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Data as of Nov 7, 2026

64.204.57.0/24

142 residential-proxy exits · 30 days

FIBER57 Technology SRL · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS273954
Type
Residential
Risk
30 / 100 · Medium
Recently moved · Proxy exits nearby
Recent change
New origin Jul 2026
from AS25198 Interkvm Host SRL

Residential-proxy exits

Proxy exits
142
55% of its addresses · 30 days
Always-on exits
18
13% of its exits
Providers
74
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

43K observations

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FuseProxy
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_PREMIUM
IPv4 market

Path

Announced by AS273954 since Jul 2026 · 4 mo ago
1 · Holder
GTT Americas, LLC
record created May 16, 2000 · reallocated to Internet Utilities NA LLC Oct 10, 2025
2 · Leased from
IPXO
3 · Announced by
AS273954 FIBER57 Technology SRL
since Jul 2026 · 4 mo ago
4 · Use
Residential

Lineage

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

64.204.57.0/24

From the registry to its use

  1. May 16, 2000
    Registry record
    GTT Americas, LLC
    Direct Allocation
    64.204.0.0/15
  2. May 9, 2005– Nov 9, 2007
    Announced
    AS7455 Motorists Mutual Insurance Company
    as part of 64.204.0.0/15
    64.204.0.0/15
  3. Nov 15, 2007– Jan 29, 2024
    Announced
    AS4565 GTT Americas, LLC
    as part of 64.204.0.0/15
    64.204.0.0/15
  4. Jan 18, 2024– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 64.204.0.0/15
    64.204.0.0/15
  5. Oct 10, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    64.204.0.0/16
  6. Dec 14, 2025– Jan 18, 2026
    Announced
    AS25198 Interkvm Host SRL
    Hosting
  7. Jul 7, 2026
    Assigned
    Fiber57 Technology SRL
    Reassigned
    64.204.57.0/24
  8. Jul 8, 2026
    Route object
    IPXO
    ARIN route object for AS273954 FIBER57 Technology SRL, maintainer MNT-DCL-577
  9. Jul 18, 2026– today
    Announced
    AS273954 FIBER57 Technology SRL
    Internet provider
  10. Aug 3, 2026
    Route object
    IPXO
    RADB route object for AS273954 FIBER57 Technology SRL, maintainer MAINT-AS834
  11. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
64.204.0.0/15
since Jan 2024
AS3257Internet providerIP broker IPXO (part)1,164
117 always on
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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
64.204.0.0/15131,072MEGAPATH-BLK-19GTT Americas, LLC (GAL-104) · USDirect AllocationMay 16, 2000abuse@gtt.net
└ 64.204.0.0/1665,536IPXO-LLCIPXO LLC (IL-845) · USReallocatedOct 6, 2025abuse@ipxo.com
└ 64.204.0.0/1665,536NET-129-129-129-0Internet Utilities NA LLC (DCL-577) · USReallocatedOct 10, 2025report@abuseradar.com
└ 64.204.57.0/24256NET-64-204-57-0-24Fiber57 Technology SRL (C11643536) · DOReassignedJul 7, 2026report@abuseradar.com
via IPXO-LLC

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Americas, LLC
Handle
GAL-104
Range
64.204.0.0/15
Registration type
Direct Allocation
Record created
May 16, 2000
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
64.204.0.0/16
Reallocated
Oct 10, 2025
Origin network

AS273954

DO
Name
FIBER57 Technology SRL
Type
Internet provider
Registered
Oct 14, 2024
Domain
fiber57.com.do
Spamhaus ASN-DROP
not listed