1. All IP Ranges
  2. 74.0.0.0/8
  3. 74.238.0.0/16
  4. AS6389  | 74.238.0.0/16

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
RegDate:        2006-01-17
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:        [email protected]
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 74.0.0.0/8

Range ASN Company Num of IPs
74.16.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
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
74.8.0.0/14 AS397560 Windstream Communications LLC 262,144
74.8.0.0/14 AS7029 Windstream Communications LLC 262,144
74.56.0.0/14 AS5769 Videotron Ltee 262,144
74.224.0.0/14 AS8075 Microsoft Corporation 262,144
74.176.0.0/14 AS8075 Microsoft Corporation 262,144
74.240.0.0/14 AS8075 Microsoft Corporation 262,144
74.160.0.0/14 AS8075 Microsoft Corporation 262,144
74.92.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
74.202.0.0/15 AS27585 Level 3 Parent, LLC 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 AS10753 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS4282 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS209 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS13787 CenturyLink Communications, LLC 131,072
74.60.0.0/15 AS21928 T-Mobile USA, Inc. 131,072
74.248.0.0/15 AS8075 Microsoft Corporation 131,072
74.4.0.0/15 AS4284 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS14921 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS3549 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
74.4.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS4283 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS17402 CenturyLink Communications, LLC 131,072
74.223.0.0/16 AS7029 Windstream Communications LLC 65,536
74.231.0.0/16 AS40285 AT&T Enterprises, LLC 65,536
74.216.0.0/16 AS6401 Zayo Bandwidth 65,536
74.216.0.0/16 AS6461 Zayo Bandwidth 65,536
74.231.0.0/16 AS35986 AT&T Enterprises, LLC 65,536
74.216.0.0/16 AS15290 Zayo Bandwidth 65,536
74.125.0.0/16 AS396982 Google LLC 65,536
74.215.0.0/16 AS6181 Altafiber 65,536
74.250.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.86.0.0/16 AS36351 IBM Cloud 65,536
74.208.0.0/16 AS8560 IONOS Inc. 65,536
74.83.0.0/16 AS6181 Altafiber 65,536
74.7.0.0/16 AS8075 Microsoft Limited 65,536
74.125.0.0/16 AS15169 Google LLC 65,536
74.232.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.230.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.190.0.0/16 AS16509 Amazon.com, Inc. 65,536

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
74.238.108.253 fallprotectionlanyard.com 1
74.238.123.226 tradersdesktop.com 1
74.238.146.52 clichehouse.net 1
74.238.151.122 atlantawestca.org 1
74.238.242.122 tntimaging.com 1
74.238.208.4 bigrivermemphis.net 1
74.238.123.228 ipostfast.com 1
74.238.126.6 testeverything.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 6.63ms 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
13.246.23.16 AS16509 Amazon.com, Inc. 0.48ms from Cape Town, ZA
172.75.20.96 AS11426 Charter Communications Inc 10.55ms from Charlotte, US
217.87.54.240 AS3320 Deutsche Telekom AG 3.90ms from Frankfurt am Main, DE
220.201.200.112 AS4837 CHINA UNICOM China169 Backbone 1.80ms from Harbin, CN
85.23.81.144 AS16086 DNA Oyj 1.98ms from Helsinki, FI
206.166.219.32 AS36234 CoreDial, LLC 9.39ms from Los Angeles, US
34.126.190.48 AS396982 Google LLC 0.13ms from Singapore, SG
66.93.79.240 AS5065 Bunny Communications 0.38ms from Singapore, SG
47.26.111.64 AS20115 Charter Communications LLC 16.78ms from Chicago, US
73.91.238.96 AS7922 Comcast Cable Communications, LLC 10.03ms from Dallas, US
185.247.75.16 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
31.125.140.32 AS6871 Plusnet 5.04ms from London, GB
36.155.170.192 AS56046 China Mobile communications corporation 0.24ms from Nanjing, CN
34.235.137.192 AS14618 Amazon.com, Inc. 0.49ms from Reston, US
185.5.152.16 AS43766 Mobile Telecommunication Company Saudi Arabia Joint-Stock company 2.26ms from Riyadh, SA
36.39.140.48 AS38669 LG HelloVision Corp. 4.26ms from Seoul, KR
14.49.153.112 AS4766 Korea Telecom 10.46ms from Seoul, KR
121.184.38.80 AS4766 Korea Telecom 2.96ms from Seoul, KR
59.87.211.176 AS17506 ARTERIA Networks Corporation 15.91ms from Tokyo, JP
108.222.208.0 AS7018 AT&T Enterprises, LLC 7.89ms from Chicago, US
76.155.215.32 AS7922 Comcast Cable Communications, LLC 6.86ms from Denver, US
86.27.201.64 AS5089 Virgin Media Limited 9.64ms from Erith, GB
94.244.165.240 AS136907 HUAWEI CLOUDS 0.97ms from Hong Kong, HK
37.60.243.208 AS51167 Contabo GmbH 0.17ms from Lauterbourg, FR
35.176.18.64 AS16509 Amazon.com, Inc. 0.18ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 74.238.24.214
traceroute to 74.238.24.214 (74.238.24.214): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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.

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