Data as of Nov 7, 2026
203.112.192.0/19
57 residential-proxy exits · 30 daysTelecom Operator & Internet Service Provider as well · space held by Bangladesh Telegraph & Telephone Board
Residential-proxy exits
Proxy exits
57
0.70% of its addresses · 30 days
Always-on exits
8
14% of its exits
Spread
14 of 32
/24s with at least one exit
Providers
68
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
6.2K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 203.112.204.0/24 | 3 | 7 | |
| 203.112.208.0/24 | 1 | 7 | |
| 203.112.212.0/24 | 1 | 5 | |
| 203.112.206.0/24 | 1 | 4 | |
| 203.112.194.0/24 | 1 | 4 | |
| 203.112.213.0/24 | 1 | 2 | |
| 203.112.211.0/24 | 0 | 7 | |
| 203.112.216.0/24 | 0 | 6 | |
| 203.112.209.0/24 | 0 | 5 | |
| 203.112.210.0/24 | 0 | 4 | |
| 203.112.195.0/24 | 0 | 2 | |
| 203.112.217.0/24 | 0 | 2 | |
| 203.112.192.0/24 | 0 | 1 | |
| 203.112.222.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 911Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- MangoProxy
- MrScraper
- NSocks
- NiuProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- PrivateProxy
- Proxio
- Proxiware
- Proxy-Seller
- Proxy302
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
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
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.112.194.0/24 since Sep 2006 | AS17494 | Residential | 4 1 always on | Bangladesh Telegraph & Telephone Board | |
| 203.112.200.0/22 since Dec 2017 | AS45588 | Residential | Bangladesh Telegraph & Telephone Board | ||
| 203.112.206.0/24 since Feb 2019 | AS45588 | Residential | 4 1 always on | Bangladesh Telegraph & Telephone Board | |
| 203.112.208.0/24 since Sep 2025 | AS17494 | Residential | 7 1 always on | Bangladesh Telegraph & Telephone Board | |
| 203.112.209.0/24 since Jun 2026 | AS45588 | Residential | 5 | Bangladesh Telegraph & Telephone Board | |
| 203.112.210.0/24 since Oct 2023 | AS45588 | Residential | 4 | Bangladesh Telegraph & Telephone Board | |
| 203.112.211.0/24 since Oct 2023 | AS45588 | Residential | 7 | Bangladesh Telegraph & Telephone Board | |
| 203.112.212.0/22 since Aug 2016 | AS45588 | Residential | 7 2 always on | Bangladesh Telegraph & Telephone Board | |
| 203.112.213.0/24 since Sep 2018 | AS45588 | Residential | 2 1 always on | Bangladesh Telegraph & Telephone Board | |
| 203.112.214.0/24 since May 2026 | AS45588 | Residential | Bangladesh Telegraph & Telephone Board | ||
| 203.112.215.0/24 since May 2026 | AS45588 | Residential | Bangladesh Telegraph & Telephone Board | ||
| 203.112.216.0/24 since Nov 2025 | AS17494 | Residential | 6 | Bangladesh Telegraph & Telephone Board | |
| 203.112.217.0/24 since Oct 2022 | AS17494 | Residential | 2 | Bangladesh Telegraph & Telephone Board |
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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.112.192.0/19 | 8,192 | BTTB | Bangladesh Telegraph & Telephone Board (ORG-BTTB1-AP) · BD | ALLOCATED PORTABLE | — | irt@ |
| └ 203.112.196.64/26 | 64 | DU-EDU | Dhaka University | ALLOCATED NON-PORTABLE | — | irt@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 8,128 | >99% | 19 | |
| Business | 64 | 0.78% | 1 |
Network & registry
Origin network
AS17494
BD
- Name
- Telecom Operator & Internet Service Provider as well
- Type
- Internet provider
- Registered
- Dec 7, 2000
- Domain
- btcl.gov.bd
- Website
- www.btcl.gov.bd/en
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 203.112.192.0/20 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/20 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/21 | AS17494 | RADB | Proxy-registered route object | MAINT-AS3491 | Mar 28, 2025 |
| 203.112.192.0/21 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/21 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/22 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/22 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.192.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.193.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.193.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.194.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.194.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.195.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.195.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.196.0/22 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.196.0/22 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.196.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.196.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.196.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.196.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.197.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.197.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.198.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.198.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.198.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.198.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.199.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.199.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.200.0/21 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.200.0/21 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.204.0/22 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.204.0/22 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.204.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.204.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.204.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.204.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.205.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.205.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.206.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.206.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.207.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.207.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/20 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/20 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/21 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/21 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/22 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/22 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.208.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.210.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.210.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.216.0/21 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.216.0/21 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.216.0/22 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.216.0/22 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.216.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.216.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.218.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.218.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.218.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.218.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.219.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.219.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.220.0/22 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.220.0/22 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.220.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.220.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.220.0/23 | AS141773 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Apr 11, 2021 |
| 203.112.220.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.220.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.220.0/24 | AS141773 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Apr 11, 2021 |
| 203.112.221.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.221.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.221.0/24 | AS141773 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Apr 11, 2021 |
| 203.112.222.0/23 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.222.0/23 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.222.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.222.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.223.0/24 | AS17494 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| 203.112.223.0/24 | AS45588 | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
Whois
Registration for this announcement
- Range
- 203.
112. 192. 0/ 19 - Netname
- BTTB
- Registrant
- Bangladesh Telegraph & Telephone Board
- Registrant country
- BD
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 18, 2021
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- BD
- Delegated
- Oct 5, 2000
- Status
- assigned
Report abuse
Abuse contact
- irt@
btcl. gov. bd - Name
- ABUSE BTTBBD
- Handle
- AB1235-AP