1. All IP Ranges
  2. 74.0.0.0/8
  3. 74.175.0.0/16
  4. AS6389  | 74.175.0.0/16

74.175.0.0/16

AS6389  ·  AT&T Enterprises, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

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

WHOIS Details

NetHandle:      NET-74-174-0-0-2
OrgID:          AEL-360
Parent:         NET-74-0-0-0-0
NetName:        BELLSNET-BLK17
NetRange:       74.174.0.0 - 74.175.255.255
NetType:        allocation
RegDate:        2006-10-30
Updated:        2024-12-12
Source:         ARIN


OrgID:          AEL-360
OrgName:        AT&T Enterprises, LLC
CanAllocate:    
Street:         208 S. Akard St.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75202
RegDate:        2024-11-22
Updated:        2025-10-29
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ABUSE7-ARIN
OrgRoutingHandle:   ROUTI59-ARIN
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 74.0.0.0/8

Range ASN Company Num of IPs
74.128.0.0/12 AS10796 Charter Communications Inc 1,048,576
74.144.0.0/12 AS8075 Microsoft Limited 1,048,576
74.32.0.0/12 AS5650 Frontier Communications of America, Inc. 1,048,576
74.16.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
74.92.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
74.56.0.0/14 AS5769 Videotron Ltee 262,144
74.176.0.0/14 AS8075 Microsoft Corporation 262,144
74.240.0.0/14 AS8075 Microsoft Corporation 262,144
74.8.0.0/14 AS7029 Windstream Communications LLC 262,144
74.8.0.0/14 AS397560 Windstream Communications LLC 262,144
74.224.0.0/14 AS8075 Microsoft Corporation 262,144
74.160.0.0/14 AS8075 Microsoft Corporation 262,144
74.248.0.0/15 AS8075 Microsoft Corporation 131,072
74.4.0.0/15 AS11398 CenturyLink Communications, LLC 131,072
74.234.0.0/15 AS8075 Microsoft Corporation 131,072
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS14921 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS4282 CenturyLink Communications, LLC 131,072
74.60.0.0/15 AS21928 T-Mobile USA, Inc. 131,072
74.202.0.0/15 AS3549 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS209 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS4283 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS18669 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS2379 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS17402 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS13787 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS4284 CenturyLink Communications, LLC 131,072
74.215.0.0/16 AS6181 Altafiber 65,536
74.83.0.0/16 AS6181 Altafiber 65,536
74.86.0.0/16 AS36351 IBM Cloud 65,536
74.216.0.0/16 AS6401 Zayo Bandwidth 65,536
74.125.0.0/16 AS396982 Google LLC 65,536
74.216.0.0/16 AS6461 Zayo Bandwidth 65,536
74.230.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.7.0.0/16 AS8075 Microsoft Limited 65,536
74.232.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.208.0.0/16 AS8560 IONOS Inc. 65,536
74.223.0.0/16 AS7029 Windstream Communications LLC 65,536
74.228.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.231.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.189.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.172.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.191.0.0/16 AS6389 AT&T Enterprises, LLC 65,536

Hosted domains

There are 95 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.175.103.100 avproguide.com 17
74.175.103.114 dailylistdeal.com 14
74.175.103.105 bizproapps.com 13
74.175.106.61 careersbyinterim.net 9
74.175.103.111 twitterbtob.com 4
74.175.103.120 apply.education 4
74.175.106.60 interimhealthcare.mobi 4
74.175.103.13 worldataresearch.net 3
74.175.103.121 digitalwd.com 2
74.175.103.102 webcontentnews.com 2
74.175.103.71 whitepaperoftheday.com 1
74.175.103.103 businessmagazinecenter.com 1
74.175.103.66 bloggingthevote.com 1
74.175.103.92 sportsfanreview.net 1
74.175.106.202 myinterim.net 1
74.175.103.115 pennystockinvestoronline.com 1
74.175.103.117 socialmediaproguide.com 1
74.175.103.76 ctotimes.com 1
74.175.103.104 businessdecisionmakernetwork.com 1
74.175.103.38 directmarketingsummit.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

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

IP Address ASN Details
74.175.81.225 AS6389 AT&T Enterprises, LLC 2.10ms from Miami, US
74.175.166.30 AS6389 AT&T Enterprises, LLC 25.50ms from Atlanta, US
74.175.101.243 AS6389 AT&T Enterprises, LLC 1.92ms from Miami, US
74.175.117.212 AS6389 AT&T Enterprises, LLC 3.18ms from Miami, US
74.175.192.86 AS6389 AT&T Enterprises, LLC 0.57ms from Atlanta, US
74.175.103.124 AS6389 AT&T Enterprises, LLC 3.30ms from Miami, US
74.175.108.210 AS6389 AT&T Enterprises, LLC 3.89ms from Miami, 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
86.94.7.48 AS1136 KPN B.V. 1.05ms from Amsterdam, NL
132.193.124.96 AS668 United States Department of Defense (DoD) 0.57ms from Atlanta, US
54.148.210.48 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
18.246.82.64 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
69.39.113.64 AS10249 RedZone Wireless, LLC 18.94ms from Boston, US
104.194.110.192 AS29825 Illinois Institute of Technology 1.95ms from Chicago, US
98.20.253.144 AS7029 Windstream Communications LLC 16.25ms from Chicago, US
221.161.26.112 AS4766 Korea Telecom 8.60ms from Dongnae, KR
181.221.247.16 AS28573 Claro NXT Telecomunicacoes Ltda 17.89ms from Fortaleza, BR
15.254.32.224 AS16509 Amazon.com, Inc. 0.10ms from Los Angeles, US
212.90.18.160 AS3302 Retelit Digital Services S.p.A. 10.45ms from Milan, IT
94.28.154.64 AS12389 PJSC Rostelecom 4.16ms from Moscow, RU
137.201.201.16 AS3911 Micron Technology, Inc. 10.32ms from Osaka, JP
58.122.230.0 AS9318 SK Broadband Co Ltd 1.97ms from Seoul, KR
118.75.62.240 AS4837 CHINA UNICOM China169 Backbone 7.22ms from Taiyuan, CN
118.1.217.224 AS4713 NTT DOCOMO BUSINESS,Inc. 3.40ms from Tokyo, JP
154.247.250.144 AS36947 Telecom Algeria 13.39ms from Algiers, DZ
159.89.167.0 AS14061 DigitalOcean, LLC 0.34ms from Bengaluru, IN
5.2.178.80 AS8708 DIGI ROMANIA S.A. 6.55ms from Bucharest, RO
172.183.228.192 AS8075 Microsoft Corporation 0.50ms from Chicago, US
174.53.14.224 AS7922 Comcast Cable Communications, LLC 8.22ms from Dallas, US
175.29.193.48 AS17469 Access Telecom (BD) Ltd. 0.40ms from Dhaka, BD
54.154.2.80 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
42.193.239.96 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.17ms from Guangzhou, CN
188.67.215.240 AS16086 DNA Oyj 7.78ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 74.175.57.165
traceroute to 74.175.57.165 (74.175.57.165): 7 hops max, 52 byte packets
4 [AS4837] 60.13.180.65 0.425 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Hami, CN
On

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs