$ query “AS272156” --type=asn → 1 result(s)
AS272156 · WEB-MASTER-COLOMBIA
WEB MASTER COLOMBIA SAS
AS272156 is run by WEB MASTER COLOMBIA SAS and is a mid-size transit provider, registered in Colombia since 2022. The system announces 768 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Colombia.
- #6 in Colombia — Top 10 by reach within country
Basic Information
- Country
- 🇨🇴 Colombia
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 25, 2022
- Last Changed
- April 01, 2026
- Last Seen
- May 11, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇴 Colombia (1 536 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 6 networks exchanging traffic without transit
- Downstream Customers
- 6 downstreams buying transit
- Degree
- 14 unique BGP neighbors
- Reach
- 80 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (2 total)
- 209.14.106.0/23 (512 addresses (/23 prefix))
- 38.156.13.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2803:4890::/32