AS Name
ATTIS-ASN4473
Org Name
AT&T Corp.
Registry Region
United States
Looking Glass
IPv4Prefixes

25

IPv6Prefixes

0

IPv4 NUMs

7,424

IPv6 NUMs(/64)

0

7,424 IPv4 Addresses
CIDR Description IP Num
12.17.241.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
12.29.116.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
12.29.117.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
12.29.118.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
12.29.119.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
12.71.77.0/24 IANA-NETBLOCK-12 This network range is not allocated to APNIC. 256
12.97.148.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
12.226.120.0/24 ATT CORP-INTRA-LEGACY T LEGAL 256
12.226.121.0/24 ATT CORP-INTRA-LEGACY T LEGAL 256
12.226.122.0/24 ATT CORP-INTRA-LEGACY T LEGAL 256
206.197.1.0/24 Mueller Industries, Inc. 256
207.140.216.0/23 AT&T Services, Inc. 512
207.140.220.0/22 AT&T Services, Inc. 1024
209.37.104.0/24 AT&T Services, Inc. 256
209.37.105.0/24 AT&T Services, Inc. 256
209.37.106.0/24 AT&T Services, Inc. 256
209.37.107.0/24 AT&T Services, Inc. 256
209.37.109.0/24 AT&T Services, Inc. 256
209.37.110.0/24 AT&T Services, Inc. 256
209.65.8.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
209.65.9.0/24 TCORP-FA-PRODUCT TO PRODUCT 256
209.65.160.0/24 ATT CORP-INTRA-LEGACY T LEGAL 256
209.65.161.0/24 ATT CORP-INTRA-LEGACY T LEGAL 256
209.65.163.0/24 ATT CORP-INTRA-LEGACY T LEGAL 256
209.65.164.0/24 ATT CORP-INTRA-LEGACY T LEGAL 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 83,745,536 2,319,836,708,864 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13979 ATT-IPFR - AT&T Services, Inc., US United States 96,256 0 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
12.29.116.81 1 mail.nscombank.com
12.29.116.209 6 arepet.fdfltd.com
12.29.116.211 2 fdfltd.com
ASNumber:       4473
ASName:         ATTIS-ASN4473
ASHandle:       AS4473
RegDate:        1995-03-08
Updated:        2018-07-18    
Ref:            https://rdap.arin.net/registry/autnum/4473



OrgName:        AT&T Corp.
OrgId:          AC-3280
Address:        16331 NE 72nd Way
Address:        Attn: IP Management
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        2018-03-05
Updated:        2020-02-11
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