| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 | 
                
                
                
                
                    | AS2734 | CORESITE, US |   | 48,384 | 7,248,347,136 | IPv4   |   | 
                
                
            
             
         
        
        
        
            
            
                
                
                    | AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 | 
                
                
                
                
                    | AS19275 | INTERVAL - Interval International, Inc., US |   | 6,144 | 0 | IPv4   |   | 
                    
                
                
                
                    | AS22330 | CATALINAMKT - Catalina Marketing Corporation, US |   | 1,280 | 0 | IPv4   |   | 
                    
                
                
                
                    | AS45150 | MPHASIS-BGM-AS - MphasiS BFL Ltd, IN |   | 768 | 0 | IPv4   |   | 
                    
                
                
                
                    | AS55016 | IMPER-AS-1 - Imperium Inc., CA |   | 2,560 | 0 | IPv4   |   | 
                    
                
                
                
                    | AS62683 | PTC - PREFIL TEC, INC, US |   | 512 | 0 | IPv4   |   | 
                    
                
                
                
                    | AS393233 | VENTIVTECH - Ventiv Technology Inc., US |   | 768 | 0 | IPv4   |   | 
                    
                
            
             
         
        
        
    
            
                ASNumber:       396300
ASName:         CORESITE-RETIRED
ASHandle:       AS396300
RegDate:        2017-05-01
Updated:        2022-11-02    
Ref:            https://rdap.arin.net/registry/autnum/396300
OrgName:        CoreSite
OrgId:          COWIL
Address:        1001 17th St
Address:        Suite 500
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2005-01-14
Updated:        2025-04-09
Ref:            https://rdap.arin.net/registry/entity/COWIL
OrgTechHandle: JFA116-ARIN
OrgTechName:   Favis, Jerome 
OrgTechPhone:  +1-213-327-1208 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JFA116-ARIN
OrgAbuseHandle: CORES5-ARIN
OrgAbuseName:   CoreSite Abuse
OrgAbusePhone:  +1-866-777-2673 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CORES5-ARIN
OrgNOCHandle: CORES4-ARIN
OrgNOCName:   Coresite OSC
OrgNOCPhone:  +1-866-777-2673 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CORES4-ARIN
OrgTechHandle: REEDC55-ARIN
OrgTechName:   Reed, Christopher 
OrgTechPhone:  +1-213-327-1203 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/REEDC55-ARIN
OrgTechHandle: CMM8-ARIN
OrgTechName:   Malayter, Christopher Michael
OrgTechPhone:  +1-608-301-5180 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CMM8-ARIN
OrgTechHandle: JENSE37-ARIN
OrgTechName:   Jensen, John 
OrgTechPhone:  +1-571-612-7142 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JENSE37-ARIN
OrgTechHandle: STANL503-ARIN
OrgTechName:   Stanley, Michael 
OrgTechPhone:  +1-202-827-7002 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/STANL503-ARIN