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Data as of Nov 7, 2026

103.49.128.0/24

Anonymizer · Datacenter proxy34 residential-proxy exits · 30 days

Zenlayer Inc · space held by DynaNetwork Lab Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS21859
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin Jul 2026
from AS154049 EXA Tech Pte. Ltd.

Residential-proxy exits

Proxy exits
34
13% of its addresses · 30 days
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

303 observations
IPv4 market

Path

Announced by AS21859 since Jul 2026 · 4 mo ago
1 · Holder
DynaNetwork Lab Ltd
record created Jan 6, 2025
2 · Leased from
IPXO
for its owner DynaNetwork Lab Ltd
3 · Announced by
AS21859 Zenlayer Inc
since Jul 2026 · 4 mo ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 103.49.128.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 103.49.128.0/24/24s
DynaNetwork Lab Ltd
256100%
1

Lineage

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

103.49.128.0/24

From the registry to its use

  1. Mar 10, 2021– Jul 9, 2023
    Announced
    AS48024
  2. Dec 31, 2024– Jun 4, 2025
    Announced
    AS151106 Srmak Technological System Private Limited
    Hosting
  3. Jan 6, 2025
    Registry record
    DynaNetwork Lab Ltd
    ALLOCATED PA
    103.49.128.0/22
  4. Jan 8, 2025
    Reallocated
    DynaNetwork Lab Ltd
    SUB-ALLOCATED PA
    103.49.128.0/23
  5. Jun 5, 2025– Aug 15, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  6. Aug 4, 2025– Jun 23, 2026
    Announced
    AS154049 EXA Tech Pte. Ltd.
    Hosting
  7. Jul 6, 2026– today
    Announced
    AS21859 Zenlayer Inc
    Hosting
  8. Jul 13, 2026
    Route object
    IPXO
    RIPE route object for AS21859 Zenlayer Inc, maintainer NETUTILS-MNT
  9. Jul 13, 2026
    Route object
    IPXO
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS834
  10. 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
103.49.128.0/221,024SC-DYNANETWORK-20150204DynaNetwork Lab Ltd (ORG-DLL13-RIPE) · SCALLOCATED PAJan 6, 2025ripe@dynanetworklab.com
└ 103.49.128.0/23512IPXODynaNetwork Lab Ltd (ORG-DLL13-RIPE) · SCSUB-ALLOCATED PAJan 8, 2025report@abuseradar.com
└ 103.49.128.0/24256NET-103-49-128-0-24unknownASSIGNED PAJul 13, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
DynaNetwork Lab Ltd
Handle
ORG-DLL13-RIPE
Range
103.49.128.0/22
Registration type
ALLOCATED PA
Record created
Jan 6, 2025
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