LAYER3 INTEL
Get started
Sign in
Data as of Nov 7, 2026

111.221.0.0/21

64 residential-proxy exits · 30 days

OptiMax Communication Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS38031
Type
Business
75% of it

Residential-proxy exits

Proxy exits
64
3.1% of its addresses · 30 days
Always-on exits
5
7.8% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
77
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

4.8K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
111.221.0.0/24214
111.221.7.0/24113
111.221.2.0/2413
111.221.5.0/2412
111.221.4.0/24013
111.221.1.0/2408
111.221.6.0/2407
111.221.3.0/2404

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • Geonode
  • GloryCloud
  • GonzoProxy
  • IPFly
  • IPOasis
  • IPPeak
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
  • YumiProxy

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
111.221.0.0/22
since Jun 2010
AS38031Residential29
3 always on
OptiMax Communication Ltd
111.221.0.0/24
since Jun 2019
AS38031Business14
2 always on
OptiMax Communication Ltd
111.221.1.0/24
since Jul 2017
AS38031Business8OptiMax Communication Ltd
111.221.2.0/24
since Jun 2019
AS38031Business3
1 always on
OptiMax Communication Ltd
111.221.3.0/24
since Oct 2022
AS38031Business4OptiMax Communication Ltd
111.221.4.0/22
since Jun 2010
AS38031Residential35
2 always on
OptiMax Communication Ltd
111.221.4.0/24
since Sep 2019
AS38031Residential13OptiMax Communication Ltd
111.221.5.0/24
since Sep 2019
AS38031Residential2
1 always on
OptiMax Communication Ltd
111.221.6.0/24
since Sep 2019
AS38031Business7OptiMax Communication Ltd
111.221.7.0/24
since Sep 2019
AS38031Business13
1 always on
OptiMax Communication Ltd

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
111.221.0.0/212,048OPTIMAXOptiMax Communication Ltd (ORG-OCL2-AP) · BDALLOCATED PORTABLE—emdad@optimaxbd.net
└ 111.221.0.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net
└ 111.221.1.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net
└ 111.221.2.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net
└ 111.221.3.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net
└ 111.221.4.0/24256Cable-Modem-Arris-CmtsMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net
└ 111.221.5.0/24256Cable-Modem-Arris-CmtsMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net
└ 111.221.6.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net
└ 111.221.7.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—emdad@optimaxbd.net

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Business1,53675%6
Residential51225%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS38031

BD
Name
OptiMax Communication Ltd.
Type
Internet provider
Registered
May 25, 2006
Domain
optimaxbd.net
Website
www.optimaxbd.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed