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Data as of Nov 15, 2026

31.185.108.0/24

No anonymizer space · no proxy exits in 30 days

Cloudflare, Inc. · space held by Martin Prager trading as "NbIServ"

Announcement
this exact prefix
RPKI valid
Announced by
AS13335
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Martin Prager trading as "NbIServ"
record created Mar 16, 2011 · reallocated to ORG-PC812-RIPE Jan 25, 2025
2 · Leased from
IPXO
3 · Announced by
AS13335 Cloudflare, Inc.
since Mar 2025 · 20 mo ago
4 · Use
Hosting

Lineage

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

31.185.108.0/24

From the registry to its use

  1. Mar 16, 2011
    Registry record
    Martin Prager trading as "NbIServ"
    ALLOCATED PA
    31.185.104.0/21
  2. Nov 7, 2023– Apr 10, 2024
    Announced
    AS43847 Martin Prager trading as 'NbIServ'
    Hosting
  3. Jan 24, 2025– Feb 28, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  4. Mar 5, 2025
    Route object
    IPXO
    RADB route object for AS13335 Cloudflare, Inc., maintainer MAINT-AS834
  5. Mar 13, 2025– today
    Announced
    AS13335 Cloudflare, Inc.
    Hosting
  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
31.185.104.0/212,048DE-NBISERV-20110316Martin Prager trading as "NbIServ" (ORG-MPTA1-RIPE) · DEALLOCATED PAMar 16, 2011abuse@nbiserv.de
└ 31.185.108.0/24256IPX0_31_185_108unknownSUB-ALLOCATED PAJan 25, 2025report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Nov 2023
Current origin since
Mar 2025 · 1.7 yr
Origin networks
3
Last change of origin
Mar 2025
Recorded history

History

Handoffs
2