Data as of Nov 7, 2026
67.212.153.0/24
No anonymizer space · no proxy exits in 30 daysCoreSite
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 67.212.144.0/20 | 4,096 | CORESITE-DIA-67 | CoreSite (COWIL) · US | Direct Allocation | Oct 29, 2008 | abuse@ |
| └ 67.212.153.24/29 | 8 | CAS-02103656 | unknown | — | — | — |
| └ 67.212.153.40/29 | 8 | CAS-02116561 | unknown | — | — | — |
| └ 67.212.153.56/29 | 8 | CAS-02328420 | unknown | — | — | — |
Network & registry
Origin network
AS2734
US
- Name
- CoreSite
- Type
- Hosting
- Registered
- Sep 1, 2009
- Domain
- coresite.com
- Website
- www.coresite.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2009
- Current origin since
- Feb 2014 · 13 yr
- Origin networks
- 2
- Last change of origin
- Feb 2014
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 67.
212. 144. 0/ 20 - Netname
- CORESITE-DIA-67
- Registrant
- CoreSite
- Organization
- CoreSite (COWIL)
- Org address
- 1001 17th St, Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-67-212-144-0-1
- Parent
- NET-67-0-0-0-0
- Created
- Oct 29, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 29, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
coresite. com - Name
- CoreSite Abuse
- Phone
- +1-866-777-2673
- Handle
- CORES5-ARIN