Data as of Nov 7, 2026
173.44.168.0/24
Anonymizer · ISP proxyNTT America, Inc. · space held by Eonix Corporation
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Jul 2026
from AS174 Cogent Communications, LLC
IPv4 market
Path
Announced by AS2914 since Jul 2026 · 3 mo ago
1 · Holder
record created Dec 11, 2009 · reallocated to NeoFiber Communications inc. Apr 22, 2025
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 173.44.168.0/24 | /24s |
|---|---|---|---|
| Novada | 256100% | 1 |
Leased from
IP brokers
| Name | In 173.44.168.0/24 | /24s |
|---|---|---|
| ARISK | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 173.44.168.0/24 | /24s |
|---|---|---|
| Eonix Corporation | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
173.44.168.0/24
From the registry to its use
- Dec 11, 2009Registry recordEonix CorporationDirect Allocation173.44.128.0/17
- Apr 15, 2011– Dec 1, 2013AnnouncedAS30693 Eonix Corporation
- Apr 18, 2025– Aug 10, 2026
- Apr 22, 2025ReallocatedNeoFiber Communications inc.Reallocated173.44.168.0/24
- Apr 22, 2025Route objectAS32043 NeoFiber Communications inc.ARIN route object for AS32043 NeoFiber Communications inc., maintainer MNT-EONIX
- Apr 29, 2025Route objectAS174 Cogent Communications, LLCARIN route object for AS174 Cogent Communications, LLC, maintainer MNT-EONIX
- Jul 22, 2026Route objectAS2914 NTT America, Inc.ARIN route object for AS2914 NTT America, Inc., maintainer MNT-EONIX
- Jul 30, 2026– today
- todayLeased fromARISKIP broker
- todayUsedNovadaProxy seller
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 |
|---|---|---|---|---|---|---|
| 173.44.128.0/17 | 32,768 | EONIX | Eonix Corporation (EONIX) · US | Direct Allocation | Dec 11, 2009 | net-admin@ |
| └ 173.44.168.0/24 | 256 | NET18-LEASE | NeoFiber Communications inc. (NC-1200) · US | Reallocated | Apr 22, 2025 | support@ |
Network & registry
IPv4 market
Holder
- Organization
- Eonix Corporation
- Handle
- EONIX
- Range
- 173.
44. 128. 0/ 17 - Registration type
- Direct Allocation
- Record created
- Dec 11, 2009
- Reallocated to
- NeoFiber Communications inc. (NC-1200)
- Reallocated range
- 173.
44. 168. 0/ 24 - Reallocated
- Apr 22, 2025
Origin network
AS2914
US
- Name
- NTT America, Inc.
- Type
- Internet provider
- Registered
- Dec 7, 1998
- Domain
- ntt.net
- Website
- www.gin.ntt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2011
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 3
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 173.
44. 168. 0/ 24 - Netname
- NET18-LEASE
- Registrant
- NeoFiber Communications inc.
- Organization
- NeoFiber Communications inc. (NC-1200)
- Org address
- 90 STATE STREET SUITE700 OFFICE 40, ALBANY, NY, 12207
- Org country
- US
- Type
- Reallocated
- Handle
- NET-173-44-168-0-1
- Parent
- NET-173-44-128-0-1
- Created
- Apr 22, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 11, 2009
- Status
- assigned
Report abuse
Abuse contact
- support@
neo-fiber. net - Name
- Walker
- Phone
- +1-702-336-8391
- Handle
- WALKE1318-ARIN