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Data as of Nov 8, 2026

128.254.205.0/24

Anonymizer · ISP proxy

GTT Communications Inc. · space held by Zappie Host LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Aug 2026
from AS812 Rogers Communications Canada Inc.
IPv4 market

Path

Announced by AS3257 since Aug 2026 · 13 wk ago
1 · Holder
Zappie Host LLC
record created Oct 3, 2022
2 · Leased from
Zappie Host LLC
its owner, directly
3 · Announced by
AS3257 GTT Communications Inc.
since Aug 2026 · 13 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 128.254.205.0/24/24s
Zappie Host LLC
256100%
1

Lineage

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

128.254.205.0/24

From the registry to its use

  1. Sep 25, 2022– Jul 3, 2024
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  2. Oct 3, 2022
    Registry record
    Zappie Host LLC
    Direct Allocation
    128.254.204.0/22
  3. Jul 4, 2024– Oct 7, 2024
    Announced
    AS6079 RCN
    Internet provider
  4. Sep 26, 2024– Apr 5, 2025
    Announced
    AS47272 Hyehost LLC
    Hosting
  5. Mar 25, 2025– Apr 12, 2026
    Announced
    AS399765 FasNET Services LLC
    Hosting
  6. Apr 25, 2026– Jul 17, 2026
    Announced
    AS812 Rogers Communications Canada Inc.
    Internet provider
  7. Aug 11, 2026– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  8. Aug 12, 2026
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-ZHL-3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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