$ query “AS273103” --type=asn → 1 result(s)

AS273103 · TV-MAS

TV&MÁS S.A.S

AS273103 is operated by TV&MÁS S.A.S and serves as a mid-size transit provider, registered in Colombia since 2023. The system announces 3 840 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Colombia. This AS has recently updated its prefix announcements.

Basic Information

Country
🇨🇴 Colombia
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
October 06, 2023
Last Changed
May 01, 2026
Last Seen
May 13, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
14 / 7
IPv6 Prefixes (raw / aggregated)
17 / 9
IPv4 Addresses
3 840
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/39
Geolocated Countries
🇨🇴 Colombia (5 376 IPs)
Prefix Changed
May 09, 2026

Reputation

Reputation
Pristine — 0 flagged IPs
Open Proxies
1 known open proxies in this network

Connectivity Summary

Upstream Providers
10 upstreams providing transit
Peers
1 network exchanging traffic without transit
Downstream Customers
9 downstreams buying transit
Unclassified
7 unclassified BGP neighbors
Degree
27 unique BGP neighbors
Reach
27 networks in customer cone

Upstream Providers (10)

Prefix Lists

IPv4 Prefixes (14 total)

  • 38.191.192.0/22 (1 024 addresses (/22 prefix))
  • 207.230.8.0/22 (1 024 addresses (/22 prefix))
  • 38.191.196.0/23 (512 addresses (/23 prefix))
  • 178.83.168.0/23 (512 addresses (/23 prefix))
  • 38.191.198.0/24 (256 addresses (/24 prefix))
  • 38.191.212.0/24 (256 addresses (/24 prefix))
  • 38.191.219.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (17 total)

  • 2803:7050:200::/39
  • 2803:7050::/41
  • 2803:7050:100::/41
  • 2803:7050:400::/41
  • 2803:7050:ff00::/41
  • 2803:7050:ff80::/46
  • 2803:7050:183::/48
  • 2803:7050:ff85::/48
  • 2803:7050:ff87::/48