Mobile operator · Azerbaijan

Nar ASN, MCC/MNC and IP prefixes

Nar is a mobile network operator in Azerbaijan. It routes traffic through one autonomous system (AS42779), which announced 6 prefixes at our last probe, and its SIMs carry MCC/MNC 400-04.

ASNs
1
Prefixes
6
Reviewed
September 2026
Country
Azerbaijan (AZ)
Parent group
none recorded
ASNs
AS42779
MCC / MNC
400-04
Network generations
5G (test mode only)
ASNs confirmed
1 of 1
Announced prefixes
6 at probe on 2026-09-06
Official site
www.nar.az

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.
Nar autonomous systems
ASNHolder (RIPEstat)RoleAnnouncedIPv4 prefixesIPv6 prefixesEvidence
AS42779AZERFON Azerfon LLCPeeringDB: AZERFON · NSPMobile networkconfirmedyes51source · RIPEstat · PeeringDB

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.
Nar MCC and MNC
MCC-MNCMCCMNCSource
400-0440004en.wikipedia.org/wiki/Mobile_Network_Codes_in_IT

About Nar

Nar is the consumer brand of Azerfon LLC, a mobile network operator in Azerbaijan. The registry has no parent group on record for it. Its mobile network is carried by AS42779, registered to AZERFON Azerfon LLC and confirmed in a mobile role. Nar uses MCC 400 with MNC 04.

The registry records one ASN for Nar, AS42779, marked as carrying the mobile network of Azerfon LLC. At the last probe it was announced with 5 IPv4 prefixes and 1 IPv6 prefix, a narrow routed footprint on both protocols. PeeringDB holds a record for the number under the name AZERFON, also given as Nar Mobile, typed NSP, with nar.az as the network website. Peering runs through Azertelecom, AS196925, which the registry does not record as a Nar ASN.

An address whose origin ASN is 42779 is routed by Azerfon under the Nar brand. The mobile role is confirmed, so this is the number to match for the operator's mobile traffic, though an operator ASN can also carry fixed and corporate connections, and five IPv4 prefixes cover a block small enough that how the operator uses parts of it is not visible from routing data. Treat the ASN as identifying the operator rather than the access type of any single address.

Research note. Legal entity Azerfon LLC (site footer). PeeringDB net 'AZERFON', aka 'Nar Mobile', ASN 42779, website https://www.nar.az, type NSP; notes: operates under the Nar brand, peering via Azertelecom AS196925. RIPEstat holder 'AZERFON Azerfon LLC', announced. Operator site: 5G presented in test mode in Sumgait; no 4G/LTE statement found on fetched operator pages (about and 4G pages 404), although the MNC table row lists LTE 1800 for 400 04 (brand 'Nar Mobile', Operational). Ownership not stated on operator site; left empty.

Check whether an IP belongs to Nar

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.
Origin ASN of an address
curl -s "https://stat.ripe.net/data/prefix-overview/data.json?resource=203.0.113.9" | jq '.data.asns'
Routes registered under AS42779
whois -h whois.radb.net -- '-i origin AS42779' | grep ^route

Questions

What is Nar's ASN?
The registry records one ASN for Nar, AS42779, held by AZERFON Azerfon LLC and confirmed as carrying the operator's mobile network. PeeringDB lists the same number as AZERFON, also known as Nar Mobile, with nar.az as its website.
What is the MCC/MNC of Nar?
Nar uses MCC 400, the mobile country code for Azerbaijan, with MNC 04, recorded against the brand name Nar Mobile. The registry holds this one pair, taken from the mobile network code table for ITU region 4xx, where the row is listed as operational.
Does Nar run 4G or 5G?
The registry lists 5G that Azerfon presents in test mode in Sumgait. It holds no 4G statement from the operator's own pages, although the mobile network code table records LTE 1800 against MNC 04, so the registry does not confirm a commercial service on either generation.

Where Nar meets other networks

PeeringDB records no public exchange presence for Nar, which says nothing about how it reaches other networks privately. These are the Azerbaijan cities where the registry does record exchange and facility capacity.

Network cities in Azerbaijan: Baku.

Sources

ASN and prefix data describe how the operator's networks are registered and announced. They do not identify an individual subscriber or where a device is, since carriers route traffic from many areas through shared gateways.