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Data as of Nov 14, 2026

199.187.188.0/22

Anonymizer · Datacenter proxy53 residential-proxy exits · 30 days

Thunderbox Inc · space held by Mantara Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS400072
Type
Datacenter proxy

Residential-proxy exits

Proxy exits
53
5.2% of its addresses · 30 days
Always-on exits
3
5.7% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
22
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

29K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
199.187.189.0/24350
199.187.188.0/2402
199.187.190.0/2401

Proxy providers listing exits

  • Ake.net
  • BottingTools
  • Byteful
  • CatProxies
  • DataImpulse
  • EVOPROXY
  • FuseProxy
  • INSTANTSOCKS_BASIC
  • IPFly
  • IPRoyal
  • MagneticProxy
  • NextProxy
  • PacketStream
  • Proxmint
  • Proxy4U
  • ProxyRack
  • ProxyWing
  • Q2IP
  • RH7Proxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
IPv4 market

Path

1 · Holder
Mantara Inc.
record created Jul 22, 2011 · reallocated to Flux Telecom, LLC Feb 27, 2024
2 · Leased from
Mantara Inc.
its owner, directly
3 · Announced by
AS400072 Thunderbox Inc
since Aug 2025 · 15 mo ago
4 · Use
Proxy providersnamed Flux Telecom, DataImpulse, Proxy4U, ProxyRack
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentKindIn 199.187.188.0/22/24sRole
Flux TelecomProxy operator
1,024100%
4
Runs it
DataImpulseProxy seller
25625%
1
Sells it
Proxy4UProxy seller
25625%
1
Sells it
ProxyRackProxy seller
25625%
1
Sells it
Runs itSells it
Leased from

Owners leasing their own space

NameIn 199.187.188.0/22/24s
Mantara Inc.
1,024100%
4

Lineage

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

199.187.188.0/22

From the registry to its use

  1. Jul 22, 2011
    Registry record
    Mantara Inc.
    Direct Allocation
    199.187.188.0/22
  2. Oct 29, 2020– Sep 17, 2021
    Announced
    AS3356 Level 3 Parent, LLC
    Internet provider
  3. Sep 18, 2021– Jun 3, 2023
    Announced
    AS1239 Cogent Communications, LLC
  4. May 23, 2023– Feb 10, 2024
    Announced
    AS54702 QuickMeg Inc
    Hosting
  5. Feb 11, 2024– Jul 15, 2024
    Announced
    AS7922 Comcast Cable Communications, LLC
    Internet provider
  6. Feb 27, 2024
    Reallocated
    Flux Telecom, LLC
    Reallocated
    199.187.188.0/22
  7. Jul 16, 2024– Aug 27, 2025
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  8. Aug 18, 2025
    Route object
    AS400072 Thunderbox Inc
    ARIN route object for AS400072 Thunderbox Inc, maintainer MNT-MANTA-5
  9. Aug 28, 2025– today
    Announced
    AS400072 Thunderbox Inc
    Hosting
  10. today
    Used
    Flux Telecom
    Proxy operator
  11. today
    Used
    DataImpulse
    Proxy seller
  12. today
    Used
    Proxy4U
    Proxy seller
  13. today
    Used
    ProxyRack
    Proxy seller

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
199.187.188.0/221,024MANTARAMantara Inc. (MANTA-5) · USDirect AllocationJul 22, 2011dpagan@gmail.com
└ 199.187.188.0/221,024QUICKMEG-2Flux Telecom, LLC (FLUXT-1) · USReallocatedFeb 27, 2024ip-admin@fluxtelecom.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Oct 2020
Current origin since
Aug 2025 · 1.2 yr
Origin networks
6
Last change of origin
Aug 2025
Recorded history

History

Handoffs
5