Data as of Nov 3, 2026
216.97.236.0/23
Anonymizer · ISP proxyFrontier Communications of America, Inc. · space held by HostPapa
Operators, sellers and brokers
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.97.236.0/23
From the registry to its use
- Aug 11, 2008Registry recordHostPapaDirect Allocation216.97.224.0/20
- Oct 12, 2021– Aug 31, 2022AnnouncedAS1239 Cogent Communications, LLC
- Apr 5, 2023– Sep 8, 2025
- Jan 7, 2025ReallocatedInternet Utilities NA LLCReallocated216.97.224.0/20
- Aug 28, 2025– Sep 20, 2025
- Sep 14, 2025Route objectIPXORADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS834
- Sep 14, 2025Route objectIPXOARIN route object for AS5650 Frontier Communications of America, Inc., maintainer MNT-DCL-577
- Sep 17, 2025AssignedInternet Utilities NA LLCReassigned216.97.236.0/23
- Sep 21, 2025– Nov 2, 2026
- todayLeased fromIPXOIP broker
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 216.97.224.0/20 | 4,096 | NET-216-97-224-0-1 | HostPapa (HOSTP-7) · US | Direct Allocation | Aug 11, 2008 | [email protected] |
| └ 216.97.224.0/20 | 4,096 | IPXO | IPXO LLC (IL-845) · US | Reallocated | Aug 26, 2021 | [email protected] |
| └ 216.97.224.0/20 | 4,096 | NETUTILS | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Jan 7, 2025 | [email protected] |
| └ 216.97.236.0/23 | 512 | NET-216-97-236-0-23 | unknown | Reassigned | Sep 17, 2025 | [email protected] via NET-216-97-224-0-1 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- HostPapa
- Handle
- HOSTP-7
- Range
- 216.97.224.0/20
- Registration type
- Direct Allocation
- Record created
- Aug 11, 2008
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated
- Jan 7, 2025
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 this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2021
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 4
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 216.97.236.0/23
- Netname
- NET-216-97-236-0-23
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-216-97-236-0-1
- Parent
- NET-216-97-224-0-3
- Created
- Sep 17, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 11, 2008
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN