74.4.16.0/21

AS22561 · CenturyLink Communications, LLC

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Summary

Country	United States
Domain	embarqnow.net
ASN	AS22561
Parent Range	74.4.0.0/15
Registry	ARIN
ID	EMBARQ-VOICEMAIL

WHOIS Details

NetHandle:      NET-74-4-16-0-1
OrgID:          C01818395
Parent:         NET-74-4-0-0-1
NetName:        EMBARQ-VOICEMAIL
NetRange:       74.4.16.0 - 74.4.17.255
NetType:        reassignment
Comment:        Embarq Voicemail
RegDate:        2007-11-28
Updated:        2007-11-28
Source:         ARIN


OrgID:          C01818395
OrgName:        Embarq Corporation
CanAllocate:    
Street:         5454 W. 110th Street
City:           Overland Park
State/Prov:     KS
Country:        US
PostalCode:     66211
RegDate:        2007-11-28
Updated:        2018-08-14
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 74.4.16.0/21

Range	ASN	Company	Num of IPs
74.4.0.0/15	AS13787	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS11398	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS19901	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS209	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS22561	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS2379	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS4282	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS4283	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS4284	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS14921	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS17402	CenturyLink Communications, LLC	131,072

Nearby Ranges

BGP prefixes that overlap with 74.4.0.0/16

Range	ASN	Company	Num of IPs
74.4.0.0/15	AS11398	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS13787	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS14921	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS17402	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS19901	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS209	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS22561	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS2379	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS4282	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS4283	CenturyLink Communications, LLC	131,072
74.4.0.0/15	AS4284	CenturyLink Communications, LLC	131,072
74.4.224.0/21	AS5778	NeoNova Network Services	2,048
74.4.31.0/24	AS54274	Henny Penny Corporation	256

Hosted domains

There are 26 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
74.4.21.25	adamspublishing.us	26

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

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

IP Address	ASN	Details
74.4.22.17	AS22561 CenturyLink Communications, LLC	`7.94ms` from Ashburn, US
74.4.19.117	AS22561 CenturyLink Communications, LLC	`7.99ms` from Ashburn, 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
109.136.42.53	AS5432 Proximus NV	`1.15ms` from Brussels, BE
195.234.30.21	AS25326 Constantin Brancoveanu University	`2.71ms` from Bucharest, RO
200.35.130.5	AS8048 CANTV Servicios, Venezuela	`4.88ms` from Caracas, VE
116.162.102.245	AS4837 CHINA UNICOM China169 Backbone	`2.57ms` from Changsha, CN
67.242.222.229	AS11351 Charter Communications Inc	`18.64ms` from Chicago, US
34.70.185.21	AS396982 Google LLC	`0.39ms` from Council Bluffs, US
178.216.0.21	AS50751 CHKS LLC	`1.09ms` from Kharkiv, UA
112.84.144.165	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Nanjing, CN
173.225.102.165	AS19318 Interserver, Inc	`0.41ms` from New York City, US
35.139.149.37	AS33363 Charter Communications, Inc	`10.16ms` from Orlando, US
24.129.11.101	AS7922 Comcast Cable Communications, LLC	`8.55ms` from Orlando, US
58.3.59.5	AS7679 QTnet,Inc.	`10.07ms` from Osaka, JP
4.154.34.133	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
112.152.41.85	AS17858 LG POWERCOMM	`2.90ms` from Seoul, KR
54.249.203.149	AS16509 Amazon.com, Inc.	`0.26ms` from Tokyo, JP
151.248.186.85	AS8821 WWZ Telekom AG (TELEZUG)	`4.07ms` from Zuerich, CH
192.94.173.101	AS3477 National Oceanic and Atmospheric Administration	`15.20ms` from Ashburn, US
120.5.143.37	AS4837 CHINA UNICOM China169 Backbone	`8.27ms` from Beijing, CN
52.61.223.229	AS8987 Amazon Data Services Ireland Ltd	`0.31ms` from Boardman, US
216.43.13.213	AS7029 Windstream Communications LLC	`8.13ms` from Chicago, US
103.224.66.37	AS59158 PT Blambangan Cahaya Timur	`16.39ms` from Jakarta, ID
81.138.6.245	AS2856 British Telecommunications PLC	`3.95ms` from London, GB
4.71.32.133	AS3356 Level 3 Parent, LLC	`0.34ms` from Los Angeles, US
90.154.32.69	AS12389 PJSC Rostelecom	`0.99ms` from Moscow, RU
153.146.148.53	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.12ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m7 74.4.17.238

traceroute to 74.4.17.238 (74.4.17.238): 7 hops max, 52 byte packets

2 [AS749] 26.20.160.5 1.3 ms

3 *

4 [AS749] 11.94.177.122 6.307 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On February 16th 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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