$ query “AS271957” --type=asn → 1 result(s)
AS271957 · SOMOS-NETWORKS-COLOMBIA
SOMOS NETWORKS COLOMBIA S.A.S. BIC
AS271957 is operated by SOMOS NETWORKS COLOMBIA S.A.S. BIC and serves as a residential access provider, based in Colombia since 2021. The system announces a respectable 15 104 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Colombia, with additional presence in Brazil.
- #4 in Colombia — Top 10 by reach within country
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
- August 13, 2021
- Last Changed
- March 04, 2026
- Last Seen
- September 22, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 53 / 9
- IPv6 Prefixes (raw / aggregated)
- 12 / 1
- IPv4 Addresses
- 15 104
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇨🇴 Colombia (29 696 IPs), 🇧🇷 Brazil (512 IPs)
- Prefix Changed
- August 29, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 15 104 total (0.01%)
Connectivity Summary
- Upstream Providers
- 6 upstreams providing transit
- Peers
- 2 networks exchanging traffic without transit
- Downstream Customers
- 4 downstreams buying transit
- Degree
- 12 unique BGP neighbors
- Reach
- 275 networks in customer cone
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (53 total)
- 38.225.48.0/20 (4 096 addresses (/20 prefix))
- 38.9.216.0/21 (2 048 addresses (/21 prefix))
- 38.19.80.0/21 (2 048 addresses (/21 prefix))
- 38.225.224.0/21 (2 048 addresses (/21 prefix))
- 206.62.136.0/21 (2 048 addresses (/21 prefix))
- 38.156.228.0/22 (1 024 addresses (/22 prefix))
- 38.188.252.0/22 (1 024 addresses (/22 prefix))
- 206.84.80.0/23 (512 addresses (/23 prefix))
- 176.57.202.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (12 total)
- 2803:f610::/32