Registry ARIN
Allocated On 1994-05-17
Domain Not available
Country us.png United States
Country Code US
Total Routes 44
Total IPs 189184

IP Address Ranges

RangeTotal IPs
65.254.32.0/20 4096
65.254.48.0/20 4096
216.174.28.0/24 256
70.42.177.0/24 256
66.228.56.0/21 2048
205.214.72.0/21 2048
164.52.144.0/20 4096
213.52.131.0/24 256
65.254.32.0/19 8192
63.247.64.0/19 8192
216.180.224.0/19 8192
209.51.128.0/19 8192
65.254.32.0/20 4096
65.254.48.0/20 4096
72.9.224.0/20 4096
199.181.243.0/24 256
72.9.240.0/20 4096
207.210.64.0/19 8192
207.210.64.0/20 4096
38.116.33.0/24 256
38.116.32.0/22 1024
38.116.26.0/24 256
38.116.11.0/24 256
217.148.47.0/24 256
38.101.196.0/23 512
207.210.64.0/18 16384
66.187.176.0/20 4096
69.73.128.0/18 16384
69.73.129.0/24 256
69.73.184.0/21 2048
69.73.180.0/22 1024
69.73.138.0/23 512
69.73.131.0/24 256
69.73.133.0/24 256
64.22.64.0/19 8192
207.210.64.0/19 8192
216.180.224.0/19 8192
209.51.128.0/19 8192
72.9.224.0/19 8192
65.254.48.0/20 4096
65.254.32.0/20 4096
63.247.64.0/19 8192
64.22.64.0/19 8192
196.220.40.0/22 1024

Whois Details

ASNumber:       3595
ASName:         ZCOLO-ATL01
ASHandle:       AS3595
RegDate:        1994-05-17
Updated:        2020-05-19    
OrgName:        zColo
OrgId:          ZGL-6
Address:        1805 29th St Suite 2050
City:           Boulder
StateProv:      CO
PostalCode:     80301
Country:        US
RegDate:        2018-01-09
Updated:        2019-12-09
OrgTechHandle: ZCOLO-ARIN
OrgTechName:   ZCOLO
OrgTechPhone:  +1-855-528-4797 
OrgTechEmail:  [email protected]
OrgNOCHandle: ZCOLO-ARIN
OrgNOCName:   ZCOLO
OrgNOCPhone:  +1-855-528-4797 
OrgNOCEmail:  [email protected]
OrgAbuseHandle: ZZA1-ARIN
OrgAbuseName:   Zayo ZCCI Abuse
OrgAbusePhone:  +1-855-528-4797 
OrgAbuseEmail:  [email protected]
Found a referral to rwhois.corexchange.com:4321.