Data as of Nov 6, 2026
180.211.208.0/24
No anonymizer space · no proxy exits in 30 daysThe Central Bank of Bangladesh · space held by Bangladesh Telegraph & Telephone Board
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS45532 Bangladesh Bank
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 180.211.128.0/17 since Nov 2009 | AS17494 | Residential | 466 19 always on | 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 |
|---|---|---|---|---|---|---|
| 180.211.128.0/17 | 32,768 | BTTB-BD | Bangladesh Telegraph & Telephone Board (ORG-BTTB1-AP) · BD | ALLOCATED PORTABLE | — | irt@ |
| └ 180.211.208.0/24 | 256 | BangladeshBank | Bangladesh Bank | ASSIGNED NON-PORTABLE | — | irt@ |
Network & registry
Registry
Holder
- Organization
- Bangladesh Telegraph & Telephone Board
- Handle
- ORG-BTTB1-AP
- Range
- 180.
211. 128. 0/ 17 - Registration type
- ALLOCATED PORTABLE
Origin network
AS139616
BD
- Name
- The Central Bank of Bangladesh
- Type
- Business
- Registered
- Aug 27, 2019
- Domain
- bb.org.bd
- Industry
- Banks, Credit Card Companies, Mortgage Providers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2010
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 3
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 180.211.208.0/24 | AS45532 | /24 | APNIC | Another network |
| 180.211.128.0/17 | AS17494 | /24 | APNIC | Another network |
| 180.211.128.0/17 | AS45588 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS17494 not the origin | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| AS45532 not the origin | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Dec 27, 2021 |
| AS45588 not the origin | APNIC | Bangladesh Telegraph & Telephone Board | MAINT-BD-BTTB | Nov 12, 2019 |
| AS139616 | APNIC | BBank | MAINT-BD-BDNIX | Nov 6, 2025 |
Whois
Registration for this announcement
- Range
- 180.
211. 208. 0/ 24 - Netname
- BangladeshBank
- Registrant
- Bangladesh Bank
- Registrant country
- BD
- Organization
- Bangladesh Bank
- Org country
- BD
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 18, 2021
- Maintainer
- MAINT-BD-BTTB
- RIR
- APNIC
- Country
- BD
- Delegated
- Oct 1, 2009
- Status
- assigned
Report abuse
Abuse contact
- irt@
btcl. gov. bd - Name
- ABUSE BTTBBD
- Handle
- AB1235-AP