Data as of Nov 14, 2026
66.35.77.0/24
No anonymizer space · no proxy exits in 30 daysCoreSite
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 66.35.64.0/19 | 8,192 | CORESITE-ATL-ORL-64 | CoreSite (COWIL) · US | Direct Allocation | Jul 17, 2018 | abuse@ |
| └ 66.35.77.0/24 | 256 | CHANNELINTEL | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 66.35.72.0/21
- Prefix
- 66.35.72.0/21
- Announced by
- AS2734 CoreSite
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- CORESITE-ATL-ORL-64
- Registrant
- CoreSite
- RIR
- ARIN
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 66.35.72.0/21
66.35.72.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2024
- Current origin since
- Mar 2024 · 2.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.35.72.0/21 | AS2734 | /21 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 66.
35. 64. 0/ 19 - Netname
- CORESITE-ATL-ORL-64
- Registrant
- CoreSite
- Organization
- CoreSite (COWIL)
- Org address
- 1001 17th St, Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-35-64-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Jul 17, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 17, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
coresite. com - Name
- CoreSite Abuse
- Phone
- +1-866-777-2673
- Handle
- CORES5-ARIN