Data as of Nov 4, 2026
123.253.0.0/24
6 residential-proxy exits · 30 daysAkhtaruzzaman t/a DB Technologies · space held by DB Technologies
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Recent change
New origin Jul 2026
from AS9288 Akhtaruzzaman t/a DB Technologies, after 1.8 years unannounced
Residential-proxy exits
Proxy exits
6
2.3% of its addresses · 30 days
Always-on exits
4
67% of its exits
Providers
34
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
2.0K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- EnigmaProxy
- FastProxy
- Geonode
- GloryCloud
- IPFly
- IPPeak
- Infatica
- KindProxy
- Kookey
- LemonBright
- MangoProxy
- NSocks
- Novada
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- PuraRoute
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 123.253.0.0/22 since Apr 2024 | AS9288 | Residential | 125 96 always on | DB Technologies |
Network & registry
Origin network
AS9288
BD
- Name
- Akhtaruzzaman t/a DB Technologies
- Type
- Internet provider
- Registered
- Apr 20, 2017
- Domain
- dbtech.com.bd
- Website
- dbtech.com.bd
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2007
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 2
- Last change of origin
- Aug 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 123.253.0.0/24 | AS9288 | /24 | APNIC | RPKI valid |
| 123.253.0.0/22 | AS9288 | /22 | APNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9288 | APNIC | DB Technologies | MAINT-DBTECHNOLOGIES-BD | Jul 30, 2026 |
Whois
Registration for this announcement
- Range
- 123.
253. 0. 0/ 22 - Netname
- DBTECHNOLOGIES-BD
- Registrant
- DB Technologies
- Registrant country
- BD
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Jul 31, 2026
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- BD
- Delegated
- May 8, 2019
- Status
- assigned
Report abuse
Abuse contact
- dbtechnologies.
org@ gmail. com - Name
- ABUSE DBTECHNOLOGIESBD
- Handle
- AD716-AP