AS17494 Bangladesh Telegraph & Telephone Board 🇧🇩 BD
Announcing 38 prefixes, seen at the RIS collectors.
IPv4 prefixes
35
81,664 (319 × /24)
IPv6 prefixes
3
1 × /32
Upstreams
9
transit providers observed
Peers
25
settlement-free adjacencies
Downstreams
61
transit customers observed
Customer cone
4,674
ASes reachable through it
Registry and operator data
- AS number
- AS17494
- Name
- Bangladesh Telegraph & Telephone Board
- Organisation
- Bangladesh Telecommunications
- Country
- 🇧🇩 BD
- RIR
- APNIC
- Allocated
- 2000-12-07
- Traffic levels
- 500-1000Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS17494:AS-CUSTOMERS
- Website
- http://www.btcl.gov.bd/en
- PeeringDB
- net/13897
- Exchanges
- 4
- Facilities
- 12
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
38 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.110.215.0/24 v4 | RPKI invalid | 5 | 3800117494 | 2026-09-18 |
| 114.130.128.0/18 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 114.130.224.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 114.130.225.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 114.130.226.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 114.130.227.0/24 v4 | RPKI valid | 43 | 34549645317494 | 2026-09-18 |
| 114.130.228.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.0.0/18 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.0.0/24 v4 | RPKI valid | 43 | 34549645317494 | 2026-09-18 |
| 123.49.2.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.11.0/24 v4 | RPKI valid | 42 | 34549949817494 | 2026-09-18 |
| 123.49.12.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.15.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.36.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.38.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.41.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.45.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.47.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.48.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.50.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.51.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.52.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.53.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.54.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.57.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 123.49.60.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 180.211.128.0/17 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 180.211.201.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 180.211.202.0/24 v4 | RPKI valid | 43 | 34549645317494 | 2026-09-18 |
| 203.112.192.0/19 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 203.112.194.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 203.112.208.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 203.112.216.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 203.112.217.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 209.58.24.0/24 v4 | RPKI valid | 42 | 3772117494 | 2026-09-18 |
| 2407:5000::/32 v6 | RPKI valid | 38 | 333317494 | 2026-09-18 |
| 2407:5000:b::/48 v6 | RPKI invalid | 1 | 38001949817494 | 2026-09-18 |
| 2407:5000:6002::/48 v6 | RPKI valid | 34 | 333317494 | 2026-09-18 |