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Data as of Nov 9, 2026

172.81.191.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

RCN · space held by Unwired

Announcement
this exact prefix
RPKI valid
Announced by
AS6079
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Sep 28, 2026
its first announcement on record
registry: reallocated to Internet Utilities NA LLC by Unwired, Sep 24, 2026

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

203 observations

Proxy providers listing exits

  • Ake.net
  • BirdProxies
  • ByteProxies
  • Byteful
  • CliProxy
  • EnigmaProxy
  • GSocks
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • Proxyma
  • QUANTICDATA
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

Announced by AS6079 since Sep 28, 2026 · 6 wk ago
1 · Holder
Unwired
record created May 18, 2015 · reallocated to Internet Utilities NA LLC Sep 24, 2026
2 · Leased from
IPXO
for its owner Unwired
3 · Announced by
AS6079 RCN
since Sep 28, 2026 · 6 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 172.81.191.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 172.81.191.0/24/24s
Unwired
256100%
1

Lineage

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

172.81.191.0/24

From the registry to its use

  1. May 18, 2015
    Registry record
    Unwired
    Direct Allocation
    172.81.188.0/22
  2. Sep 24, 2026
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    172.81.191.0/24
  3. Sep 28, 2026– today
    Announced
    AS6079 RCN
    Internet provider
  4. Sep 29, 2026
    Route object
    IPXO
    RADB route object for AS6079 RCN, maintainer MAINT-AS834
  5. Sep 29, 2026
    Route object
    IPXO
    ARIN route object for AS6079 RCN, maintainer MNT-DCL-577
  6. today
    Leased from
    IPXO
    IP broker

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
172.81.188.0/221,024UNWIRED-8Unwired (UNWIR-1) · USDirect AllocationMay 18, 2015abuse@unwiredltd.com
└ 172.81.191.0/24256UNWIRED-IPXO-01IPXO LLC (IL-845) · USReallocatedSep 23, 2026abuse@ipxo.com
└ 172.81.191.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedSep 24, 2026report@abuseradar.com
└ 172.81.191.0/24256NET-172-81-191-0-24JY Mobile Communications (C11722240) · USReassignedSep 29, 2026report@abuseradar.com
via UNWIRED-IPXO-01

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
Unwired
Handle
UNWIR-1
Range
172.81.188.0/22
Registration type
Direct Allocation
Record created
May 18, 2015
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
172.81.191.0/24
Reallocated
Sep 24, 2026
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