IP range details

12.36.217.0/24

AS8119 · Data Transmission Network Corporation

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Summary

Country	United States
Domain	att.com
ASN	AS8119
Registry	arin
Hosted IPs	256
ID	ATT

WHOIS Details

NetHandle:      NET-12-0-0-0-1
OrgID:          ATTW-Z
Parent:         NET-12-0-0-0-0
NetName:        ATT
NetRange:       12.0.0.0 - 12.255.255.255
NetType:        allocation
Comment:        For abuse issues contact abuse@att.net
RegDate:        1983-08-23
Updated:        2024-07-30
TechHandle:     IAA17-ARIN
Source:         ARIN


OrgID:          ATTW-Z
OrgName:        AT&T Services, Inc.
CanAllocate:    
Street:         200 S. Laurel AVE.
City:           MIDDLETOWN
State/Prov:     NJ
Country:        US
PostalCode:     07748
Comment:        Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues.
Comment:        All policy abuse issues sent to other POCs will be disregarded.
RegDate:        2009-12-18
Updated:        2024-05-28
OrgAdminHandle: ICC-ARIN
OrgTechHandle:  ICC-ARIN
OrgTechHandle:  IPSWI-ARIN
OrgTechHandle:  ZS44-ARIN
OrgAbuseHandle: ATTAB-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:        2024-06-27
OfficePhone:    +1-888-510-5545
Mailbox:        ipadmin@att.com
Mailbox:        ipadmin@semail.att.com
Source:         ARIN


POCHandle:      ATTAB-ARIN
IsRole:         Y
LastName:       ATT Abuse
FirstName:      
Street:         4625 Creekstone Drive
City:           Durham
State/Prov:     NC
Country:        US
PostalCode:     27703
RegDate:        2002-09-24
Updated:        2023-11-30
OfficePhone:    +1-999-999-9999
Mailbox:        abuse@att.net
Source:         ARIN


POCHandle:      IPSWI-ARIN
IsRole:         Y
LastName:       IP SWIP
FirstName:      
Street:         One Corporate Place South
City:           Piscataway
State/Prov:     NJ
Country:        US
PostalCode:     08854
RegDate:        2002-09-24
Updated:        2019-08-07
OfficePhone:    +1-888-613-6330
Mailbox:        help@ip.att.net
Mailbox:        swipid@icorefep1.ims.att.com
Mailbox:        swipid@icorefep2.noc.att.com
Mailbox:        swipid@icorefep3.ims.att.com
Source:         ARIN


POCHandle:      IAA17-ARIN
IsRole:         Y
LastName:       IP Address Administration
FirstName:      
Street:         Room C3-3A28
Street:         200 S Laurel Ave
City:           Middletown
State/Prov:     NJ
Country:        US
PostalCode:     07748
RegDate:        2007-05-18
Updated:        2015-10-28
OfficePhone:    +1-732-420-2071
Mailbox:        addrmgt@qsun.att.com
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:        2024-01-25
OfficePhone:    +1-888-876-2382
Mailbox:        rm-ipspecialist@att.com
Source:         ARIN

Hosted domains

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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.

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