Data as of Nov 13, 2026
207.62.217.0/24
No anonymizer space · no proxy exits in 30 daysCENIC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.62.0.0/16 since May 2005 | AS2152 | Business | 81 3 always on | CENIC |
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 |
|---|---|---|---|---|---|---|
| 207.62.0.0/16 | 65,536 | CENIC | CENIC (CENIC) · US | Direct Allocation | Jul 8, 2024 | abuse@ |
| └ 207. | 1,024 | CC-CC-207-62-214-217 | Contra Costa College (C01962655) · US | Reassigned | Jul 23, 2008 | abuse@ via CENIC |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- First seen
- Before our records
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 207.
62. 214. 0 - 207. 62. 217. 255 - Netname
- CC-CC-207-62-214-217
- Registrant
- Contra Costa College
- Organization
- Contra Costa College (C01962655)
- Type
- Reassigned
- Handle
- NET-207-62-214-0-1
- Parent
- NET-207-62-0-0-1
- Created
- Jul 23, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 8, 2024
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cenic. org - Name
- CENIC Abuse
- Phone
- +1-714-220-3494
- Handle
- ABUSE711-ARIN