Data as of Nov 3, 2026

203.112.76.0/22

18 residential-proxy exits · 30 days

OptiMax Communication Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
50% of it

Residential-proxy exits

Proxy exits
18
1.8% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
43
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

666 observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.112.76.0/24011
203.112.79.0/2404
203.112.77.0/2403

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • EZProxies
  • Evomi
  • FloppyData
  • Geonode
  • GloryCloud
  • IPFly
  • InfiniteProxies
  • KindProxy
  • Kookey
  • NSocks
  • NextProxy
  • NiuProxy
  • Novada
  • PrivateByte
  • Proxio
  • Proxiware
  • Proxy4U
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.112.72.0/21
since Jun 2006
AS38031Residential30
2 always on
OptiMax Communication Ltd
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
203.112.76.0/23
since Sep 2016
AS38031Residential14OptiMax Communication Ltd
203.112.76.0/24
since Aug 2018
AS38031Residential11OptiMax Communication Ltd
203.112.77.0/24
since Jul 2018
AS38031Business3OptiMax Communication Ltd
203.112.78.0/23
since Sep 2016
AS38031Residential4OptiMax Communication Ltd
203.112.78.0/24
since Sep 2019
AS38031ResidentialOptiMax Communication Ltd
203.112.79.0/24
since Aug 2020
AS38031Business4OptiMax 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
203.112.72.0/212,048OPTIMAXOptiMax Communication Ltd (ORG-OCL2-AP) · BDALLOCATED PORTABLE—[email protected]
└ 203.112.76.0/24256Cable-Modem-Com21Md. Emdadul Hoque MollaASSIGNED NON-PORTABLE—[email protected]
└ 203.112.77.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—[email protected]
└ 203.112.78.0/24256Cable-Modem-Arris-CMTSMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—[email protected]
└ 203.112.79.0/24256Corporate-CustomerMd. Emdadul Hoque MollaASSIGNED NON-PORTABLE—[email protected]

Composition

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

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Business51250%2
Residential51250%2

Network & registry

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