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Data as of Nov 6, 2026

194.77.220.0/22

512 anonymizer addresses · 50% · ISP proxy14 residential-proxy exits · 30 days

GTT Communications Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS3257
Type
Hosting
50% of it

Residential-proxy exits

Proxy exits
14
1.4% of its addresses · 30 days
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

254 observations
IPv4 market

Path

1 · Holder
GTT Communications Inc.
record created Mar 31, 2021
2 · Leased from
IPXO
for its owner GTT Communications Inc.
3 · Announced by
AS3257 GTT Communications Inc.
since Oct 2023 · 3.1 yr ago
4 · Use
Hosting
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 194.77.220.0/22/24s
IPXO
51250%
2
Leased from

Owners leasing their own space

NameIn 194.77.220.0/22/24s
GTT Communications Inc.
51250%
2

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

194.77.220.0/22

From the registry to its use

  1. Jun 11, 2017– Oct 13, 2023
    Announced
    AS5669 GTT Americas, LLC
  2. Mar 31, 2021
    Registry record
    GTT Communications Inc.
    ALLOCATED PA
    194.77.219.0 - 194.77.235.255
  3. Sep 29, 2023
    Route object
    AS3257 GTT Communications Inc.
    RIPE route object for AS3257 GTT Communications Inc., maintainer AS3257-ROUTE-MNT
  4. Oct 2, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  5. Apr 29, 2026
    Reallocated
    GTT Communications Inc.
    SUB-ALLOCATED PA
    194.77.220.0/22
  6. today
    Leased from
    IPXO
    IP broker

Announcements

More specific

Announcements inside

PrefixOriginTypeLeased fromHolderRPKI
194.77.220.0/24
since Jun 2026
AS16276HostingIP broker IPXOGTT Communications Inc.
via GTT Communications Inc.
194.77.221.0/24
since Jun 2026
AS6079ISP proxyIP broker IPXOGTT Communications Inc.
via GTT Communications Inc.
194.77.222.0/24
since Jun 2026
AS135392HostingIP broker IPXOGTT Communications Inc.
via GTT Communications Inc.
194.77.223.0/24
since Jul 2026
AS6079ISP proxyIP broker IPXOGTT Communications Inc.
via GTT Communications Inc.

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
194.77.219.0 - 194.77.235.2554,352US-GTTCOMMUNICATIONS-19951016GTT Communications Inc. (ORG-GCI2-RIPE) · USALLOCATED PAMar 31, 2021abuse@gtt.net
└ 194.77.220.0/221,024IPXO-GTTGTT Communications Inc. (ORG-GCI2-RIPE) · USSUB-ALLOCATED PAApr 29, 2026report@abuseradar.com
└ 194.77.220.0/24256NET-194-77-220-0-24Doprax ApS (ORG-DA1511-RIPE) · DKASSIGNED PAJun 19, 2026report@abuseradar.com
└ 194.77.221.0/24256NET-194-77-221-0-24unknownASSIGNED PAJun 19, 2026report@abuseradar.com
└ 194.77.222.0/24256NET-194-77-222-0-24MillenialHost Limited (ORG-ML951-RIPE) · GBASSIGNED PAJun 21, 2026report@abuseradar.com
└ 194.77.223.0/24256NET-194-77-223-0-24unknownASSIGNED PAJun 19, 2026report@abuseradar.com

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Hosting51250%2
ISP proxyanonymizer51250%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Communications Inc.
Handle
ORG-GCI2-RIPE
Range
194.77.219.0 - 194.77.235.255
Registration type
ALLOCATED PA
Record created
Mar 31, 2021
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