WOM · Colombia
WOM is a mobile operator in Colombia run by Partners Telecom Colombia SAS, with SUR Holdings as majority owner and Novator Partners holding a minority stake. The registry records one announced ASN, AS271773, with a confirmed mobile role, and one MCC/MNC pair, 732-360. The documented generation in service is 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 WOM
AS271773 is the only ASN the registry records for WOM Colombia. It is registered to Partners Telecom Colombia SAS, marked with a mobile role, and was announced at the last probe with 59 IPv4 prefixes against 6 IPv6 prefixes. PeeringDB carries the network under the name WOM Colombia with the network type Network Services. No second ASN is on file, so the whole of the operator's recorded address space sits under this one number rather than being split across a mobile and a fixed entity.
An address whose origin ASN is AS271773 is routed by WOM Colombia, and the registry marks that ASN as mobile, so it points at the operator's mobile network. The Network Services type in PeeringDB describes how the operator registered itself for peering and does not contradict the role. With a single ASN on file there is no fixed-side number to separate out here, but origin ASN still identifies the operator that routes an address rather than the access technology behind any individual subscriber.
Research note. Legal name Partners Telecom Colombia S.A.S. (es.wikipedia; whois contact domain movilpt.co). PeeringDB AS271773 = 'WOM Colombia', website wom.co, info_type Network Services. Ownership: SUR Holdings acquired majority stake in Jan 2025, Novator Partners retained minority (Developing Telecoms). Wikipedia MNC table lists LTE 700 / LTE 2600 for 732-360; 5G: company holds 80 MHz at 3500 MHz and announced deployment starting H2 2025 (Developing Telecoms, es.wikipedia) and wom.co has pages /red5g and /noticias/wom-entra-con-toda-al-5g per search results, but www.wom.co did not resolve from this environment so 5G is not listed as confirmed. 732-363 (Partners Telecom Colombia SAS, status unknown) not in candidates, not added.
Checking whether an IP belongs to WOM
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 AS271773' | grep ^routeQuestions
What is WOM Colombia's ASN?
AS271773, registered to Partners Telecom Colombia SAS and recorded with a mobile role. It was announced at the last probe with 59 IPv4 prefixes and 6 IPv6 prefixes, and it is the only ASN the registry holds for this operator.
What is the MCC/MNC of WOM Colombia?
732-360. MCC 732 is the country code for Colombia, and MNC 360 is the network code recorded for WOM, taken from Wikipedia's network-code table for the region. The registry confirms no second pair for this operator, so 732-360 is the only code documented here.
Is an IP from AS271773 a mobile IP?
AS271773 is the ASN the registry marks as WOM's mobile network, so an address originating there is routed by that network. It identifies the operator rather than the access technology of a given subscriber, so it is a strong pointer and not a per-address confirmation.
Sources
- https://es.wikipedia.org/wiki/WOM_(Colombia)
- https://developingtelecoms.com/telecom-business/operator-news/17895-wom-colombia-to-launch-5g-networks-following-investor-bailout.html
- https://www.peeringdb.com/api/net?asn=271773&depth=0
- https://stat.ripe.net/data/as-overview/data.json?resource=AS271773
- https://stat.ripe.net/data/whois/data.json?resource=AS271773
- https://en.wikipedia.org/wiki/Mobile_Network_Codes_in_ITU_region_7xx_(South_America)
- RIPEstat Data API (holder, announced prefixes)
- PeeringDB API (network records)