Data as of Nov 7, 2026
64.204.16.0/24
No anonymizer space · no proxy exits in 30 daysTier.Net Technologies LLC · space held by GTT Americas, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS402257 Hubsfera LLC
IPv4 market
Path
Announced by AS397423 since Jun 2026 · 5 mo ago
1 · Holder
record created May 16, 2000 · reallocated to Internet Utilities NA LLC Oct 10, 2025
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
64.204.16.0/24
From the registry to its use
- May 16, 2000Registry recordGTT Americas, LLCDirect Allocation64.204.0.0/15
- May 9, 2005– Nov 9, 2007
- Nov 15, 2007– Jan 29, 2024
- Jan 18, 2024– today
- Oct 10, 2025ReallocatedInternet Utilities NA LLCReallocated64.204.0.0/16
- Jan 31, 2026– May 18, 2026
- Apr 1, 2026– Apr 12, 2026AnnouncedAS402257 Hubsfera LLC
- Jun 12, 2026– today
- Jun 21, 2026Route objectAS397423 Tier.Net Technologies LLCRADB route object for AS397423 Tier.Net Technologies LLC, maintainer MAINT-AS397423
- Jul 21, 2026AssignedInternet Utilities NA LLCReassigned64.204.16.0/24
- Jul 21, 2026Route objectIPXOARIN route object for AS397423 Tier.Net Technologies LLC, maintainer MNT-DCL-577
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 64.204.0.0/15 since Jan 2024 | AS3257 | Internet provider | IP broker IPXO (part) | 1,164 117 always on | GTT Americas, LLC |
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 |
|---|---|---|---|---|---|---|
| 64.204.0.0/15 | 131,072 | MEGAPATH-BLK-19 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | May 16, 2000 | abuse@ |
| └ 64.204.0.0/16 | 65,536 | IPXO-LLC | IPXO LLC (IL-845) · US | Reallocated | Oct 6, 2025 | abuse@ |
| └ 64.204.0.0/16 | 65,536 | NET-129-129-129-0 | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Oct 10, 2025 | report@ |
| └ 64.204.16.0/24 | 256 | NET-64-204-16-0-24 | unknown | Reassigned | Jul 21, 2026 | report@ via IPXO-LLC |
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
- GTT Americas, LLC
- Handle
- GAL-104
- Range
- 64.
204. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- May 16, 2000
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 64.
204. 0. 0/ 16 - Reallocated
- Oct 10, 2025
Origin network
AS397423
US
- Name
- Tier.Net Technologies LLC
- Type
- Hosting
- Registered
- Mar 26, 2019
- Domain
- tier.net
- Website
- www.tier.net
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 62
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 3
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 64.
204. 16. 0/ 24 - Netname
- NET-64-204-16-0-24
- 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-64-204-16-0-1
- Parent
- NET-64-204-0-0-3
- Created
- Jul 21, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- May 16, 2000
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN