74.251.224.0/20

AT&T Corp.

Announcing ASNs: 1

Parent Prefix: 74.251.0.0/16

RIR: ARIN

Prefix
Routing
Raw Whois

Announcing ASNs

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Services, Inc.

74.251.224.0/20 Summary

Prefix:

74.251.224.0/20

Name:

BELLSNET-BLK18

Description:

AT&T Corp.

Country:

IP Addresses:

4,096

Regional Registry:

ARIN

Allocation Status:

Allocated

Allocation Date:

17^th January 2006

Parent Prefix:

74.251.0.0/16

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

7277 164th Ave NE,

ATTN: IP Management,

Redmond,

WA,

98052,

Summary

Country	Prefix	Name	Description	ASN
	74.251.0.0/16	BELLSNET-BLK18	AT&T Corp.	AS6389

AS7018 AT&T Services, Inc. - Prefix Upstreams

ASN	Name	Description
AS3356	LEVEL3	Level 3 Parent, LLC
AS6453	AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
AS6939	HURRICANE	Hurricane Electric LLC

# start

NetRange:       74.250.0.0 - 74.255.255.255
CIDR:           74.250.0.0/15, 74.252.0.0/14
NetName:        BELLSNET-BLK18
NetHandle:      NET-74-250-0-0-2
Parent:         NET74 (NET-74-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS6389
Organization:   AT&T Corp. (AC-3873)
RegDate:        2006-01-17
Updated:        2019-12-11
Ref:            https://rdap.arin.net/registry/ip/74.250.0.0


OrgName:        AT&T Corp.
OrgId:          AC-3873
Address:        7277 164th Ave NE
Address:        ATTN: IP Management
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        2018-08-31
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-3873


OrgAbuseHandle: IPOPE3-ARIN
OrgAbuseName:   IP Operations
OrgAbusePhone:  +1-888-510-5545 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPOPE3-ARIN

OrgTechHandle: IPOPE3-ARIN
OrgTechName:   IP Operations
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPOPE3-ARIN