1. All IP Ranges
  2. 72.0.0.0/8
  3. 72.149.0.0/16
  4. AS6389  | 72.149.0.0/16

72.149.0.0/16

AS6389  ·  AT&T Enterprises, LLC

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Summary

Country United States
Domain att.com
ASN AS6389
Registry ARIN
ID BELLSNET-BLK16

WHOIS Details

NetHandle:      NET-72-148-0-0-1
OrgID:          AEL-360
Parent:         NET-72-0-0-0-0
NetName:        BELLSNET-BLK16
NetRange:       72.148.0.0 - 72.149.255.255
NetType:        allocation
RegDate:        2005-08-11
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 72.0.0.0/8

Range ASN Company Num of IPs
72.96.0.0/11 AS22394 Verizon Business 2,097,152
72.96.0.0/11 AS6167 Verizon Business 2,097,152
72.192.0.0/11 AS62957 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS22773 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS64019 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS395883 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS396389 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS63182 Cox Communications Inc. 2,097,152
72.136.0.0/13 AS812 Rogers Communications Canada Inc. 524,288
72.152.0.0/14 AS8075 Microsoft Corporation 262,144
72.156.0.0/14 AS6389 AT&T Enterprises, LLC 262,144
72.144.0.0/14 AS8075 Microsoft Corporation 262,144
72.246.0.0/15 AS8551 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
72.160.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS55204 Level 3 Parent, LLC 131,072
72.38.0.0/15 AS7992 Cogeco Connexion Inc. 131,072
72.246.0.0/15 AS12222 Akamai Technologies, Inc. 131,072
72.244.0.0/15 AS3257 GTT Americas, LLC 131,072
72.58.0.0/15 AS30600 Metronet 131,072
72.236.0.0/15 AS64200 Level 3 Parent, LLC 131,072
72.236.0.0/15 AS15085 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS3356 Level 3 Parent, LLC 131,072
72.240.0.0/15 AS13490 Buckeye Cablevision, Inc. 131,072
72.174.0.0/15 AS33588 Charter Communications LLC 131,072
72.246.0.0/15 AS55836 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
72.244.0.0/15 AS11696 GTT Americas, LLC 131,072
72.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS9829 Akamai Technologies, Inc. 131,072
72.234.0.0/15 AS36149 HAWAIIAN TELCOM 131,072
72.160.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
72.238.0.0/15 AS33363 Charter Communications, Inc 131,072
72.199.0.0/16 AS22773 Cox Communications 65,536
72.252.0.0/16 AS23520 Columbus Networks USA, Inc. 65,536
72.150.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.48.0.0/16 AS7459 Grande Communications Networks, LLC 65,536
72.193.0.0/16 AS22773 Cox Communications 65,536
72.33.0.0/16 AS59 University of Wisconsin Madison 65,536
72.41.0.0/16 AS16509 Amazon.com, Inc. 65,536
72.201.0.0/16 AS22773 Cox Communications 65,536
72.253.0.0/16 AS36149 HAWAIIAN TELCOM 65,536
72.167.0.0/16 AS26496 GoDaddy.com, LLC 65,536
72.197.0.0/16 AS22773 Cox Communications 65,536
72.167.0.0/16 AS398787 GoDaddy.com, LLC 65,536
72.248.0.0/16 AS7029 Windstream Communications LLC 65,536
72.32.0.0/16 AS33070 Rackspace Hosting 65,536

Hosted domains

There are 20 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.149.84.2 themoveoverlaw.com 5
72.149.92.61 reflectedlight.com 3
72.149.104.85 adelbanking.com 1
72.149.202.207 rapidesohsep.org 1
72.149.193.239 coindurep.com 1
72.149.180.7 actionaccountingservices.com 1
72.149.186.170 dchcpa.com 1
72.149.92.252 senllc.net 1
72.149.112.55 pharmacyreturns.com 1
72.149.91.243 dataset.ws 1
72.149.88.250 producecontent.com 1
72.149.192.82 rpso.net 1
72.149.202.163 premieragency.org 1
72.149.248.110 a-marinteriors.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

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

IP Address ASN Details
72.149.112.217 AS6389 AT&T Enterprises, LLC 17.49ms from Atlanta, US
72.149.103.242 AS6389 AT&T Enterprises, LLC 14.57ms from Atlanta, US
72.149.101.225 AS6389 AT&T Enterprises, LLC 18.83ms 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
73.208.24.32 AS7922 Comcast Cable Communications, LLC 4.69ms from Chicago, US
34.57.248.48 AS396982 Google LLC 0.11ms from Council Bluffs, US
207.45.84.96 AS30462 NexGen Integrated Communications LLC 1.53ms from Des Moines, US
34.244.227.192 AS16509 Amazon.com, Inc. 0.56ms from Dublin, IE
84.136.216.96 AS3320 Deutsche Telekom AG 0.68ms from Hamburg, DE
118.51.197.176 AS4766 Korea Telecom 1.64ms from Incheon, KR
100.37.148.112 AS701 Verizon Business 2.69ms from New York City, US
163.24.20.240 AS1659 Taiwan Academic Network (TANet) Information Center 7.74ms from Taichung, TW
36.224.213.64 AS3462 Data Communication Business Group 1.28ms from Taipei, TW
180.21.153.128 AS4713 NTT DOCOMO BUSINESS,Inc. 5.32ms from Tokyo, JP
145.23.3.16 AS1103 SURF B.V. 0.59ms from Amsterdam, NL
68.147.117.0 AS6327 Shaw Communications 5.69ms from Calgary, CA
52.169.209.112 AS8075 Microsoft Corporation 0.20ms from Dublin, IE
80.135.233.144 AS3320 Deutsche Telekom AG 3.41ms from Frankfurt am Main, DE
213.69.60.80 AS702 Verizon Business 6.50ms from Frankfurt am Main, DE
24.167.104.112 AS11427 Charter Communications Inc 13.12ms from Houston, US
108.90.104.240 AS7018 AT&T Enterprises, LLC 2.64ms from Houston, US
212.175.61.224 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.67ms from Izmir, TR
82.186.246.48 AS3269 Telecom Italia S.p.A. 1.64ms from Milan, IT
50.100.156.96 AS577 Bell Canada 4.32ms from Montreal, CA
38.134.110.240 AS26558 Freewheel Media Inc. 0.20ms from New York City, US
87.159.25.16 AS3320 Deutsche Telekom AG 6.96ms from Nuernberg, DE
39.81.96.16 AS4837 CHINA UNICOM China169 Backbone 9.30ms from Qingdao, CN
100.48.66.208 AS14618 Amazon.com, Inc. 0.36ms from Reston, US
18.207.189.208 AS14618 Amazon.com, Inc. 0.37ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m15 72.149.122.159
traceroute to 72.149.122.159 (72.149.122.159): 15 hops max, 52 byte packets
4 [AS3356] 4.69.219.142 112.159 ms
5 [AS3356] 4.68.111.50 112.559 ms
6 [AS7018] 32.130.89.2 133.449 ms
7 *
8 *
9 *
10 *
11 [AS7018] 12.83.0.105 136.076 ms
12 [AS6389] 65.83.237.30 133.268 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Curitiba, BR
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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