Data as of Nov 6, 2026
216.37.255.0/24
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 |
|---|---|---|---|---|---|
| 216.37.128.0/17 since Jun 2026 | AS5650 | Residential | 1 1 always on | 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 |
|---|---|---|---|---|---|---|
| 216.37.128.0/17 | 32,768 | FRONTIER-COMMUNICATIONS-INC | Verizon Business (MCICS) · US | Direct Allocation | Aug 5, 1998 | abuse@ |
| └ 216.37.255.0/24 | 256 | NET-216-37-255-0-1 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 216.37.224.0/19
- Prefix
- 216.37.224.0/19
- Announced by
- AS3593 Frontier Communications of America, Inc.
- Type
- Residential
- Proxy exits
- 1
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- FRONTIER-COMMUNICATIONS-INC
- Registrant
- Verizon Business
- RIR
- ARIN
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
216.37.224.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.37.224.0/19 | AS3593 | /19 | ARIN | RPKI valid |
| 216.37.128.0/17 | AS5650 | /17 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 216.
37. 128. 0/ 17 - Netname
- FRONTIER-COMMUNICATIONS-INC
- Registrant
- Verizon Business
- Organization
- Verizon Business (MCICS)
- Org address
- 22001 Loudoun County Pkwy, Ashburn, VA, 20147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-37-128-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Aug 5, 1998
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 5, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN