Mobile operator · Belize

Smart ASN, MCC/MNC and IP prefixes

Smart is a mobile network operator in Belize. It routes traffic through 2 autonomous systems (AS262239, AS266762), which announced 18 prefixes at our last probe, and its SIMs carry MCC/MNC 702-69, 702-99.

ASNs
2
Prefixes
18
Reviewed
September 2026
Country
Belize (BZ)
Parent group
none recorded
ASNs
AS262239, AS266762
MCC / MNC
702-69, 702-99
Network generations
4G LTE
ASNs confirmed
2 of 2
Announced prefixes
18 at probe on 2026-09-06
Official site
smart-bz.com

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.
Smart autonomous systems
ASNHolder (RIPEstat)RoleAnnouncedIPv4 prefixesIPv6 prefixesEvidence
AS262239AS262239 - Speednet Communications LimitedPeeringDB: Speednet CommunicationsMobile networkconfirmedyes130source · RIPEstat · PeeringDB
AS266762AS266762 - SMART COM (BELIZE) LIMITEDPeeringDB: SMART COM (BELIZE)Role not documentedconfirmedyes50source · 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.
Smart MCC and MNC
MCC-MNCMCCMNCSource
702-6970269en.wikipedia.org/wiki/Mobile_Network_Codes_in_IT
702-9970299en.wikipedia.org/wiki/Mobile_Network_Codes_in_IT

About Smart

Smart is a mobile operator in Belize run by Speednet Communications Limited; the registry records no parent group for it. AS262239, registered to Speednet Communications Limited, is its confirmed mobile ASN, and AS266762, held by SMART COM (BELIZE) LIMITED, is recorded with no documented role. Smart's MCC/MNC codes are 702-69 and 702-99.

The registry records two ASNs for Smart. AS262239, held by Speednet Communications Limited, is the one marked as carrying the mobile network, and at the last probe it announced 13 IPv4 prefixes and no IPv6 prefixes. AS266762, registered to SMART COM (BELIZE) LIMITED, announced 5 IPv4 prefixes and no IPv6 prefixes, and its role is not documented. PeeringDB holds records for both under the names Speednet Communications and SMART COM (BELIZE), neither with an info type.

An address whose origin ASN is AS262239 is routed by Speednet Communications Limited, and the registry confirms the mobile network runs there, though that ASN need not carry only mobile traffic, so it cannot by itself mark an address as mobile. AS266762 is weaker ground. No source in the registry states how it relates to Speednet or what it carries, so an address originating there could be mobile, fixed or enterprise, and the ASN alone does not settle it.

Research note. Operating company is Speednet Communications Limited (brand SMART). smart-bz.com returned 403 to fetch; website taken from bgp.tools AS262239 record and search results. AS262239 (Speednet, 13 IPv4 prefixes, eyeball network, LACNIC 2012) is the main consumer ASN. AS266762 'SMART COM (BELIZE) LIMITED' (5 IPv4 prefixes, since 2018) exists in RIPEstat/PeeringDB but no source states its relation to Speednet or its role; PeeringDB record has empty website/info_type. Parent group left empty: Wikipedia has no current ownership; operatorwatch only says privately operated. MNC 702-69 (UMTS 850/LTE 700) and 702-99 (CDMA2000 850 only, legacy) both listed for Speednet; candidate '099' normalised to '99'. 4G LTE launched Dec 2015 on band 13; no 5G in Belize per operatorwatch 2023.

Check whether an IP belongs to Smart

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 AS262239
whois -h whois.radb.net -- '-i origin AS262239' | grep ^route

Questions

What is Smart Belize's ASN?
The registry records two. AS262239, registered to Speednet Communications Limited, is confirmed as the ASN carrying Smart's mobile network. AS266762, registered to SMART COM (BELIZE) LIMITED, is also recorded, but no source in the registry documents its role or how it relates to Speednet.
What is the MCC/MNC of Smart?
The registry records two pairs for Smart, 702-69 and 702-99, both under MCC 702, the country code for Belize. Both are listed against the operating company, Speednet Communications Limited, in the published mobile network code table.
Is an IP from AS266762 a mobile IP?
The registry cannot say. AS266762 is registered to SMART COM (BELIZE) LIMITED and announced 5 IPv4 prefixes and no IPv6 prefixes at the last probe, but its role is undocumented, so an address there could be mobile, fixed or enterprise.

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.