LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

46.203.46.0/24

Anonymizer · Datacenter proxy24 residential-proxy exits · 30 days

Zenlayer Inc · space held by JSC "Ukrtelecom"

Announcement
this exact prefix
RPKI valid
Announced by
AS21859
Type
Datacenter proxy
Risk
85 / 100 · Critical

Residential-proxy exits

Proxy exits
24
9.4% of its addresses · 30 days
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

2.1K observations
IPv4 market

Path

1 · Holder
JSC "Ukrtelecom"
record created Jan 14, 2011
2 · Leased from
IPXO
for its owner JSC "Ukrtelecom"
3 · Announced by
AS21859 Zenlayer Inc
since Oct 2025 · 13 mo ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 46.203.46.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 46.203.46.0/24/24s
JSC "Ukrtelecom"
256100%
1

Lineage

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

46.203.46.0/24

From the registry to its use

  1. Jan 14, 2011
    Registry record
    JSC "Ukrtelecom"
    ALLOCATED PA
    46.200.0.0/14
  2. Oct 9, 2024
    Reallocated
    JSC "Ukrtelecom"
    SUB-ALLOCATED PA
    46.202.0.0/15
  3. Nov 25, 2024– Oct 26, 2025
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  4. Oct 15, 2025– Nov 2, 2026
    Announced
    AS21859 Zenlayer Inc
    Hosting
  5. Oct 20, 2025
    Route object
    IPXO
    RIPE route object for AS21859 Zenlayer Inc, maintainer NETUTILS-MNT
  6. Oct 20, 2025
    Route object
    IPXO
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS834
  7. 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
46.200.0.0/14262,144UA-UKRTELECOM-20110114JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UAALLOCATED PAJan 14, 2011[email protected]
└ 46.202.0.0/15131,072UA-UKRTELECOM-20110114JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UASUB-ALLOCATED PAOct 9, 2024[email protected]
└ 46.203.46.0/24256NET-46-203-46-0-24unknownASSIGNED PAOct 20, 2025[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
JSC "Ukrtelecom"
Handle
ORG-USTC1-RIPE
Range
46.200.0.0/14
Registration type
ALLOCATED PA
Record created
Jan 14, 2011
Origin network

AS21859

US
Name
Zenlayer Inc
Type
Hosting
Registered
Apr 2, 2013
Domain
zenlayer.com
Website
www.zenlayer.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
314