Data as of Nov 10, 2026
204.252.76.0/23
No anonymizer space · no proxy exits in 30 daysVerizon Business
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 257 | 50% | 2 | |
| Business | 255 | 50% | 4 |
Network & registry
Announced by
Covering announcement 204.252.0.0/14
- Prefix
- 204.252.0.0/14
- Announced by
- AS701 Verizon Business
- Type
- Internet provider
- Proxy exits
- 348
- Always-on exits
- 153
- RPKI
- No RPKI
- Netname
- UUNETCBLK252
- Registrant
- Verizon Business
- RIR
- ARIN
Origin network
AS701
US
- Name
- Verizon Business
- Type
- Internet provider
- Registered
- Aug 3, 1990
- Domain
- verizonbusiness.com
- Website
- www.verizon.com/business/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 204.252.0.0/14
204.252.0.0/14
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 204.252.0.0/14
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS701 | ARIN | MCI Communications Services, LLC d/b/a Verizon Business | MNT-MCICS | Nov 5, 2021 |
Whois
Registration for this announcement
- Range
- 204.
252. 0. 0/ 14 - Netname
- UUNETCBLK252
- Registrant
- Verizon Business
- Organization
- Verizon Business (MCICS)
- Org address
- 22001 Loudoun County Pkwy, Ashburn, VA, 20147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-252-0-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Feb 1, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 1, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN