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Summary

Country	United States
Domain	att.com
ASN	AS20057
Registry	ARIN
ID	ATTMOV6-1

WHOIS Details

V6NetHandle:    NET6-2600-300-1
OrgID:          AEL-360
Parent:         NET6-2600-1
NetName:        ATTMOV6-1
NetRange:       2600:300:: - 2600:3FF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
NetType:        allocation
RegDate:        2011-10-21
Updated:        2025-03-18
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:      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:      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:      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 2600:380::/37

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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
78.54.168.181	AS6805 Telefonica Germany GmbH & Co.OHG	`3.20ms` from Berlin, DE
143.59.25.69	AS12083 WideOpenWest Finance LLC	`12.39ms` from Chicago, US
218.70.56.37	AS4134 CHINANET-BACKBONE	`1.11ms` from Chongqing, CN
212.222.102.85	AS3257 GTT Communications Inc.	`0.45ms` from Frankfurt am Main, DE
110.12.135.229	AS9318 SK Broadband Co Ltd	`2.82ms` from Incheon, KR
185.240.122.149	AS42831 UK Dedicated Servers Limited	`0.30ms` from London, GB
176.248.164.53	AS5607 Sky UK Limited	`1.39ms` from London, GB
185.132.36.53	AS8560 IONOS SE	`0.71ms` from London, GB
97.189.190.85	AS6167 Verizon Business	`7.30ms` from Los Angeles, US
18.100.83.245	AS16509 Amazon.com, Inc.	`5.88ms` from Madrid, ES
116.240.153.117	AS9443 Vocus Retail	`8.17ms` from Melbourne, AU
82.134.240.5	AS30848 UNIDATA S.p.A.	`0.15ms` from Milan, IT
24.11.42.149	AS7922 Comcast Cable Communications, LLC	`6.06ms` from Salt Lake City, US
49.254.176.197	AS4766 Korea Telecom	`0.79ms` from Seoul, KR
36.25.221.229	AS4134 CHINANET-BACKBONE	`8.79ms` from Shanghai, CN
111.3.185.37	AS56041 China Mobile communications corporation	`6.14ms` from Shanghai, CN
133.205.40.133	AS2518 BIGLOBE Inc.	`0.73ms` from Tokyo, JP
184.165.14.213	AS10310 Yahoo Holdings Inc.	`0.95ms` from Buffalo, US
87.177.67.165	AS3320 Deutsche Telekom AG	`7.97ms` from Frankfurt am Main, DE
123.16.34.133	AS45899 VNPT Corp	`1.26ms` from Hanoi, VN
185.75.214.37	AS42689 Glide Student & Residential Limited	`0.53ms` from Manchester, GB
90.22.53.181	AS3215 Orange S.A.	`10.09ms` from Paris, FR
148.235.101.197	AS8151 UNINET	`0.58ms` from Santiago de Queretaro, MX
97.186.98.245	AS6167 Verizon Business	`10.14ms` from Seattle, US
198.7.224.117	AS14325 OSHEAN, Inc.	`0.92ms` from Secaucus, US

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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