Data as of Nov 11, 2026
72.4.129.0/24
No anonymizer space · no proxy exits in 30 daysNtirety, Inc. · space held by HDC/HW Enterprise, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS18447 Ntirety, Inc.
Network & registry
Origin network
AS3064
US
- Name
- Ntirety, Inc.
- Type
- Hosting
- Registered
- Oct 29, 1993
- Domain
- affinity.com
- Website
- www.affinity.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2023
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
- Also announced by
- 18447
Whois
Registration for this announcement
- Range
- 72.
4. 128. 0 - 72. 4. 175. 255 - Netname
- AFFINITY-1
- Registrant
- HDC/HW Enterprise, LLC
- Organization
- HDC/HW Enterprise, LLC (WCP32)
- Org address
- 20 N. Wacker Dr. Suite 1000, Chicago, IL, 60606
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-72-4-128-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Nov 17, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 17, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hostmysite. com - Name
- Abuse
- Phone
- +1-302-731-4948
- Handle
- ABUSE1072-ARIN