Data as of Nov 13, 2026
74.43.42.0/24
No anonymizer space · no proxy exits in 30 daysFrontier Communications of America, Inc. · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.43.0.0/18 since Sep 2007 | AS3593 | Residential | 25 6 always on | Verizon Business | |
| 74.32.0.0/12 | AS5650 | Residential | 2,882 347 always on | Verizon Business |
Network & registry
Origin network
AS3593
US
- Name
- Frontier Communications of America, Inc.
- Type
- Internet provider
- Registered
- May 17, 1994
- Domain
- verizonbusiness.com
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2011
- Current origin since
- Jul 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 74.43.42.0/24 | AS3593 | /24 | ARIN | RPKI valid |
| 74.43.0.0/18 | AS3593 | /18 | ARIN | Too specific |
| 74.32.0.0/12 | AS5650 | /12 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3593 | ARIN | Verizon Business | MNT-MCICS | Oct 1, 2026 |
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