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Data as of Nov 9, 2026

198.177.56.0/24

No anonymizer space · no proxy exits in 30 days

Cloudflare London, LLC · space held by Serveryou Inc

Announcement
this exact prefix
RPKI valid
Announced by
AS209242
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Serveryou Inc
record created Oct 16, 2012 · reallocated to Internet Utilities NA LLC Dec 26, 2024
2 · Leased from
IPXO
3 · Announced by
AS209242 Cloudflare London, LLC
since May 2025 · 18 mo ago
4 · Use
Hosting

Lineage

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

198.177.56.0/24

From the registry to its use

  1. Oct 16, 2012
    Registry record
    Serveryou Inc
    Direct Allocation
    198.177.56.0/21
  2. Dec 26, 2024
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    198.177.56.0/21
  3. Mar 1, 2025– Apr 5, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  4. Apr 14, 2025
    Assigned
    Prime Formation GmbH
    Reassigned
    198.177.56.0/23
  5. Apr 14, 2025
    Route object
    IPXO
    ARIN route object for AS209242 Cloudflare London, LLC, maintainer MNT-DCL-577
  6. May 22, 2025
    Route object
    IPXO
    ARIN route object for AS13335 Cloudflare, Inc., maintainer MNT-DCL-577
  7. May 24, 2025– today
    Announced
    AS209242 Cloudflare London, LLC
    Hosting
  8. 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
198.177.56.0/212,048SY-LA-1Serveryou Inc (SERVE-75) · USDirect AllocationOct 16, 2012abuse@serveryou.com
└ 198.177.56.0/212,048RA198177-56Internet Utilities NA LLC (DCL-577) · USReallocatedDec 26, 2024report@abuseradar.com
└ 198.177.56.0/23512NET-198-177-56-0-23Prime Formation GmbH (C11168262) · DEReassignedApr 14, 2025report@abuseradar.com
via SY-LA-1

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
Serveryou Inc
Handle
SERVE-75
Range
198.177.56.0/21
Registration type
Direct Allocation
Record created
Oct 16, 2012
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated
Dec 26, 2024
Origin network

AS209242

US
Name
Cloudflare London, LLC
Type
Hosting
Registered
Mar 13, 2019
Domain
cloudflare.com
Website
www.cloudflare.com/
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
5