203.112.209.0/24 - BTCL ISP Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator And Data And Internet Service Provider (AS45588)
CIDR
203.112.209.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇧🇩 Bangladesh
City
Dhaka (Ramna Maidan)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.112.209.0/24 | AS45588 BTCL-ISP-AS Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and Internet Service Provider. | Valid | APNIC | 2026-10-11 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.112.192.0/19 | AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well | Valid | - | 2026-10-11 |
| 203.112.208.0/22 | AS45588 BTCL-ISP-AS Bangladesh Telecommunications Company Limited BTCL, Nationwide PSTN Operator and Data and Internet Service Provider. | Valid | - | 2026-10-11 |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.112.209.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.112.209.0/24" | jq
External Links