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Data as of Nov 5, 2026

64.31.20.0/24

4 anonymizer addresses · 1.6% · VPN15 residential-proxy exits · 30 days

Limestone Networks, Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS46475
Type
Hosting
98% of it

Residential-proxy exits

Proxy exits
15
5.9% of its addresses · 30 days
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

1.8K observations
  • VPN · anonymizer
  • Hosting
IPv4 market

Path

1 · Holder
Limestone Networks, Inc.
record created Dec 27, 2010
2 · Leased from
not leased
3 · Announced by
AS46475 Limestone Networks, Inc.
since Dec 2023 · 2.9 yr ago
4 · Use
VPN servicesnamed PureVPN
Hosting

Operators, sellers and brokers

VPN services

NameParentIn 64.31.20.0/24/24s
PureVPNGZ Systems
41.6%
1

Lineage

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

64.31.20.0/24

From the registry to its use

  1. Dec 27, 2010
    Registry record
    Limestone Networks, Inc.
    Direct Allocation
    64.31.0.0/18
  2. Jan 8, 2011– today
    Announced
    AS46475 Limestone Networks, Inc.
    as part of 64.31.0.0/18
    64.31.0.0/18
  3. Dec 1, 2023– today
    Announced
    AS46475 Limestone Networks, Inc.
    Hosting
  4. today
    Used
    PureVPN
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
64.31.0.0/18
since Jan 2011
AS46475HostingLimestone Networks, Inc.

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
64.31.0.0/1816,384LIMESTONE-NETWORKSLimestone Networks, Inc. (LIMES-2) · USDirect AllocationDec 27, 2010abuse@limestonenetworks.com
└ 64.31.20.76/304LSN-DLLSTX-1unknown———
└ 64.31.20.96/298LSN-DLLSTX-1unknown———
└ 64.31.20.164/304LSN-DLLSTX-1unknown———
└ 64.31.20.206/312LSN-DLLSTX-1unknown———
└ 64.31.20.252/312LSN-DLLSTX-1unknown———
└ 64.31.20.254/312LSN-DLLSTX-1unknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Hosting25298%3
VPNanonymizer41.6%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS46475

US
Name
Limestone Networks, Inc.
Type
Hosting
Registered
Sep 29, 2008
Domain
limestonenetworks.com
Website
www.limestonenetworks.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
29