AS Number
AS0
AS Name
PBI-NET-BLK
Org Name
AT&T Corp.
Registry

arin

RegDate

2018-03-05

Updated

2021-06-26

AS5671 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

8,448

IPv6 NUMs(/64)

0

8,448 IPv4 Addresses
CIDR Description IP Num
66.143.174.0/24 SBC Technology Resources (C00420029) 256
198.225.128.0/19 Service Provider Corporation 8192
198.225.144.0/20 Service Provider Corporation 4096
198.225.158.0/24 Service Provider Corporation 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS25993 ATT-LABS-AUSTIN-TX - AT&T Labs, Inc., US United States 49,152 196,608 IPv4 IPv4
IP Address Domain NUMs Domains
66.143.174.58 1 day01.vm.dayatt.com
66.143.174.59 2 vm.dayatt.com
66.143.174.60 1 day01.em.dayatt.com
66.143.174.61 2 em.dayatt.com
66.143.174.62 1 day01.um.dayatt.com
66.143.174.67 1 day03.c2bc.dayatt.com
66.143.174.68 1 day02.c2bc.dayatt.com
66.143.174.69 1 day01.c2bc.dayatt.com
66.143.174.70 1 c2bc.dayatt.com
66.143.174.71 1 afu02.c2bc.afuatt.com
ASNumber:       5671 - 5681
ASName:         PBI-NET-BLK
ASHandle:       AS5671
RegDate:        1995-08-10
Updated:        2018-07-18    
Ref:            https://rdap.arin.net/registry/autnum/5671



OrgName:        AT&T Corp.
OrgId:          AC-3280
Address:        7277 164th Ave NE
Address:        Attn: IP Management
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        2018-03-05
Updated:        2021-06-26
Comment:        For policy abuse issues contact [email protected]
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
Ref:            https://rdap.arin.net/registry/entity/AC-3280


OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN