Data as of Nov 3, 2026
216.36.80.0/21
3 anonymizer addresses · 0.15% · Datacenter proxy5 residential-proxy exits · 30 daysGTT Communications Inc. · space held by GTT Americas, LLC
Residential-proxy exits
Proxy exits
5
0.24% of its addresses · 30 days
Spread
3 of 8
/24s with at least one exit
Providers
16
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
64 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 216.36.87.0/24 | 0 | 2 | |
| 216.36.80.0/24 | 0 | 1 | |
| 216.36.83.0/24 | 0 | 1 |
Proxy providers listing exits
- BartProxies
- BirdProxies
- Byteful
- CliProxy
- DataImpulse
- EnigmaProxy
- GSocks
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy4U
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
IPv4 market
Path
2 · Leased from
not leased
4 · Use
Internet provider
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
216.36.80.0/21
From the registry to its use
- Aug 10, 2000Registry recordGTT Americas, LLCDirect Allocation216.36.64.0/18
- May 9, 2005– Aug 22, 2006
- Aug 22, 2006– Jan 29, 2024
- Jan 18, 2024– Nov 2, 2026
- Jan 19, 2026– Nov 2, 2026
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.36.64.0/18 since Jan 2024 | AS3257 | Internet provider | 111 | 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 |
|---|---|---|---|---|---|---|
| 216.36.64.0/18 | 16,384 | MEGAPATH-BLK-3 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Aug 10, 2000 | [email protected] |
| └ 216.36.80.0/21 | 2,048 | GTT-CUSTOMER | unknown | Reassigned | Jan 19, 2026 | [email protected] via MEGAPATH-BLK-3 |
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
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 2,045 | >99% | 4 | |
| Datacenter proxyanonymizer | 3 | 0.15% | 3 |
Network & registry
IPv4 market
Holder
- Organization
- GTT Americas, LLC
- Handle
- GAL-104
- Range
- 216.36.64.0/18
- Registration type
- Direct Allocation
- Record created
- Aug 10, 2000
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 216.36.80.0/21
- Netname
- GTT-CUSTOMER
- Registrant
- GTT Americas, LLC
- Organization
- GTT Americas, LLC (GAL-104)
- Org address
- 4201 Wilson Blvd -Suite 504, Arlington, VA, 22203
- Org country
- US
- Type
- Reassigned
- Handle
- NET-216-36-80-0-1
- Parent
- NET-216-36-64-0-1
- Created
- Jan 19, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 10, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN