AS30551 - ASC-163-ASN01 - AK Steel Corporation, US

United States
AS Number
AS30551
AS Name
ASC-163-ASN01
Org Name
AK Steel Corporation
Country
United States
Registry

arin

RegDate

2002-12-17

Updated

2025-11-04

AS30551 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

768

IPv6 NUMs(/64)

0

768 IPv4 Addresses
CIDR Description IP Num
206.211.220.0/24 AK Steel Corporation 256
206.211.222.0/23 AK Steel Corporation 512
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,948,608 81,626,857,472 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 5,030,144 68,725,178,368 IPv4 IPv4
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 804,352 17,180,196,864 IPv4 IPv4 
ASNumber:       30551
ASName:         ASC-163-ASN01
ASHandle:       AS30551
RegDate:        2003-11-04
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/30551


OrgName:        AK Steel Corporation
OrgId:          ASC-163
Address:        200 Public Square
Address:        IT Department
City:           Cleveland
StateProv:      OH
PostalCode:     44114
Country:        US
RegDate:        2002-12-17
Updated:        2025-11-04
Comment:        Company Website: www.clevelandcliffs.com
Ref:            https://rdap.arin.net/registry/entity/ASC-163


OrgTechHandle: ABUSE9467-ARIN
OrgTechName:   Abuse
OrgTechPhone:  +1-216-694-5700 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ABUSE9467-ARIN

OrgNOCHandle: ABUSE9467-ARIN
OrgNOCName:   Abuse
OrgNOCPhone:  +1-216-694-5700 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ABUSE9467-ARIN

OrgAbuseHandle: ABUSE9467-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-216-694-5700 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE9467-ARIN