74.164.0.0/16

AS6389 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS6389
Registry	ARIN
ID	BELLSNET-BLK17

WHOIS Details

NetHandle:      NET-74-164-0-0-1
OrgID:          AEL-360
Parent:         NET-74-0-0-0-0
NetName:        BELLSNET-BLK17
NetRange:       74.164.0.0 - 74.165.255.255
NetType:        allocation
OriginAS:       6389
RegDate:        2006-10-30
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 14 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
74.164.78.222	rosellifamily.net	2
74.164.79.128	woweezowee.com	2
74.164.130.253	solidmi.com	1
74.164.160.119	nsnow.info	1
74.164.35.216	vforbeslaw.com	1
74.164.64.213	braswellsurety.com	1
74.164.107.205	otterconsulting.com	1
74.164.78.35	bviproductions.com	1
74.164.120.159	donnaalbert.com	1
74.164.54.214	gomatho.com	1
74.164.50.35	obmedresearch.org	1
74.164.35.92	webiation.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

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Pingable IPs

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

IP Address	ASN	Details
74.164.14.150	AS6389 AT&T Enterprises, LLC	`10.20ms` from Miami, US
74.164.193.201	AS6389 AT&T Enterprises, LLC	`10.09ms` from Durham, US
74.164.116.153	AS6389 AT&T Enterprises, LLC	`8.77ms` from Miami, US
74.164.171.209	AS6389 AT&T Enterprises, LLC	`31.62ms` from Atlanta, US
74.164.228.7	AS6389 AT&T Enterprises, LLC	`14.18ms` from Durham, 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
117.163.59.160	AS9808 China Mobile Communications Group Co., Ltd.	`7.07ms` from Changsha, CN
47.24.77.176	AS20115 Charter Communications LLC	`4.74ms` from Dallas, US
5.49.213.32	AS5410 Bouygues Telecom SA	`7.60ms` from Frankfurt am Main, DE
76.102.151.160	AS7922 Comcast Cable Communications, LLC	`2.43ms` from Fremont, US
185.115.118.96	AS205177 IVANTI UK LIMITED	`1.06ms` from London, GB
188.30.231.80	AS206067 Hutchison 3G UK Limited	`11.04ms` from London, GB
78.147.98.176	AS13285 TalkTalk Communications Limited	`2.96ms` from Manchester, GB
87.7.255.80	AS3269 Telecom Italia S.p.A.	`17.16ms` from Milan, IT
95.237.134.48	AS3269 Telecom Italia S.p.A.	`1.78ms` from Milan, IT
74.71.19.0	AS12271 Charter Communications Inc	`3.56ms` from New York City, US
54.230.35.0	AS16509 Amazon.com, Inc.	`0.08ms` from New York City, US
71.168.154.96	AS701 Verizon Business	`3.58ms` from New York City, US
70.125.18.176	AS33363 Charter Communications, Inc	`6.75ms` from Orlando, US
125.146.45.128	AS4766 Korea Telecom	`3.08ms` from Seoul, KR
211.117.45.96	AS9318 SK Broadband Co Ltd	`0.98ms` from Seoul, KR
43.212.148.96	AS16509 Amazon.com, Inc.	`0.21ms` from Taipei, TW
126.218.100.240	AS17676 SoftBank Corp.	`2.83ms` from Tokyo, JP
51.8.154.176	AS8075 Microsoft Corporation	`0.94ms` from Boydton, US
99.35.210.0	AS7018 AT&T Enterprises, LLC	`8.58ms` from Chicago, US
91.44.84.160	AS3320 Deutsche Telekom AG	`3.54ms` from Duesseldorf, DE
37.59.71.112	AS16276 OVH SAS	`0.10ms` from Gravelines, FR
114.55.18.192	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`6.79ms` from Hangzhou, CN
115.193.14.32	AS4134 CHINANET-BACKBONE	`5.96ms` from Hangzhou, CN
82.90.242.0	AS3269 Telecom Italia S.p.A.	`3.79ms` from Milan, IT
179.113.213.144	AS26599 TELEFÔNICA BRASIL S.A	`2.34ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 -m14 74.164.135.200

traceroute to 74.164.135.200 (74.164.135.200): 14 hops max, 52 byte packets

1 [AS64124] 200.25.13.193 1.007 ms

2 [AS7195] 200.25.75.22 65.154 ms

3 *

4 [AS7018] 192.205.37.21 67.746 ms

5 [AS7018] 32.130.89.2 87.107 ms

6 *

7 *

8 *

9 *

10 [AS7018] 12.81.105.61 128.367 ms

11 [AS6389] 65.83.237.30 92.424 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in San Jose, CR

On August 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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