AS number details

AS3423

AT&T Corp.  ·  att.com

AS3423 – AT&T Corp.

Country United States
Website att.com
Hosted domains 1
Number of IPs 65,792
ASN type ISP
Allocated 28 years ago on Feb 17, 1994

IP Address Ranges

Netblock Company Num of IPs
12.96.43.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
148.184.0.0/17 United States Nuclear Regulatory Commission 32,768
148.184.128.0/17 United States Nuclear Regulatory Commission 32,768
Netblock Company
2620:bf::/48 U.S. Agency for International Development
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WHOIS Details

ASHandle:       AS3423
OrgID:          AC-3280
ASName:         ATTIS-ASN3423
ASNumber:       3423
RegDate:        1994-02-17
Updated:        2018-07-18
Source:         ARIN


OrgID:          AC-3280
OrgName:        AT&T Corp.
CanAllocate:    
Street:         7277 164th Ave NE
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
Comment:        For policy abuse issues contact abuse@att.net
Comment:        For all subpoena, Internet, court order related matters and emergency requests contact
Comment:        11760 US Highway 1
Comment:        North Palm Beach, FL 33408
Comment:        Main Number: 800-635-6840
Comment:        Fax: 888-938-4715
RegDate:        2018-03-05
Updated:        2021-06-26
OrgAbuseHandle: ABUSE7-ARIN
OrgAdminHandle: ZS44-ARIN
OrgTechHandle:  ZS44-ARIN
Source:         ARIN


POCHandle:      ZS44-ARIN
IsRole:         Y
LastName:       IPAdmin-ATT Internet Services
FirstName:      
Street:         16631 NE 72nd Way 
Street:         Attn: IP Management
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2000-05-17
Updated:        2021-11-22
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@semail.att.com
Mailbox:        ipadmin@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:        2018-03-08
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
Source:         ARIN
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
148.184.182.17 nrc.gov 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

Peers

There is 1 peer for this ASN.

Peers Name
AS7018 AT&T Services, Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS7018 AT&T Services, Inc.
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Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3423 at robtex.

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