Data as of Nov 3, 2026
64.204.76.0/22
Anonymizer · ISP proxyFrontier Communications of America, Inc. · space held by GTT Americas, LLC
IPv4 market
Path
1 · Holder
record created May 16, 2000 · reallocated to Internet Utilities NA LLC Oct 10, 2025
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 64.204.76.0/22 | /24s |
|---|---|---|
| IPXO | 1,024100% | 4 |
Leased from
Owners leasing their own space
| Name | In 64.204.76.0/22 | /24s |
|---|---|---|
| GTT Americas, LLC | 1,024100% | 4 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|---|
| 64.204.0.0/15 since Jan 2024 | AS3257 | Internet provider | 7680.59%ISP proxy | Proxy providersoperated by Bunny | IP broker IPXO (part) | 1,323 352 always on | GTT Americas, LLC |
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 |
|---|---|---|---|---|---|---|
| 64.204.0.0/15 | 131,072 | MEGAPATH-BLK-19 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | May 16, 2000 | [email protected] |
| └ 64.204.0.0/16 | 65,536 | IPXO-LLC | IPXO LLC (IL-845) · US | Reallocated | Oct 6, 2025 | [email protected] |
| └ 64.204.0.0/16 | 65,536 | NET-129-129-129-0 | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Oct 10, 2025 | [email protected] |
| └ 64.204.72.0/21 | 2,048 | NET-64-204-72-0-21 | unknown | Reassigned | Apr 28, 2026 | [email protected] 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
Announced by
Covering announcement 64.204.72.0/21
- Prefix
- 64.204.72.0/21
- Announced by
- AS5650 Frontier Communications of America, Inc.
- Type
- ISP proxy
- Anonymizer addresses
- all
- Leased from
- IP broker IPXO
- RPKI
- RPKI valid
- Netname
- NET-64-204-72-0-21
- Registrant
- Internet Utilities NA LLC
- RIR
- ARIN
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
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
Covering aggregate above, the prefix's own history below
64.204.72.0/21
Routing history
- Pattern
- Rotating
- First seen
- Mar 2026
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.204.72.0/21 | AS5650 | /24 | ARIN | RPKI valid |
| 64.204.64.0/20 | AS834 | /20 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 64.204.72.0/21
- Netname
- NET-64-204-72-0-21
- 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-64-204-72-0-1
- Parent
- NET-64-204-0-0-3
- Created
- Apr 28, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- May 16, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN