Data as of Nov 9, 2026
74.39.187.0/24
No anonymizer space · no proxy exits in 30 daysFrontier Communications of America, Inc. · space held by Verizon Business
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 |
|---|---|---|---|---|---|---|
| 74.32.0.0/12 | 1,048,576 | FRONTIER-COMMUNICATIONS | Verizon Business (MCICS) · US | Direct Allocation | Jan 27, 2006 | abuse@ |
| └ 74.39.187.0/24 | 256 | FRTR-1686-74391870 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 74.32.0.0/12
- Prefix
- 74.32.0.0/12
- Announced by
- AS5650 Frontier Communications of America, Inc.
- Type
- Residential
- Proxy exits
- 2,881
- Always-on exits
- 428
- RPKI
- RPKI valid
- Netname
- FRONTIER-COMMUNICATIONS
- Registrant
- Verizon Business
- RIR
- ARIN
Origin network
AS5650
US
- Name
- Frontier Communications of America, Inc.
- Type
- Internet provider
- Registered
- Jul 25, 1995
- Domain
- verizonbusiness.com
- Website
- www.frontier.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 74.32.0.0/12
74.32.0.0/12
Routing history
- First seen
- Before our records
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 74.32.0.0/12 | AS5650 | /12 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 74.
32. 0. 0/ 12 - Netname
- FRONTIER-COMMUNICATIONS
- Registrant
- Verizon Business
- Organization
- Verizon Business (MCICS)
- Org address
- 22001 Loudoun County Pkwy, Ashburn, VA, 20147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-74-32-0-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Jan 27, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 27, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN