis, US
66.189.143.111 AS20115 Charter Communications LLC 16.43ms from Minneapolis, US
66.189.137.1 AS20115 Charter Communications LLC 13.57ms from Minneapolis, 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
136.55.45.21 AS16591 Google Fiber Inc. 0.59ms from Atlanta, US
45.14.137.101 AS205285 Kapulan Kft. 6.33ms from Budapest, HU
155.232.135.5 AS2018 TENET (The UNINET Project) 1.15ms from Cape Town, ZA
124.161.239.133 AS4837 CHINA UNICOM China169 Backbone 4.55ms from Chengdu, CN
91.214.23.149 AS50783 JP/Politikens Hus A/S 0.55ms from Copenhagen, DK
197.234.196.245 AS37358 BitCo 0.72ms from Johannesburg, ZA
207.50.65.245 AS19901 Brightspeed 1.36ms from Kansas City, US
185.254.24.149 AS60458 XNET CORE SL 8.22ms from Madrid, ES
93.228.133.53 AS3320 Deutsche Telekom AG 5.15ms from Nuernberg, DE
68.168.104.37 AS18501 CyberCloud Professionals LLC 0.77ms from Phoenix, US
123.134.109.101 AS4837 CHINA UNICOM China169 Backbone 5.34ms from Qingdao, CN
203.232.32.5 AS4766 Korea Telecom 6.18ms from Seoul, KR
94.72.119.37 AS40021 Contabo Inc. 0.13ms from St. Louis, US
62.250.218.197 AS50266 Odido Netherlands B.V. 2.98ms from Amsterdam, NL
3.95.38.101 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
39.105.57.101 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.00ms from Beijing, CN
176.23.195.133 AS3292 TDC Holding A/S 1.52ms from Copenhagen, DK
138.204.243.37 AS263913 CIDADE ONLINE LTDA 14.66ms from Fortaleza, BR
79.211.192.85 AS3320 Deutsche Telekom AG 9.00ms from Frankfurt am Main, DE
93.216.119.69 AS3320 Deutsche Telekom AG 3.05ms from Hamburg, DE
115.210.19.133 AS4134 CHINANET-BACKBONE 8.65ms from Hangzhou, CN
116.112.1.53 AS4837 CHINA UNICOM China169 Backbone 2.71ms from Hohhot, CN
77.110.89.21 AS214941 UPCELL TELEKOMUNIKASYON LIMITED SIRKETI 6.67ms from Istanbul, TR
85.60.202.165 AS12479 Orange Espagne SA 12.89ms from Madrid, ES
58.58.225.181 AS4134 CHINANET-BACKBONE 8.22ms from Qingdao, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 66.189.137.1
traceroute to 66.189.137.1 (66.189.137.1): 64 hops max, 52 byte packets
4 [] 15.230.139.30 0.167 ms
5 *
6 *
7 [AS16509] 99.83.94.192 0.731 ms
8 [AS16509] 99.83.94.193 0.886 ms
9 [] 96.34.3.54 7.009 ms
10 [] 96.34.2.152 14.033 ms
11 [] 96.34.24.82 14.233 ms
12 [] 159.111.150.163 13.843 ms
13 [AS20115] 66.189.137.1 14.02 ms
Measurement taken from IPinfo ProbeNet in Minneapolis, US
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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