AS271957
SOMOS NETWORKS COLOMBIA S.A.S. BIC
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: PIT - Colombia - Medellin, PIT - Colombia - Bogota
Web3 footprint
AS271957 hosts 2 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 38.225.48.0/20 | 4.1K |
6.2%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 38.236.224.0/20 | 4.1K |
0.0%
|
Cogent Communications, LLC | US | — | — |
| 38.9.216.0/21 | 2.0K |
12.3%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 38.19.80.0/21 | 2.0K |
99.3%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 38.225.224.0/21 | 2.0K |
0.0%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 206.62.136.0/21 | 2.0K |
49.4%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 38.156.228.0/22 | 1.0K |
50.2%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 38.188.252.0/22 | 1.0K |
0.0%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 206.84.80.0/23 | 512 |
99.2%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | US | — | — |
| 176.57.202.0/24 | 256 |
0.0%
|
SOMOS NETWORKS COLOMBIA S.A.S. BIC | ES | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS271957 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 176.57.202.0/24 | 131,073 | 2026-10-17 19:02:40 |
| 206.62.136.0/24 | 73,050 | 2026-10-17 19:17:12 |
| 206.84.80.0/24 | 71,334 | 2026-10-17 19:02:35 |
| 38.9.221.0/24 | 68,799 | 2026-10-17 19:17:01 |
| 206.84.80.0/23 | 67,429 | 2026-10-17 19:02:35 |
| 206.62.136.0/21 | 67,086 | 2026-10-17 19:02:35 |
| 206.84.81.0/24 | 65,736 | 2026-10-17 19:17:12 |
| 38.225.48.0/20 | 65,548 | 2026-10-17 19:02:35 |
| 38.19.80.0/21 | 64,266 | 2026-10-17 19:02:35 |
| 38.9.216.0/21 | 64,255 | 2026-10-17 19:02:35 |
| 38.188.252.0/22 | 64,083 | 2026-10-17 19:02:35 |
| 38.156.228.0/22 | 64,081 | 2026-10-17 19:02:35 |
| 206.62.141.0/24 | 59,618 | 2026-10-17 19:02:35 |
| 38.225.230.0/23 | 58,954 | 2026-10-17 19:02:35 |
| 38.19.82.0/23 | 58,853 | 2026-10-17 19:02:35 |
| 38.225.231.0/24 | 58,750 | 2026-10-17 19:02:35 |
| 38.225.52.0/23 | 58,553 | 2026-10-17 19:02:35 |
| 38.9.220.0/24 | 58,500 | 2026-10-17 19:02:35 |
| 38.188.253.0/24 | 58,477 | 2026-10-17 19:02:35 |
| 38.225.50.0/23 | 58,454 | 2026-10-17 19:02:35 |
| 206.62.142.0/24 | 57,509 | 2026-10-17 19:02:35 |
| 206.62.143.0/24 | 50,582 | 2026-10-17 19:02:35 |
| 38.225.226.0/23 | 47,336 | 2026-10-17 19:02:39 |
| 38.156.231.0/24 | 47,304 | 2026-10-17 19:02:40 |
| 38.9.218.0/24 | 47,073 | 2026-10-17 19:02:39 |
| 38.225.224.0/24 | 46,553 | 2026-10-17 19:02:39 |
| 38.225.228.0/24 | 46,464 | 2026-10-17 19:02:40 |
| 38.156.230.0/24 | 43,967 | 2026-10-17 19:02:35 |
| 38.225.57.0/24 | 37,720 | 2026-10-17 19:02:35 |
| 38.225.225.0/24 | 36,790 | 2026-10-17 19:02:39 |
| 38.19.87.0/24 | 36,757 | 2026-10-17 19:02:39 |
| 38.9.216.0/23 | 36,750 | 2026-10-17 19:02:39 |
| 38.19.80.0/23 | 36,672 | 2026-10-17 19:02:39 |
| 38.225.229.0/24 | 36,668 | 2026-10-17 19:02:39 |
| 38.19.86.0/24 | 36,657 | 2026-10-17 19:02:39 |
| 38.225.48.0/23 | 36,647 | 2026-10-17 19:02:39 |
| 38.225.54.0/23 | 36,644 | 2026-10-17 19:02:39 |
| 38.9.219.0/24 | 36,630 | 2026-10-17 19:02:39 |
| 38.9.222.0/23 | 36,608 | 2026-10-17 19:02:39 |
| 38.188.252.0/24 | 36,558 | 2026-10-17 19:02:39 |
| 38.188.254.0/24 | 36,532 | 2026-10-17 19:02:39 |
| 38.156.228.0/24 | 36,515 | 2026-10-17 19:02:39 |
| 38.19.84.0/23 | 36,472 | 2026-10-17 19:02:39 |
| 38.188.255.0/24 | 36,469 | 2026-10-17 19:02:39 |
| 38.156.229.0/24 | 35,868 | 2026-10-17 19:02:39 |
| 206.62.137.0/24 | 32,544 | 2026-10-17 19:02:39 |
| 206.62.140.0/24 | 32,529 | 2026-10-17 19:02:39 |
| 206.62.139.0/24 | 32,271 | 2026-10-17 19:02:39 |
| 206.62.138.0/24 | 32,231 | 2026-10-17 19:02:39 |
| 38.225.58.0/23 | 21,874 | 2026-10-17 19:02:35 |
Showing top 50 of 56 announced prefixes by sample volume.
Frequently Asked Questions
What is AS271957?
AS271957 is an Autonomous System Number assigned to SOMOS NETWORKS COLOMBIA S.A.S. BIC. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS271957 announce?
AS271957 announces 19.2K IPv4 addresses distributed across 10 routed CIDR prefixes. The network is registered in Colombia.
Who operates AS271957?
AS271957 is operated by SOMOS NETWORKS COLOMBIA S.A.S. BIC. The organization is based in Colombia. You can view all IP ranges and related ASNs on the organization page.
What country is AS271957 registered in?
AS271957 is registered in Colombia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
