1. All IP Ranges
  2. 74.0.0.0/8
  3. 74.191.0.0/16
  4. AS6389  | 74.191.0.0/16

74.191.0.0/16

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-74-191-0-0-1
OrgID:          AEL-360
Parent:         NET-74-0-0-0-0
NetName:        BELLSNET-BLK17
NetRange:       74.191.0.0 - 74.191.255.255
NetType:        allocation
RegDate:        2006-10-30
Updated:        2024-12-05
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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 74.191.0.0/16

Range ASN Company Num of IPs
74.191.71.0/24 AS398545 County of Volusia 256

Nearby Ranges

BGP prefixes that overlap with 74.0.0.0/8

Range ASN Company Num of IPs
74.32.0.0/12 AS5650 Frontier Communications of America, Inc. 1,048,576
74.144.0.0/12 AS8075 Microsoft Limited 1,048,576
74.128.0.0/12 AS10796 Charter Communications Inc 1,048,576
74.16.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
74.224.0.0/14 AS8075 Microsoft Corporation 262,144
74.240.0.0/14 AS8075 Microsoft Corporation 262,144
74.8.0.0/14 AS397560 Windstream Communications LLC 262,144
74.8.0.0/14 AS7029 Windstream Communications LLC 262,144
74.160.0.0/14 AS8075 Microsoft Corporation 262,144
74.92.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
74.176.0.0/14 AS8075 Microsoft Corporation 262,144
74.52.0.0/14 AS36351 IBM Cloud 262,144
74.56.0.0/14 AS5769 Videotron Ltee 262,144
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 AS19901 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS14921 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS18669 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.234.0.0/15 AS8075 Microsoft Corporation 131,072
74.202.0.0/15 AS3549 Level 3 Parent, LLC 131,072
74.248.0.0/15 AS8075 Microsoft Corporation 131,072
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS4284 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS2379 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS209 CenturyLink Communications, LLC 131,072
74.60.0.0/15 AS21928 T-Mobile USA, Inc. 131,072
74.4.0.0/15 AS17402 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS13787 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS11398 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.231.0.0/16 AS35986 AT&T Enterprises, LLC 65,536
74.166.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.125.0.0/16 AS396982 Google LLC 65,536
74.208.0.0/16 AS8560 IONOS Inc. 65,536
74.237.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.232.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.216.0.0/16 AS6461 Zayo Bandwidth 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
74.223.0.0/16 AS7029 Windstream Communications LLC 65,536
74.180.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.230.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.250.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.173.0.0/16 AS16509 Amazon.com, Inc. 65,536

Hosted domains

There are 19 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.191.70.69 brevardcountysheriffsoffice.us 2
74.191.80.129 acs-dahl.com 1
74.191.80.185 questexpandedaccess.org 1
74.191.70.246 vbtd.org 1
74.191.65.80 napaautopartsstore.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

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

IP Address ASN Details
74.191.66.223 AS6389 AT&T Enterprises, LLC 1.27ms from Miami, US
74.191.67.63 AS6389 AT&T Enterprises, LLC 1.33ms from Miami, US
74.191.81.100 AS6389 AT&T Enterprises, LLC 4.34ms from Atlanta, US
74.191.71.2 AS398545 County of Volusia 7.15ms from Miami, US
74.191.68.63 AS6389 AT&T Enterprises, LLC 1.26ms from Miami, US
74.191.144.226 AS6389 AT&T Enterprises, LLC 12.04ms 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
104.169.216.32 AS5650 Frontier Communications of America, Inc. 12.18ms from Ashburn, US
52.181.16.32 AS8075 Microsoft Corporation 0.68ms from Boydton, US
174.110.65.192 AS11426 Charter Communications Inc 8.62ms from Charlotte, US
54.78.116.208 AS16509 Amazon.com, Inc. 0.10ms from Dublin, IE
35.207.89.80 AS15169 Google LLC 0.09ms from Frankfurt am Main, DE
90.48.24.64 AS3215 Orange S.A. 12.17ms from Frankfurt am Main, DE
157.156.58.0 AS17816 China Unicom IP network China169 Guangdong province 5.37ms from Guangzhou, CN
176.118.148.224 AS21228 VINASTERISK, PP 1.28ms from Kyiv, UA
94.76.204.112 AS29550 Team Blue Carrier Limited 1.54ms from London, GB
119.11.85.16 AS133612 Vodafone Australia Pty Ltd 19.32ms from Melbourne, AU
16.26.242.32 AS16509 Amazon.com, Inc. 0.59ms from Melbourne, AU
84.51.89.112 AS29124 Iskratelecom JSC 0.86ms from Moscow, RU
138.207.193.208 AS11776 Breezeline 7.22ms from Providence, US
108.195.127.16 AS7018 AT&T Enterprises, LLC 4.54ms from Redding, US
189.238.39.0 AS8151 UNINET 16.15ms from Santiago de Queretaro, MX
221.159.103.48 AS4766 Korea Telecom 5.50ms from Seoul, KR
133.79.212.32 AS18087 Toyo University 2.05ms from Tokyo, JP
91.112.135.128 AS8447 A1 Telekom Austria AG 5.74ms from Vienna, AT
80.49.206.96 AS5617 Orange Polska Spolka Akcyjna 11.10ms from Wrocław, PL
68.33.31.64 AS7922 Comcast Cable Communications, LLC 7.36ms from Ashburn, US
67.184.192.128 AS7922 Comcast Cable Communications, LLC 9.38ms from Chicago, US
136.110.160.80 AS396982 Google LLC 0.08ms from Melbourne, AU
91.17.2.96 AS3320 Deutsche Telekom AG 7.43ms from Nuernberg, DE
84.147.161.224 AS3320 Deutsche Telekom AG 3.39ms from Nuernberg, DE
58.146.57.0 AS17529 STARCAT Co .,LTD. 5.30ms 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 -m6 74.191.93.118
traceroute to 74.191.93.118 (74.191.93.118): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.439 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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