Teletalk · Bangladesh
Teletalk is the state-owned mobile network operator in Bangladesh, with all of its shares held by the Ministry of Posts, Telecommunication and Information Technology. The registry documents AS45925, registered to Teletalk Bangladesh Ltd., as the ASN carrying its mobile network, and records the MCC/MNC pair 470-04. Teletalk runs 4G LTE.
Autonomous systems
Holder names and prefix counts come from the RIPE NCC's RIPEstat Data API, fetched on 2026-09-06. Role and confidence come from the evidence linked in each row; "confirmed" means a PeeringDB or RIPEstat record, or the operator's own site, names the operator.
Mobile network codes
The MCC identifies the country and the MNC identifies the operator inside it. Together they appear in the IMSI of every SIM on the network and in device diagnostics; they are how a handset knows which network it is on.
About Teletalk
The registry records one ASN for Teletalk, AS45925, and documents it as the mobile network. RIPEstat shows it announced, with 14 IPv4 prefixes and no IPv6 prefixes at the last probe, the smallest IPv4 count among the Bangladeshi operators recorded here. PeeringDB lists the network as Teletalk Bangladesh with the operator's own website and files it under the network type Cable/DSL/ISP, a classification for an access provider rather than a mobile-only network.
An address whose origin ASN is AS45925 is routed by Teletalk. The registry documents that ASN as the mobile network, so handset traffic originates there, but the PeeringDB type points at fixed access on the same number, so an address from it could be mobile, fixed or enterprise and the ASN alone does not settle which. With no IPv6 prefixes announced at the last probe, any Teletalk address visible in routing data is IPv4.
Research note. About page: 'the only state-owned mobile network operator (MNO) in Bangladesh. Hundred percent of the company's shares are owned by the Ministry of Posts, Telecommunication and Information Technology (MoPT)'. PeeringDB net 45925 = 'Teletalk Bangladesh', website http://www.teletalk.com.bd, info_type Cable/DSL/ISP. RIPEstat AS45925 announced=true. 4G FAQ page (Bengali) states Teletalk 4G is available in 64 districts; no 5G statement. teletalk.com.bd serves a certificate WebFetch cannot verify; fetched with curl -k.
Checking whether an IP belongs to Teletalk
Look up the origin ASN of the address and compare it with the table above. RIPEstat answers for any address, and the RADB whois mirror lists the routes registered under an ASN.
curl -s "https://stat.ripe.net/data/prefix-overview/data.json?resource=203.0.113.9" | jq '.data.asns'whois -h whois.radb.net -- '-i origin AS45925' | grep ^routeQuestions
What is Teletalk's ASN?
The registry records one ASN for Teletalk, AS45925, registered to Teletalk Bangladesh Ltd. and documented as the operator's mobile network. RIPEstat shows it announced with 14 IPv4 prefixes and no IPv6 prefixes at the last probe, and PeeringDB lists it as Teletalk Bangladesh.
What is the MCC/MNC of Teletalk?
Teletalk uses MCC 470, the mobile country code for Bangladesh, with MNC 04, giving the network identifier 470-04. The registry holds that single pair and records no further codes for the operator.
Does Teletalk announce IPv6 address space?
Not at the last probe. AS45925 announces 14 IPv4 prefixes and zero IPv6 prefixes, so every Teletalk address the registry can see in routing data is IPv4. An IPv6 address cannot be attributed to Teletalk through this ASN on the recorded data.
Sources
- https://www.teletalk.com.bd/
- https://www.teletalk.com.bd/about-us
- https://www.teletalk.com.bd/others/teletalk-4g
- https://www.peeringdb.com/api/net?asn=45925
- https://stat.ripe.net/data/as-overview/data.json?resource=AS45925
- https://en.wikipedia.org/wiki/Mobile_network_codes_in_ITU_region_4xx_(Asia)
- RIPEstat Data API (holder, announced prefixes)
- PeeringDB API (network records)