Data as of Nov 15, 2026

66.92.80.0/20

3,072 anonymizer addresses · 75% · ISP proxy

GTT Communications Inc. · space held by GTT Americas, LLC

Announcement
No RPKI
Announced by
Type
ISP proxy
75% of it
IPv4 market

Path

1 · Holder
record created Mar 28, 2001
2 · Leased from
for its owner GTT Americas, LLC
3 · Announced by
AS3257 GTT Communications Inc.
since Apr 2023 · 3.5 yr ago
4 · Use
Proxy providersnamed FlashProxy
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 66.92.80.0/20/24s
FlashProxy
2,04850%
8
Leased from

IP brokers

NameIn 66.92.80.0/20/24s
IPXO
3,07275%
12
Leased from

Owners leasing their own space

NameIn 66.92.80.0/20/24s
GTT Americas, LLC
3,07275%
12

Announcements

More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
66.92.80.0/22
since Jul 2026
AS5650ISP proxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
66.92.80.0/23
since Jan 2026
AS7029ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
66.92.82.0/23
since Jan 2026
AS7029ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
66.92.84.0/22
since Aug 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
66.92.88.0/22
since Aug 2025
AS5650ISP proxyProxy providerssold by FlashProxyIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC
66.92.92.0/22
since Aug 2025
AS30633HostingIP broker IPXOGTT Americas, LLC
via Internet Utilities NA LLC

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
ISP proxyanonymizer3,07275%7
Hosting1,02425%1

Network & registry

Routing timeline

Who has announced 66.92.0.0/15

66.92.0.0/15

Routing history

Pattern
Rotating
First seen
May 2005
Current origin since
Apr 2023 · 3.5 yr
Origin networks
3
Last change of origin
Apr 2023
Recorded history

History

Handoffs
2