Data as of Nov 10, 2026

167.253.21.0/24

Anonymizer · ISP proxy

Frontier Communications of America, Inc. · space held by Netjoin LLC

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

Path

1 · Holder
record created Apr 5, 2024
2 · Leased from
its owner, directly
3 · Announced by
AS5650 Frontier Communications of America, Inc.
since Jun 2025 · 16 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 167.253.21.0/24/24s
Netjoin LLC
256100%
1

Lineage

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

167.253.21.0/24

From the registry to its use

  1. Mar 30, 2024– Apr 22, 2024
    Announced
    AS64445 NetJoin Srl
    Internet provider
  2. Apr 5, 2024
    Registry record
    Netjoin LLC
    Direct Allocation
    167.253.20.0/22
  3. Apr 11, 2024– Apr 22, 2024
    Announced
    AS60432 NetJoin Srl
  4. Apr 23, 2024– Sep 13, 2024
    Announced
    AS8772 Netassist International EOOD
    Internet provider
  5. Oct 8, 2024– Jun 16, 2025
    Announced
    AS205220 RH & Co. IT Services Ltd
    Hosting
  6. Jun 29, 2025– today
    Announced
    AS5650 Frontier Communications of America, Inc.
    Internet provider
  7. Jun 30, 2025
    Assigned
    Stat Telecommunications
    Reassigned
    167.253.21.0/24
  8. Jun 30, 2025
    Route object
    AS5650 Frontier Communications of America, Inc.
    ARIN route object for AS5650 Frontier Communications of America, Inc., maintainer MNT-NL-797
  9. Jul 3, 2025
    Route object
    AS5650 Frontier Communications of America, Inc.
    RADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS46261

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
167.253.20.0/221,024NETJOINNetjoin LLC (NL-797) · USDirect AllocationApr 5, 2024m.pietravalle@netjoin.it
└ 167.253.21.0/24256STAT-TELECOMMUNICATIONSStat Telecommunications (C11257189) · USReassignedJun 30, 2025m.pietravalle@netjoin.it
via NETJOIN

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

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Mar 2024
Current origin since
Jun 2025 · 1.4 yr
Origin networks
5
Last change of origin
Jun 2025
Recorded history

History

Handoffs
4