144.161.128.0/19

AS797 AT&T Services, Inc.

144.161.128.0/19 - AMERITECH14

AMERITECH14

AT&T Services, Inc.

AS797 AT&T Services, Inc.

United States

arin

Whois Details

NetHandle:      NET-144-161-0-0-1
OrgID:          ATTSE-Z
Parent:         NET-144-0-0-0-0
NetName:        AMERITECH14
NetRange:       144.161.0.0 - 144.161.255.255
NetType:        allocation
RegDate:        1990-12-13
Updated:        2012-04-02
Source:         ARIN


OrgID:          ATTSE-Z
OrgName:        AT&T Services, Inc.
CanAllocate:    
Street:         Enterprise IP Group
Street:         c/o Ed Williams
Street:         240 N Meridian Street
Street:         Room 280
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
Comment:        http://www.att.com
RegDate:        2009-01-30
Updated:        2013-12-10
OrgAbuseHandle: ABUSE7-ARIN
OrgAdminHandle: WILLI576-ARIN
OrgTechHandle:  WILLI576-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:        2018-03-08
OfficePhone:    +1-919-319-8167
Mailbox:        abuse@att.net
Source:         ARIN


POCHandle:      WILLI576-ARIN
IsRole:         N
LastName:       Williams
FirstName:      Ed
Street:         240 N Meridian St.
City:           Indianapolis
State/Prov:     IN
Country:        US
PostalCode:     46204
RegDate:        2013-12-10
Updated:        2019-10-16
OfficePhone:    +1-317-265-8902
Mailbox:        ew2497@att.com
Source:         ARIN

Details

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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