Data as of Nov 3, 2026

172.99.240.0/22

Anonymizer · ISP proxy

RCN · space held by Abtex LLC

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Jan 7, 2021 · reallocated to Flux Telecom, LLC Nov 30, 2024
2 · Leased from
its owner, directly
3 · Announced by
AS6079 RCN
since Jun 2023 · 3.4 yr ago
4 · Use
Proxy providersnamed Flux Telecom
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 172.99.240.0/22/24s
Flux Telecom
1,024100%
4
Leased from

Owners leasing their own space

NameIn 172.99.240.0/22/24s
Abtex LLC
1,024100%
4

Lineage

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

172.99.240.0/22

From the registry to its use

  1. Jan 7, 2021
    Registry record
    Abtex LLC
    Direct Allocation
    172.99.240.0/22
  2. Jan 9, 2021– Feb 13, 2021
    Announced
    AS43350 NForce Entertainment B.V.
    Hosting
  3. Feb 14, 2021– Mar 21, 2021
    Announced
    AS60117 Host Sailor Ltd
    Hosting
  4. May 21, 2021– Sep 12, 2022
    Announced
    AS1239 Cogent Communications, LLC
  5. Jun 15, 2023
    Route object
    AS6079 RCN
    ARIN route object for AS6079 RCN, maintainer MNT-HPSL-1
  6. Jun 16, 2023– Nov 2, 2026
    Announced
    AS6079 RCN
    Internet provider
  7. Nov 30, 2024
    Reallocated
    Flux Telecom, LLC
    Reallocated
    172.99.240.0/22
  8. today
    Used
    Flux Telecom
    Proxy operator

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
172.99.240.0/221,024ABTEX-NET-01Abtex LLC (AL-3013) · USDirect AllocationJan 7, 2021[email protected]
└ 172.99.240.0/221,024HPSL-NET-8Hara Partners Systems LLC (HPSL-1) · USReallocatedJun 14, 2023[email protected]
└ 172.99.240.0/221,024FLUXT-1Flux Telecom, LLC (FLUXT-1) · USReallocatedNov 30, 2024[email protected]

Network & registry

IPv4 market

Holder

Organization
Abtex LLC
Handle
AL-3013
Range
172.99.240.0/22
Registration type
Direct Allocation
Record created
Jan 7, 2021
Reallocated to
Flux Telecom, LLC (FLUXT-1)
Reallocated
Nov 30, 2024
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