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Data as of Nov 8, 2026

103.229.81.0/24

1 residential-proxy exit · 30 days

Ultahost, Inc. · space held by Arend Brouwer

Announcement
this exact prefix
RPKI valid
Announced by
AS214036
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
19
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

2.1K observations

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • Evomi
  • FlashProxy
  • FloppyData
  • Geonode
  • GonzoProxy
  • Infatica
  • Kookey
  • NSocks
  • Oxylabs
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma

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
103.229.81.0/24256NL-ERITAP-20140409Arend Brouwer (ORG-ABTA6-RIPE) · NLALLOCATED PAJun 22, 2021abuse@ultahost.com
└ 103.229.81.0/25128UltaHostunknownASSIGNED PAAug 8, 2024abuse@ultahost.com
└ 103.229.81.128/25128UltaHostunknownASSIGNED PAAug 8, 2024abuse@ultahost.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS214036

US
Name
Ultahost, Inc.
Type
Hosting
Registered
Oct 15, 2024
Domain
ultahost.com
Website
ultahost.com/
Spamhaus ASN-DROP
not listed