Data as of Nov 14, 2026
65.210.23.0/24
No anonymizer space · no proxy exits in 30 daysCOSTAR GROUP Inc. · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 65.192.0.0/11 | AS701 | Internet provider | 702 13 always on | Verizon Business |
Network & registry
Origin network
AS14652
US
- Name
- COSTAR GROUP Inc.
- Type
- Business
- Registered
- Jan 20, 2000
- Domain
- costargroup.com
- Industry
- Real Estate (Residential and/or Commercial)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Feb 2007 · 20 yr
- Origin networks
- 2
- Last change of origin
- Feb 2007
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14652 | RADB | Vienna Subnet | MAINT-AS14652 | Aug 16, 2024 |
Whois
Registration for this announcement
- Range
- 65.
192. 0. 0/ 11 - Netname
- UUNET65
- Registrant
- Verizon Business
- Organization
- Verizon Business (MCICS)
- Org address
- 22001 Loudoun County Pkwy, Ashburn, VA, 20147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-65-192-0-0-1
- Parent
- NET-65-0-0-0-0
- Created
- Oct 27, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 27, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN