70.144.0.0/18

AS20057 · AT&T Enterprises, LLC

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Summary

Country	United States
Domain	att.com
ASN	AS20057
Registry	ARIN
ID	BELLSNET-BLK15

WHOIS Details

NetHandle:      NET-70-144-0-0-1
OrgID:          AEL-360
Parent:         NET-70-0-0-0-0
NetName:        BELLSNET-BLK15
NetRange:       70.144.0.0 - 70.144.255.255
NetType:        allocation
RegDate:        2004-07-28
Updated:        2025-12-12
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:      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

Nearby Ranges

BGP prefixes that overlap with 70.144.0.0/16

Range	ASN	Company	Num of IPs
70.144.64.0/18	AS36180	Cisco IoT	16,384

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
44.231.218.194	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
203.48.124.2	AS1221 Telstra Limited	`2.87ms` from Brisbane, AU
221.5.234.2	AS4837 CHINA UNICOM China169 Backbone	`2.76ms` from Chongqing, CN
63.33.214.242	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
82.23.90.242	AS8881 1&1 Versatel GmbH	`0.48ms` from Frankfurt am Main, DE
129.151.177.210	AS31898 Oracle Corporation	`0.16ms` from Johannesburg, ZA
90.241.112.34	AS5378 Vodafone Limited	`7.42ms` from London, GB
43.152.2.50	AS139341 ACE	`0.11ms` from Miami, US
182.166.156.98	AS17511 OPTAGE Inc.	`3.08ms` from Osaka, JP
191.162.223.146	AS26615 TIM S/A	`2.70ms` from Osasco, BR
81.163.255.178	AS51973 Koltushsky Internet Ltd	`1.35ms` from Saint Petersburg, RU
27.116.177.2	AS17608 ABN	`1.92ms` from Seoul, KR
123.181.88.210	AS4134 CHINANET-BACKBONE	`4.46ms` from Shijiazhuang, CN
3.25.8.226	AS16509 Amazon.com, Inc.	`0.09ms` from Sydney, AU
210.133.237.2	AS2497 Internet Initiative Japan Inc.	`7.03ms` from Tokyo, JP
188.254.115.130	AS12389 PJSC Rostelecom	`0.75ms` from Yekaterinburg, RU
82.172.71.242	AS50266 Odido Netherlands B.V.	`3.96ms` from Amsterdam, NL
104.70.251.82	AS16625 Akamai Technologies, Inc.	`5.67ms` from Ashburn, US
79.231.247.210	AS3320 Deutsche Telekom AG	`2.30ms` from Berlin, DE
52.12.41.162	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
143.42.30.242	AS63949 Akamai Connected Cloud	`0.15ms` from Frankfurt am Main, DE
171.244.29.178	AS7552 Viettel Group	`0.20ms` from Ho Chi Minh City, VN
217.146.110.34	AS16353 Merula Limited	`2.92ms` from London, GB
3.11.155.98	AS16509 Amazon.com, Inc.	`0.20ms` from London, GB
18.132.45.162	AS16509 Amazon.com, Inc.	`0.69ms` 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 -f2 -m6 70.144.18.217

traceroute to 70.144.18.217 (70.144.18.217): 6 hops max, 52 byte packets

2 [AS3257] 207.162.206.129 0.506 ms

3 [AS3257] 213.200.127.170 14.371 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Halifax, CA

On December 20th 2025

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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