AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
EASYLINK1 AT&T Services, Inc. 2 0 512 0 United States
512 IPv4 Addresses
CIDR Description IP Num
12.120.220.0/24 AT&T Worldnet Services (C00716213) 256
12.120.244.0/24 AT&T Worldnet Services (C00716213) 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17229 ATT-CERFNET-BLOCK - AT&T Enhanced Network Services, US United States 46,080 0 IPv4 IPv4
AS17231 ATT-CERFNET-BLOCK - AT&T Enhanced Network Services, US United States 59,648 0 IPv4 IPv4
ASNumber:       4465
ASName:         EASYLINK1
ASHandle:       AS4465
RegDate:        1995-03-05
Updated:        2012-04-02    
Ref:            https://rdap.arin.net/registry/autnum/4465


OrgName:        AT&T Services, Inc.
OrgId:          ATTW-Z
Address:        200 S. Laurel AVE.
City:           MIDDLETOWN
StateProv:      NJ
PostalCode:     07748
Country:        US
RegDate:        2009-12-18
Updated:        2020-03-27
Comment:        Contact AT&T Abuse ( [email protected] ) for policy abuse issues.
Comment:        All policy abuse issues sent to other POCs will be disregarded.
Ref:            https://rdap.arin.net/registry/entity/ATTW-Z


OrgAbuseHandle: ATTAB-ARIN
OrgAbuseName:   ATT Abuse
OrgAbusePhone:  +1-919-319-8130 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ATTAB-ARIN

OrgTechHandle: IPSWI-ARIN
OrgTechName:   IP SWIP
OrgTechPhone:  +1-888-613-6330 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPSWI-ARIN

OrgTechHandle: HKO3-ARIN
OrgTechName:   KOSAL, HALUK 
OrgTechPhone:  +1-732-420-4259 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/HKO3-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-613-6330 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgRoutingHandle: JB3310-ARIN
OrgRoutingName:   Borkenhagen, Jay C.
OrgRoutingPhone:  +1-732-420-2526 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/JB3310-ARIN

RTechHandle: BA128-ARIN
RTechName:   Addino, Bruno 
RTechPhone:  +1-201-331-4773 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/BA128-ARIN