Data as of Nov 6, 2026

64.81.192.0/18

Anonymizer · ISP proxy

RCN · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
IPv4 market

Path

1 · Holder
record created Apr 28, 2000 · reallocated to Internet Utilities NA LLC Jul 22, 2025
2 · Leased from
for its owner GTT Americas, LLC
3 · Announced by
AS6079 RCN
since Sep 2025 · 14 mo ago
4 · Use
Proxy providersnamed HypeProxy
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 64.81.192.0/18/24s
HypeProxy
2561.6%
1
Leased from

IP brokers

NameIn 64.81.192.0/18/24s
IPXO
16,384100%
64
Leased from

Owners leasing their own space

NameIn 64.81.192.0/18/24s
GTT Americas, LLC
16,384100%
64

Lineage

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

64.81.192.0/18

From the registry to its use

  1. Apr 28, 2000
    Registry record
    GTT Americas, LLC
    Direct Allocation
    64.81.0.0/16
  2. May 9, 2005– Jun 8, 2016
    Announced
    AS23504 GTT Americas, LLC
    as part of 64.81.0.0/16
    64.81.0.0/16
  3. Jun 15, 2016– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 64.81.0.0/16
    64.81.0.0/16
  4. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 64.81.0.0/16
    64.81.0.0/16
  5. Jul 22, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    64.81.192.0/18
  6. Sep 17, 2025
    Route object
    AS6079 RCN
    ARIN route object for AS6079 RCN, maintainer MNT-GAL-104
  7. Sep 17, 2025
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  8. Sep 21, 2025– today
    Announced
    AS6079 RCN
    Internet provider
  9. today
    Leased from
    IPXO
    IP broker
  10. today
    Used
    HypeProxy
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
64.81.0.0/16
since Apr 2023
AS3257Internet providerIP broker IPXO (part)289
72 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
64.81.0.0/1665,536MEGAPATH-BLK-50GTT Americas, LLC (GAL-104) · USDirect AllocationApr 28, 2000abuse@gtt.net
└ 64.81.192.0/1816,384IPXO-GTTIPXO LLC (IL-845) · USReallocatedJul 18, 2025abuse@ipxo.com
└ 64.81.192.0/1816,384NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJul 22, 2025report@abuseradar.com

Network & registry

IPv4 market

Holder

Organization
GTT Americas, LLC
Handle
GAL-104
Range
64.81.0.0/16
Registration type
Direct Allocation
Record created
Apr 28, 2000
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
64.81.192.0/18
Reallocated
Jul 22, 2025
Origin network

AS6079

US
Name
RCN
Type
Internet provider
Registered
Apr 4, 2001
Domain
astound.com
Website
www.astound.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed