1. All IP Ranges
  2. 74.0.0.0/8
  3. 74.189.0.0/16
  4. AS6389  | 74.189.0.0/16

74.189.0.0/16

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-74-189-0-0-1
OrgID:          AEL-360
Parent:         NET-74-0-0-0-0
NetName:        BELLSNET-BLK17
NetRange:       74.189.0.0 - 74.189.255.255
NetType:        allocation
RegDate:        2006-10-30
Updated:        2025-12-23
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:      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:      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

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
74.16.0.0/12 AS7922 Comcast Cable Communications, LLC 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
74.56.0.0/14 AS5769 Videotron Ltee 262,144
74.8.0.0/14 AS397560 Windstream Communications LLC 262,144
74.224.0.0/14 AS8075 Microsoft Corporation 262,144
74.8.0.0/14 AS7029 Windstream Communications LLC 262,144
74.160.0.0/14 AS8075 Microsoft Corporation 262,144
74.240.0.0/14 AS8075 Microsoft Corporation 262,144
74.176.0.0/14 AS8075 Microsoft Corporation 262,144
74.92.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
74.234.0.0/15 AS8075 Microsoft Corporation 131,072
74.4.0.0/15 AS11398 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS4283 CenturyLink Communications, LLC 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 AS209 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS13787 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS4282 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, 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 AS14002 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS18669 Level 3 Parent, 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
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS2379 CenturyLink Communications, LLC 131,072
74.125.0.0/16 AS15169 Google LLC 65,536
74.231.0.0/16 AS35986 AT&T Enterprises, LLC 65,536
74.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.191.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.216.0.0/16 AS15290 Zayo Bandwidth 65,536
74.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.208.0.0/16 AS8560 IONOS Inc. 65,536
74.83.0.0/16 AS6181 Altafiber 65,536
74.166.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.180.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.173.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.228.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.231.0.0/16 AS40285 AT&T Enterprises, LLC 65,536
74.250.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.7.0.0/16 AS8075 Microsoft Limited 65,536
74.216.0.0/16 AS6401 Zayo Bandwidth 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.189.108.147 busseylauve.net 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
4.180.58.112 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
20.115.114.160 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
2.242.219.96 AS6805 Telefonica Germany GmbH & Co.OHG 3.21ms from Berlin, DE
151.224.119.160 AS5607 Sky UK Limited 4.90ms from Erith, GB
80.143.200.176 AS3320 Deutsche Telekom AG 9.14ms from Frankfurt am Main, DE
113.0.97.64 AS4837 CHINA UNICOM China169 Backbone 3.92ms from Harbin, CN
36.91.104.128 AS7713 PT Telekomunikasi Indonesia 9.96ms from Jakarta, ID
180.75.102.112 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 9.91ms from Kuala Lumpur, MY
42.202.35.0 AS4134 CHINANET-BACKBONE 7.21ms from Liaoyang, CN
151.30.96.32 AS1267 WIND TRE S.P.A. 2.59ms from Milan, IT
114.225.125.80 AS4134 CHINANET-BACKBONE 5.01ms from Nanjing, CN
180.158.104.112 AS4812 China Telecom (Group) 2.20ms from Shanghai, CN
80.62.77.80 AS3292 TDC Holding A/S 2.47ms from Tønder, DK
4.152.156.32 AS8075 Microsoft Corporation 0.15ms from Boydton, US
52.214.118.160 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
211.226.142.240 AS4766 Korea Telecom 1.09ms from Incheon, KR
77.51.87.64 AS12389 PJSC Rostelecom 1.47ms from Moscow, RU
221.254.232.32 AS17506 ARTERIA Networks Corporation 2.14ms from Osaka, JP
177.16.134.192 AS18881 TELEFÔNICA BRASIL S.A 5.53ms from Osasco, BR
18.234.253.224 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
117.196.81.240 AS9829 National Internet Backbone 16.78ms from Saint Thomas Mount, IN
125.119.232.128 AS4134 CHINANET-BACKBONE 5.99ms from Shanghai, CN
115.54.123.32 AS4837 CHINA UNICOM China169 Backbone 6.59ms from Zhengzhou, CN
48.199.8.224 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
94.68.217.0 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.54ms from Athens, GR

Traceroute

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

$
traceroute -a -n -q1 -m6 74.189.154.150
traceroute to 74.189.154.150 (74.189.154.150): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Cayenne, GF
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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