1. All IP Ranges
  2. 74.0.0.0/8
  3. 74.231.0.0/16
  4. AS6389  | 74.231.0.0/16

74.231.0.0/16

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-74-231-0-0-1
OrgID:          AEL-360
Parent:         NET-74-0-0-0-0
NetName:        BELLSNET-BLK18
NetRange:       74.231.0.0 - 74.231.255.255
NetType:        allocation
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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 74.231.0.0/16

Range ASN Company Num of IPs
74.231.238.0/24 AS26712 Lafayette General Medical Center Me) - LFT LAN 256
74.231.149.0/24 AS18974 Truliant Federal Credit Union 256
74.231.163.0/24 AS54392 Decatur Telephone Company 256
74.231.196.0/24 AS30187 Broward County Office of Info Tech 256
74.231.237.0/24 AS20450 COL Management, Inc - LFT LAN 256
74.231.160.0/23 AS54392 Decatur Telephone Company 512

Hosted domains

There are 50 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.231.221.47 totalcompnet.net 2
74.231.193.148 hydeshipping.com 2
74.231.221.43 uploadrx.com 2
74.231.221.37 tobaccofree-usa.com 2
74.231.220.151 occ-online.com 2
74.231.165.162 mbsonline.us 2
74.231.186.239 noxubee.k12.ms.us 1
74.231.247.130 cpbonline.biz 1
74.231.187.135 nettleton.k12.ms.us 1
74.231.187.15 qcsd.k12.ms.us 1
74.231.186.199 drew.k12.ms.us 1
74.231.187.255 westernline.k12.ms.us 1
74.231.187.206 moundbayou.k12.ms.us 1
74.231.176.54 thehopedifference.org 1
74.231.184.211 george.k12.ms.us 1
74.231.221.36 mytotaltest.com 1
74.231.187.254 wlsd.k12.ms.us 1
74.231.184.50 mp.k12.ms.us 1
74.231.186.226 npanola.k12.ms.us 1
74.231.186.87 richton.k12.ms.us 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

2,068 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
74.231.12.150 AS6389 AT&T Enterprises, LLC 1.80ms from Atlanta, US
74.231.238.7 AS26712 Lafayette General Medical Center 14.55ms from Dallas, US
74.231.124.1 AS35986 Vyve Broadband 18.45ms from Dallas, US
74.231.54.33 AS6389 AT&T Enterprises, LLC 1.16ms from Atlanta, US
74.231.121.53 AS40285 NORTHLAND CABLE TELEVISION INC. 5.04ms from Atlanta, US
74.231.44.33 AS6389 AT&T Enterprises, LLC 14.06ms from Atlanta, US
74.231.9.2 AS6389 AT&T Enterprises, LLC 1.86ms from Atlanta, US
74.231.255.133 AS6389 AT&T Enterprises, LLC 13.12ms from Dallas, US
74.231.160.203 AS54392 Decatur Telephone Company 14.97ms from Atlanta, US
74.231.42.193 AS6389 AT&T Enterprises, LLC 2.06ms from Atlanta, US
74.231.203.8 AS6389 AT&T Enterprises, LLC 14.07ms from Atlanta, US
74.231.253.161 AS6389 AT&T Enterprises, LLC 12.68ms from Dallas, US
74.231.201.101 AS6389 AT&T Enterprises, LLC 14.10ms from Atlanta, US
74.231.53.65 AS6389 AT&T Enterprises, LLC 14.12ms from Atlanta, US
74.231.251.1 AS6389 AT&T Enterprises, LLC 13.73ms from Dallas, US
74.231.237.2 AS20450 Trojan Hosting, LLC. 13.57ms from Dallas, US
74.231.126.1 AS35986 Vyve Broadband 3.57ms from Dallas, US
74.231.254.249 AS6389 AT&T Enterprises, LLC 13.07ms from Dallas, US
74.231.161.214 AS54392 Decatur Telephone Company 15.12ms from Atlanta, US
74.231.1.97 AS6389 AT&T Enterprises, LLC 2.23ms from Atlanta, US
74.231.148.224 AS6389 AT&T Enterprises, LLC 3.32ms from Durham, US
74.231.193.155 AS6389 AT&T Enterprises, LLC 3.36ms from Miami, US
74.231.46.191 AS6389 AT&T Enterprises, LLC 14.10ms from Atlanta, US
74.231.223.191 AS6389 AT&T Enterprises, LLC 14.07ms from Atlanta, US
74.231.220.50 AS6389 AT&T Enterprises, LLC 14.07ms 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
170.146.225.240 AS14299 Automatic Data Processing, Inc. 12.65ms from Atlanta, US
171.96.29.0 AS17552 True Online 1.85ms from Bangkok, TH
1.20.253.112 AS23969 TOT Public Company Limited 10.58ms from Bangkok, TH
37.247.111.16 AS213637 Siberdizayn Bilisim Teknolojileri A.S. 0.17ms from Bursa, TR
92.205.250.64 AS21499 Host Europe GmbH 3.25ms from Frankfurt am Main, DE
9.223.208.96 AS8075 Microsoft Corporation 0.14ms from Gaevle, SE
24.215.114.208 AS11260 EastLink 6.30ms from Halifax, CA
113.183.134.16 AS45899 VNPT Corp 2.01ms from Ho Chi Minh City, VN
101.32.222.16 AS132203 Tencent Building, Kejizhongyi Avenue 0.28ms from Hong Kong, HK
90.247.101.128 AS5378 Vodafone Limited 5.60ms from London, GB
97.88.22.64 AS20115 Charter Communications LLC 7.67ms from Minneapolis, US
152.67.254.48 AS31898 Oracle Corporation 0.16ms from San Jose, US
24.54.237.16 AS14638 Liberty Communications of Puerto Rico LLC 0.94ms from San Juan, PR
75.172.36.208 AS209 CenturyLink Communications, LLC 1.74ms from Seattle, US
14.64.68.80 AS4766 Korea Telecom 1.66ms from Seoul, KR
116.235.253.32 AS4812 China Telecom (Group) 5.24ms from Shanghai, CN
68.131.66.16 AS701 Verizon Business 8.89ms from Ashburn, US
20.85.187.64 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
89.223.179.240 AS21334 One Hungary Ltd. 1.28ms from Budapest, HU
195.114.17.240 AS48893 ESO TV Kft. 0.27ms from Budapest, HU
113.163.19.176 AS45899 VNPT Corp 2.09ms from Hanoi, VN
138.4.136.48 AS766 RedIRIS Autonomous System 0.78ms from Madrid, ES
84.67.139.176 AS5378 Vodafone Limited 2.73ms from Manchester, GB
20.211.235.240 AS8075 Microsoft Corporation 0.56ms from Melbourne, AU
14.11.3.128 AS2516 KDDI CORPORATION 5.23ms 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 -m5 74.231.29.255
traceroute to 74.231.29.255 (74.231.29.255): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Lisbon, PT
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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