184.191.56.0/21

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	184.176.0.0/12
Registry	ARIN
ID	NETBLK-NO-CBS-184-191-56-0

WHOIS Details

NetHandle:      NET-184-191-56-0-1
OrgID:          C02568214
Parent:         NET-184-176-0-0-1
NetName:        NETBLK-NO-CBS-184-191-56-0
NetRange:       184.191.56.0 - 184.191.63.255
NetType:        reassignment
RegDate:        2010-08-13
Updated:        2010-08-13
Source:         ARIN


OrgID:          C02568214
OrgName:        Cox Communications
CanAllocate:    
Street:         1400 Lake Hearn Dr
City:           Atlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2010-08-13
Updated:        2011-03-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 184.191.56.0/21

Range	ASN	Company	Num of IPs
184.176.0.0/12	AS19905	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS22773	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS394580	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS54411	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS63182	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS64019	Cox Communications Inc.	1,048,576

Nearby Ranges

BGP prefixes that overlap with 184.191.0.0/16

Range	ASN	Company	Num of IPs
184.176.0.0/12	AS64019	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS394580	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS22773	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS19905	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS63182	Cox Communications Inc.	1,048,576
184.176.0.0/12	AS54411	Cox Communications Inc.	1,048,576
184.191.64.0/18	AS22773	Cox Communications Inc.	16,384
184.191.224.0/19	AS22773	Cox Communications Inc.	8,192
184.191.160.0/19	AS22773	Cox Communications	8,192
184.191.128.0/20	AS22773	Cox Communications	4,096
184.191.32.0/21	AS22773	Cox Communications	2,048
184.191.40.0/21	AS22773	Cox Communications Inc.	2,048
184.191.16.0/21	AS22773	Cox Communications Inc.	2,048
184.191.144.0/21	AS22773	Cox Communications Inc.	2,048
184.191.212.0/22	AS22773	Cox Communications	1,024
184.191.220.0/22	AS22773	Cox Communications	1,024
184.191.152.0/22	AS22773	Cox Communications	1,024
184.191.156.0/22	AS22773	Cox Communications	1,024
184.191.54.0/23	AS397155	Cox Communications	512
184.191.54.0/23	AS22773	Cox Communications	512
184.191.216.0/24	AS14693	Cox Communications Inc.	256
184.191.211.0/24	AS63182	Cox Communications	256
184.191.208.0/24	AS22773	Cox Communications Inc.	256

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

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

IP Address	ASN	Details
184.191.63.129	AS22773 Cox Communications Inc.	`12.69ms` from Dallas, US
184.191.57.97	AS22773 Cox Communications Inc.	`11.97ms` from Dallas, US
184.191.62.129	AS22773 Cox Communications Inc.	`12.47ms` from Dallas, US
184.191.56.1	AS22773 Cox Communications Inc.	`12.93ms` from Dallas, US
184.191.60.1	AS22773 Cox Communications Inc.	`12.53ms` from Dallas, 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
212.121.116.133	AS28685 Routit BV	`2.55ms` from Amsterdam, NL
74.209.33.21	AS32645 Fidium	`12.10ms` from Boston, US
50.170.107.165	AS7922 Comcast Cable Communications, LLC	`0.90ms` from Boston, US
70.63.178.21	AS11426 Charter Communications Inc	`4.92ms` from Charlotte, US
218.70.151.213	AS4134 CHINANET-BACKBONE	`8.74ms` from Chongqing, CN
59.183.41.149	AS9829 National Internet Backbone	`8.12ms` from Delhi, IN
109.79.99.245	AS15502 Vodafone Ireland Limited	`3.04ms` from Dublin, IE
130.250.185.37	AS394896 Ace Host, LLC	`0.20ms` from Durham, US
84.184.252.197	AS3320 Deutsche Telekom AG	`2.42ms` from Frankfurt am Main, DE
60.216.198.53	AS4837 CHINA UNICOM China169 Backbone	`2.31ms` from Jinan, CN
18.175.237.117	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
46.63.190.133	AS12389 PJSC Rostelecom	`17.93ms` from Moscow, RU
64.115.82.21	AS7029 Windstream Communications LLC	`1.91ms` from New York City, US
15.236.174.197	AS16509 Amazon.com, Inc.	`0.17ms` from Paris, FR
92.174.126.85	AS3215 Orange S.A.	`1.82ms` from Saint-Denis, FR
152.166.53.101	AS28118 ALTICE DOMINICANA S.A.	`7.63ms` from Santo Domingo, DO
182.230.89.101	AS17858 LG POWERCOMM	`2.38ms` from Seoul, KR
121.130.221.85	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
13.212.242.85	AS16509 Amazon.com, Inc.	`0.36ms` from Singapore, SG
13.76.253.165	AS8075 Microsoft Corporation	`0.55ms` from Singapore, SG
111.52.2.117	AS56042 China Mobile communications corporation	`3.32ms` from Taiyuan, CN
99.225.154.69	AS812 Rogers Communications Canada Inc.	`3.39ms` from Toronto, CA
87.199.0.21	AS41201 DOLSAT sp. z o.o.	`3.46ms` from Warsaw, PL
190.124.203.5	AS28109 FUNDACION DEL SUR PARA EL DESARROLLO TECNOLOGICO (FUNDASUR)	`7.53ms` from Buenos Aires, AR
23.8.36.5	AS16625 Akamai Technologies, Inc.	`1.01ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 184.191.63.87

traceroute to 184.191.63.87 (184.191.63.87): 64 hops max, 52 byte packets

4 [AS22773] 68.1.2.139 136.273 ms

5 *

6 [AS22773] 184.191.63.87 143.845 ms

Measurement taken from

IPinfo ProbeNet in Hamina, FI

On January 30th 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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