$ query “AS273103” --type=asn → 1 result(s)
AS273103 — TV-MAS
TV&MÁS S.A.S
AS273103 is a residential access provider operated by TV&MÁS S.A.S, registered in Colombia since 2023. The network announces 4 608 IPv4 addresses. Supports IPv6.
Basic Information
- Country
- 🇨🇴 Colombia
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 06, 2023
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 15 / 5
- IPv6 Prefixes (raw / aggregated)
- 16 / 9
- IPv4 Addresses
- 4 608
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /39
- Geolocated Countries
- 🇨🇴 CO (7 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 4 608 total (0.00%)
Connectivity Summary
- Upstream Providers
- 10 upstream autonomous systems providing transit
- Peers
- 1 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 7 downstream autonomous systems buying transit
- Degree
- 24 unique BGP neighbors (providers + customers + peers)
- Reach
- 7 — customer cone size measuring network influence
- Degree Rank
- #6 777
- Reach Rank
- #3 878
Upstream Providers (10)
- AS174 — COGENT-174 (Tier-1 transit)
- AS3356 — LEVEL3 (Tier-1 transit)
- AS52468 — UFINET-PANAMA
- AS3549 — LVLT-3549
- AS262191 — LIBERTY-NETWORKS-COLOMBIA
- AS27951 — MEDIA-COMMERCE-PARTNERS
- AS272156 — WEB-MASTER-COLOMBIA
- AS272851 — GIGA-FIBRA
- AS273176 — HOLA-WE-DIGITAL
- AS273850 — SERVICIOS-TELECOMUNICACIONES-INFORMATICA
Prefix Lists
IPv4 Prefixes (15 total)
- 38.191.192.0/21 (2 048 addresses)
- 170.62.156.0/22 (1 024 addresses)
- 207.230.8.0/22 (1 024 addresses)
- 38.191.212.0/24 (256 addresses)
- 38.191.219.0/24 (256 addresses)
IPv6 Prefixes (16 total)
- 2803:7050:200::/39
- 2803:7050::/41
- 2803:7050:100::/41
- 2803:7050:400::/41
- 2803:7050:ff00::/41
- 2803:7050:ff80::/46
- 2803:7050:182::/47
- 2803:7050:ff85::/48
- 2803:7050:ff87::/48