$ query “AS38203” --type=asn → 1 result(s)
AS38203 · ADNTELECOMLTD-BD
ADN Telecom Ltd.
AS38203 belongs to ADN Telecom Ltd. and is a mid-size transit provider, based in Bangladesh. The system announces a respectable 14 592 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Bangladesh.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇩 Bangladesh
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- April 30, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 67 / 14
- IPv6 Prefixes (raw / aggregated)
- 17 / 5
- IPv4 Addresses
- 14 592
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇧🇩 Bangladesh (27 904 IPs)
- Prefix Changed
- April 15, 2026
Reputation
- Reputation
- Good — 3 flagged IPs out of 14 592 total (0.02%)
- Open Proxies
- 2 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 6 upstreams providing transit
- Peers
- 1 network exchanging traffic without transit
- Downstream Customers
- 26 downstreams buying transit
- Unclassified
- 3 unclassified BGP neighbors
- Degree
- 36 unique BGP neighbors
- Reach
- 26 networks in customer cone
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (67 total)
- 202.51.176.0/20 (4 096 addresses (/20 prefix))
- 103.219.160.0/22 (1 024 addresses (/22 prefix))
- 103.81.172.0/22 (1 024 addresses (/22 prefix))
- 103.234.200.0/22 (1 024 addresses (/22 prefix))
- 103.251.120.0/22 (1 024 addresses (/22 prefix))
- 123.253.144.0/22 (1 024 addresses (/22 prefix))
- 163.47.144.0/22 (1 024 addresses (/22 prefix))
- 103.4.116.0/22 (1 024 addresses (/22 prefix))
- 203.194.116.0/22 (1 024 addresses (/22 prefix))
- 103.65.132.0/23 (512 addresses (/23 prefix))
- 103.155.178.0/23 (512 addresses (/23 prefix))
- 103.190.204.0/23 (512 addresses (/23 prefix))
- 157.20.148.0/23 (512 addresses (/23 prefix))
- 36.50.18.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (17 total)
- 2400:9220::/32
- 2402:b500:1000::/44
- 2402:b500::/48
- 2402:b500:5::/48
- 2402:b500:31::/48