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AS38203

AS38203 is ADN Telecom Ltd..

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (3 Nov 2026)

Short answer

AS38203 belongs to ADN Telecom Ltd.. DB-IP Lite attributes 14,592 IPv4 addresses in 14 ranges and 5 IPv6 ranges to it, all or nearly all of the IPv4 space in Bangladesh. The number is registered with APNIC in Bangladesh on 17 Aug 2006.

Facts for AS38203
Operator (DB-IP)ADN Telecom Ltd.
IPv4 addresses14,592
IPv4 ranges14
IPv6 ranges5
RegistryAPNIC
Registered17 Aug 2006
Registry countryBangladesh (BD)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

ADN Telecom Ltd. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 5 IPv6 ranges for AS38203, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

BD100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
36.50.18.0 – 36.50.18.25536.50.18.0/24256
103.4.116.0 – 103.4.119.255103.4.116.0/221,024
103.65.132.0 – 103.65.133.255103.65.132.0/23512
103.81.172.0 – 103.81.175.255103.81.172.0/221,024
103.155.178.0 – 103.155.179.255103.155.178.0/23512
103.190.204.0 – 103.190.205.255103.190.204.0/23512
103.219.160.0 – 103.219.163.255103.219.160.0/221,024
103.234.200.0 – 103.234.203.255103.234.200.0/221,024
103.251.120.0 – 103.251.123.255103.251.120.0/221,024
123.253.144.0 – 123.253.147.255123.253.144.0/221,024
157.20.148.0 – 157.20.149.255157.20.148.0/23512
163.47.144.0 – 163.47.147.255163.47.144.0/221,024
202.51.176.0 – 202.51.191.255202.51.176.0/204,096
203.194.116.0 – 203.194.119.255203.194.116.0/221,024
2400:9220:: – 2400:9220:ffff:ffff:ffff:ffff:ffff:ffff2400:9220::/32IPv6
2402:b500:: – 2402:b500:0:ffff:ffff:ffff:ffff:ffff2402:b500::/48IPv6
2402:b500:5:: – 2402:b500:5:ffff:ffff:ffff:ffff:ffff2402:b500:5::/48IPv6
2402:b500:31:: – 2402:b500:31:ffff:ffff:ffff:ffff:ffff2402:b500:31::/48IPv6
2402:b500:1000:: – 2402:b500:100f:ffff:ffff:ffff:ffff:ffff2402:b500:1000::/44IPv6
Showing 14 of 14 IPv4 and 5 of 5 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 4 Nov 2026