72.194.136.0/21

AS22773 · Cox Communications Inc.

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Summary

Country	United States
Domain	cox.com
ASN	AS22773
Parent Range	72.192.0.0/11
Registry	ARIN
ID	NETBLK-NV-CBS-VOIP-72-194-136-0

WHOIS Details

NetHandle:      NET-72-194-136-0-1
OrgID:          C04628486
Parent:         NET-72-192-0-0-1
NetName:        NETBLK-NV-CBS-VOIP-72-194-136-0
NetRange:       72.194.136.0 - 72.194.143.255
NetType:        reassignment
RegDate:        2013-07-08
Updated:        2013-07-08
Source:         ARIN


OrgID:          C04628486
OrgName:        Cox Communications Inc.
CanAllocate:    
Street:         1400 Lake Hearn Dr
City:           ATlanta
State/Prov:     GA
Country:        US
PostalCode:     30319
RegDate:        2013-07-08
Updated:        2013-07-08
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.194.136.0/21

Range	ASN	Company	Num of IPs
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS395883	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS396389	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS62957	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS64019	Cox Communications Inc.	2,097,152

Nearby Ranges

BGP prefixes that overlap with 72.194.0.0/16

Range	ASN	Company	Num of IPs
72.192.0.0/11	AS62957	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS64019	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS22773	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS395883	Cox Communications Inc.	2,097,152
72.192.0.0/11	AS396389	Cox Communications Inc.	2,097,152
72.194.64.0/18	AS22773	Cox Communications	16,384
72.194.160.0/19	AS22773	Cox Communications Inc.	8,192
72.194.224.0/19	AS22773	Cox Communications Inc.	8,192
72.194.208.0/20	AS22773	Cox Communications Inc.	4,096
72.194.48.0/20	AS22773	Cox Communications Inc.	4,096
72.194.16.0/20	AS22773	Cox Communications Inc.	4,096
72.194.200.0/21	AS22773	Cox Communications Inc.	2,048
72.194.32.0/21	AS22773	Cox Communications Inc.	2,048
72.194.8.0/21	AS22773	Cox Communications Inc.	2,048
72.194.0.0/21	AS22773	Cox Communications Inc.	2,048
72.194.144.0/22	AS22773	Cox Communications Inc.	1,024
72.194.196.0/22	AS22773	Cox Communications Inc.	1,024
72.194.192.0/22	AS22773	Cox Communications Inc.	1,024
72.194.132.0/22	AS22773	Cox Communications Inc.	1,024
72.194.130.0/23	AS22773	Cox Communications Inc.	512
72.194.46.0/23	AS22773	Cox Communications Inc.	512
72.194.148.0/23	AS22773	Cox Communications Inc.	512
72.194.40.0/23	AS22773	Cox Communications, Inc.	512
72.194.128.0/24	AS7954	Immense Networks, LLC	256
72.194.151.0/24	AS31803	Magellan Midstream Partners, L.P.	256
72.194.129.0/24	AS19697	Dupre Energy Services LLC	256

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

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

IP Address	ASN	Details
72.194.137.161	AS22773 Cox Communications Inc.	`12.39ms` from Dallas, US
72.194.138.161	AS22773 Cox Communications Inc.	`12.32ms` from Dallas, US
72.194.139.41	AS22773 Cox Communications Inc.	`12.31ms` from Dallas, US
72.194.136.17	AS22773 Cox Communications Inc.	`12.61ms` 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
51.144.129.149	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
98.172.152.101	AS22773 Cox Communications Inc.	`0.65ms` from Ashburn, US
65.246.68.69	AS46186 Gilead Sciences	`3.66ms` from Ashburn, US
23.37.146.197	AS16625 Akamai Technologies, Inc.	`0.30ms` from Buenos Aires, AR
24.88.31.85	AS11426 Charter Communications Inc	`7.01ms` from Charlotte, US
154.214.87.133	AS139880 OWGELS INTERNATIONAL CO., LIMITED	`0.98ms` from Hong Kong, HK
134.209.17.53	AS14061 DigitalOcean, LLC	`0.24ms` from London, GB
23.80.193.117	AS395954 Leaseweb USA, Inc.	`0.27ms` from Los Angeles, US
95.236.142.5	AS3269 Telecom Italia S.p.A.	`1.61ms` from Milan, IT
79.254.47.133	AS3320 Deutsche Telekom AG	`5.37ms` from Nuernberg, DE
126.52.44.21	AS131970 Hikarinet Inc.	`5.83ms` from Osaka, JP
180.36.196.21	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.23ms` from Osaka, JP
200.151.75.37	AS7738 V tal	`7.03ms` from Rio de Janeiro, BR
95.236.63.229	AS3269 Telecom Italia S.p.A.	`2.42ms` from Rome, IT
222.108.72.101	AS4766 Korea Telecom	`1.03ms` from Seoul, KR
61.82.172.213	AS4766 Korea Telecom	`1.11ms` from Seoul, KR
47.50.204.197	AS20115 Charter Communications LLC	`1.92ms` from St. Louis, US
60.61.147.85	AS9824 JCOM Co., Ltd.	`13.14ms` from Tokyo, JP
89.239.90.5	AS31608 Gawex Media Sp. z o. o.	`16.32ms` from Warsaw, PL
113.44.114.197	AS55990 Huawei Cloud Service data center	`8.50ms` from Beijing, CN
79.202.39.53	AS3320 Deutsche Telekom AG	`3.60ms` from Berlin, DE
89.12.194.53	AS6805 Telefonica Germany GmbH & Co.OHG	`3.14ms` from Berlin, DE
186.82.165.5	AS10620 Telmex Colombia S.A.	`9.05ms` from Bogota, CO
101.205.174.133	AS4837 CHINA UNICOM China169 Backbone	`3.30ms` from Chengdu, CN
173.30.171.149	AS30036 Mediacom Communications Corp	`11.08ms` 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 -f2 -m10 72.194.140.218

traceroute to 72.194.140.218 (72.194.140.218): 10 hops max, 52 byte packets

2 [AS6461] 213.161.84.10 0.505 ms

3 [AS6461] 64.125.30.252 0.792 ms

4 [AS6461] 64.125.23.42 76.463 ms

5 *

6 *

7 [AS22773] 68.105.31.69 83.049 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On November 28th 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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