74.238.0.0/16

AS6389 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS6389
Registry	ARIN
ID	BELLSNET-BLK18

WHOIS Details

NetHandle:      NET-74-238-0-0-1
OrgID:          AEL-360
Parent:         NET-74-0-0-0-0
NetName:        BELLSNET-BLK18
NetRange:       74.238.0.0 - 74.239.255.255
NetType:        allocation
OriginAS:       6389
RegDate:        2006-01-17
Updated:        2024-12-12
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         5302 HARRY HINES BLVD
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235
RegDate:        2024-11-22
Updated:        2025-08-13
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
Source:         ARIN


POCHandle:      ICC-ARIN
IsRole:         Y
LastName:       IP Team
FirstName:      
Street:         200 S. Laurel AVE
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2002-09-24
Updated:        2025-08-18
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2025-08-18
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
Source:         ARIN


POCHandle:      ABUSE7-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2701 W 15th ST
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75075
RegDate:        2002-08-24
Updated:        2025-08-18
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
Source:         ARIN

Hosted domains

There are 8 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
74.238.123.226	tradersdesktop.com	1
74.238.108.253	fallprotectionlanyard.com	1
74.238.208.4	bigrivermemphis.net	1
74.238.146.52	clichehouse.net	1
74.238.151.122	atlantawestca.org	1
74.238.123.228	ipostfast.com	1
74.238.126.6	testeverything.com	1
74.238.242.122	tntimaging.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
74.238.152.185	AS6389 AT&T Enterprises, LLC	`7.41ms` 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
34.76.21.112	AS396982 Google LLC	`0.14ms` from Brussels, BE
47.26.111.64	AS20115 Charter Communications LLC	`17.02ms` from Chicago, US
184.13.85.96	AS5650 Frontier Communications of America, Inc.	`16.01ms` from Chicago, US
68.203.183.224	AS11427 Charter Communications Inc	`5.95ms` from Dallas, US
79.78.233.48	AS9105 TalkTalk Communications Limited	`6.52ms` from London, GB
116.1.74.32	AS4134 CHINANET-BACKBONE	`6.29ms` from Nanning, CN
75.214.217.112	AS6167 Verizon Business	`10.36ms` from Newark, US
88.88.114.208	AS2119 Telenor Norge AS	`6.74ms` from Oslo, NO
24.19.129.176	AS7922 Comcast Cable Communications, LLC	`14.65ms` from Seattle, US
98.237.243.160	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Seattle, US
211.187.92.208	AS9318 SK Broadband Co Ltd	`1.03ms` from Seoul, KR
218.165.136.224	AS3462 Data Communication Business Group	`4.59ms` from Taichung, TW
193.110.234.16	AS50072 Talpa TV B.V.	`0.45ms` from Amsterdam, NL
223.207.103.80	AS45758 Triple T Broadband Public Company Limited	`8.84ms` from Bangkok, TH
187.204.11.16	AS8151 UNINET	`7.53ms` from Guadalajara, MX
119.237.237.160	AS4760 HKT Limited	`7.89ms` from Hong Kong, HK
113.4.93.208	AS4837 CHINA UNICOM China169 Backbone	`15.98ms` from Liaoyang, CN
90.197.6.0	AS5607 Sky UK Limited	`4.49ms` from London, GB
20.199.21.208	AS8075 Microsoft Corporation	`0.47ms` from Paris, FR
179.157.120.32	AS28573 Claro NXT Telecomunicacoes Ltda	`4.26ms` from Sao Paulo, BR
34.65.64.0	AS396982 Google LLC	`0.10ms` from Zuerich, CH
114.246.27.176	AS4808 China Unicom Beijing Province Network	`3.67ms` from Beijing, CN
3.32.10.208	AS8987 Amazon Data Services Ireland Ltd	`0.33ms` from Boardman, US
65.79.137.112	AS6079 RCN	`3.09ms` from Chicago, US
40.120.189.224	AS8075 Microsoft Corporation	`0.31ms` 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 -m8 74.238.55.182

traceroute to 74.238.55.182 (74.238.55.182): 8 hops max, 52 byte packets

4 [AS2914] 128.241.2.185 1.217 ms

5 [AS2914] 129.250.8.214 3.375 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On August 23rd 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.

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