Data as of Nov 8, 2026

23.129.160.0/24

Anonymizer · Datacenter proxy

Ultra One · space held by Residential Networking Solutions LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market

Path

1 · Holder
record created May 15, 2018
2 · Leased from
its owner, directly
3 · Announced by
AS399989 Ultra One
since Jun 2023 · 3.4 yr ago
4 · Use
Proxy providersnamed Ultra One
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 23.129.160.0/24/24s
Ultra One
256100%
1
Leased from

Owners leasing their own space

NameIn 23.129.160.0/24/24s
Interworks Networking Services
256100%
1

Lineage

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

23.129.160.0/24

From the registry to its use

  1. May 15, 2018
    Registry record
    Residential Networking Solutions LLC
    Direct Allocation
    23.129.160.0/24
  2. Nov 21, 2018– Jul 12, 2020
    Announced
    AS46723 Unlabeled LLC
  3. Jul 1, 2020– Jul 31, 2021
    Announced
    AS13487 Nutrien
    Business
  4. Jul 20, 2021– Mar 4, 2022
    Announced
    AS399587 NodeRings LLC
    Hosting
  5. May 4, 2022– May 15, 2022
    Announced
    AS399587 NodeRings LLC
    Hosting
  6. Mar 24, 2023– Jun 27, 2023
    Announced
    AS399587 NodeRings LLC
    Hosting
  7. Jun 16, 2023– today
    Announced
    AS399989 Ultra One
    Hosting
  8. today
    Used
    Ultra One
    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
23.129.160.0/24256ULTRA-IPV4Residential Networking Solutions LLC (RNSL) · USDirect AllocationMay 15, 2018info@resnetworking.com
└ 23.129.160.0/24256ULTRAUT (UL-347) · USReassignedSep 7, 2021noc@ultra.one

Network & registry

IPv4 market

Holder

Organization
Residential Networking Solutions LLC
Handle
RNSL
Range
23.129.160.0/24
Registration type
Direct Allocation
Record created
May 15, 2018
Origin network

AS399989

US
Name
Ultra One
Type
Hosting
Registered
Aug 25, 2021
Domain
ultra.one
Industry
Hosting, Cloud Provider, Data Center, Server Colocation
Spamhaus ASN-DROP
not listed