Data as of Nov 3, 2026
96.46.64.0/20
3,584 anonymizer addresses · 88% · ISP proxy2 residential-proxy exits · 30 daysGTT Communications Inc. · space held by Sparkplug Southwest, LLC.
Residential-proxy exits
Proxy exits
2
0.05% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
3
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
5 observations
Proxy providers listing exits
- AnyIP
- CliProxy
- NovProxy
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 96.46.64.0/20 | /24s |
|---|---|---|
| Rackdog | 3,58488% | 14 |
Leased from
Owners leasing their own space
| Name | In 96.46.64.0/20 | /24s |
|---|---|---|
| Sparkplug Southwest, LLC. | 3,58488% | 14 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
96.46.64.0/20
From the registry to its use
- Oct 28, 2009Registry recordSparkplug Southwest, LLC.Direct Allocation96.46.64.0/20
- Nov 8, 2009– Jun 27, 2016AnnouncedAS30329 Sparkplug Southwest, LLC.
- Sep 8, 2016– May 3, 2022AnnouncedAS30329 Sparkplug Southwest, LLC.
- Apr 29, 2023– Nov 2, 2026
- May 5, 2023Route objectAS3257 GTT Communications Inc.ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-SSL-162
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 96.46.64.0/21 since Apr 2025 | AS7029 | ISP proxy | IP broker Rackdog | Sparkplug Southwest, LLC. via Northern Cable and Fiber, LLC | ||
| 96.46.72.0/24 since Aug 2025 | AS812 | ISP proxy | IP broker Rackdog | Sparkplug Southwest, LLC. via Northern Cable and Fiber, LLC | ||
| 96.46.73.0/24 since Nov 2020 | AS3257 | Unknown | 2 | Sparkplug Southwest, LLC. | ||
| 96.46.74.0/24 since Nov 2020 | AS3257 | Unknown | Sparkplug Southwest, LLC. | |||
| 96.46.75.0/24 since Aug 2025 | AS812 | ISP proxy | IP broker Rackdog | Sparkplug Southwest, LLC. via Northern Cable and Fiber, LLC | ||
| 96.46.76.0/22 since Aug 2025 | AS7029 | ISP proxy | IP broker Rackdog | Sparkplug Southwest, LLC. via Northern Cable and Fiber, 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 |
|---|---|---|---|---|---|---|
| 96.46.64.0/20 | 4,096 | SPARKPLUG-SW-03 | Sparkplug Southwest, LLC. (SSL-162) · US | Direct Allocation | Oct 28, 2009 | [email protected] |
| └ 96.46.64.0/21 | 2,048 | RACKDOG-GTT | Rackdog, LLC (RL-859) · US | Reallocated | Apr 25, 2025 | [email protected] |
| └ 96.46.64.0/21 | 2,048 | NORTHERN-CABLE | Northern Cable and Fiber, LLC (NCFL-7) · US | Reallocated | Apr 28, 2025 | [email protected] |
| └ 96.46.64.0/21 | 2,048 | SPARKPLUG | Sparkplug Southwest LLC (C11187660) · US | Reassigned | Apr 29, 2025 | [email protected] via RACKDOG-GTT |
| └ 96.46.72.0/24 | 256 | RACKDOG-GTT | Rackdog, LLC (RL-859) · US | Reallocated | Apr 25, 2025 | [email protected] |
| └ 96.46.72.0/24 | 256 | ROGERS | Northern Cable and Fiber, LLC (NCFL-7) · US | Reallocated | Sep 4, 2025 | [email protected] |
| └ 96.46.72.0/24 | 256 | ROGERS | Sparkplug Southwest LLC (C11341785) · US | Reassigned | Sep 4, 2025 | [email protected] via RACKDOG-GTT |
| └ 96.46.75.0/24 | 256 | RACKDOG-GTT | Rackdog, LLC (RL-859) · US | Reallocated | Apr 25, 2025 | [email protected] |
| └ 96.46.75.0/24 | 256 | ROGERS | Northern Cable and Fiber, LLC (NCFL-7) · US | Reallocated | Sep 4, 2025 | [email protected] |
| └ 96.46.75.0/24 | 256 | ROGERS | Sparkplug Southwest LLC (C11341784) · US | Reassigned | Sep 4, 2025 | [email protected] via RACKDOG-GTT |
| └ 96.46.76.0/22 | 1,024 | RACKDOG-GTT | Rackdog, LLC (RL-859) · US | Reallocated | Apr 25, 2025 | [email protected] |
| └ 96.46.76.0/22 | 1,024 | WINDSTREAM | Northern Cable and Fiber, LLC (NCFL-7) · US | Reallocated | Sep 4, 2025 | [email protected] |
| └ 96.46.76.0/22 | 1,024 | WINDSTREAM | Windstream (C11341783) · US | Reassigned | Sep 4, 2025 | [email protected] via RACKDOG-GTT |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| ISP proxyanonymizer | 3,584 | 88% | 4 | |
| Unknown | 512 | 13% | 2 |
Network & registry
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 244
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2009
- Current origin since
- Apr 2023 · 3.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | ARIN | GTT | MNT-SSL-162 | Apr 25, 2025 |
Whois
Registration for this announcement
- Range
- 96.46.64.0/20
- Netname
- SPARKPLUG-SW-03
- Registrant
- Sparkplug Southwest, LLC.
- Organization
- Sparkplug Southwest, LLC. (SSL-162)
- Org address
- 14800 Landmark Blvd, Dallas, TX, 75254
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-96-46-64-0-1
- Parent
- NET-96-0-0-0-0
- Created
- Oct 28, 2009
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 28, 2009
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN