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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 177.67.160.0/21 | 2.0K |
87.4%
|
STEC GUAIBA | BR | Rio Grande do Sul | Guaíba |
| 45.65.164.0/22 | 1.0K |
90.2%
|
STEC GUAIBA | BR | Rio Grande do Sul | Guaíba |
| 189.84.56.0/22 | 1.0K |
87.8%
|
STEC GUAIBA | BR | Rio Grande do Sul | Guaíba |
| 201.54.186.0/23 | 512 |
94.5%
|
STEC GUAIBA | BR | Santa Catarina | Corupá |
| 201.54.184.0/24 | 256 |
94.9%
|
STEC GUAIBA | BR | Santa Catarina | Corupá |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS271700 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 |
|---|---|---|
| 177.67.166.0/24 | 62,132 | 2026-07-18 10:53:08 |
| 177.67.167.0/24 | 48,654 | 2026-07-18 10:53:08 |
| 45.65.164.0/23 | 18,770 | 2026-07-18 11:59:34 |
| 45.65.166.0/23 | 18,736 | 2026-07-18 11:59:34 |
| 189.84.56.0/24 | 18,224 | 2026-07-18 12:01:42 |
| 177.67.160.0/23 | 18,210 | 2026-07-18 12:01:42 |
| 177.67.162.0/23 | 18,108 | 2026-07-18 12:01:42 |
| 45.65.164.0/22 | 17,965 | 2026-07-18 11:59:34 |
| 201.54.186.0/23 | 17,958 | 2026-07-18 12:01:42 |
| 201.54.184.0/24 | 17,906 | 2026-07-18 12:01:42 |
| 177.67.160.0/22 | 17,562 | 2026-07-18 12:01:42 |
| 189.84.56.0/22 | 17,542 | 2026-07-18 12:01:42 |
| 177.67.164.0/23 | 17,493 | 2026-07-18 12:01:42 |
| 189.84.59.0/24 | 17,045 | 2026-07-18 12:01:43 |
| 189.84.58.0/23 | 16,543 | 2026-07-18 12:01:42 |
| 189.84.56.0/23 | 16,395 | 2026-07-18 12:01:42 |
| 189.84.58.0/24 | 2,234 | 2026-07-18 12:01:43 |
| 177.67.162.0/24 | 2,209 | 2026-07-18 12:01:43 |
| 45.65.164.0/24 | 2,205 | 2026-07-18 11:59:32 |
| 177.67.163.0/24 | 2,192 | 2026-07-18 12:01:43 |
| 189.84.57.0/24 | 2,191 | 2026-07-18 12:01:43 |
| 177.67.164.0/24 | 2,173 | 2026-07-18 12:01:43 |
| 201.54.187.0/24 | 2,163 | 2026-07-18 12:01:43 |
| 177.67.165.0/24 | 2,154 | 2026-07-18 12:01:43 |
| 177.67.161.0/24 | 2,154 | 2026-07-18 12:01:43 |
| 201.54.186.0/24 | 2,154 | 2026-07-18 12:01:43 |
| 177.67.160.0/24 | 2,152 | 2026-07-18 12:01:43 |
| 45.65.166.0/24 | 2,143 | 2026-07-18 11:59:32 |
| 45.65.165.0/24 | 2,133 | 2026-07-18 11:59:32 |
| 45.65.167.0/24 | 2,128 | 2026-07-18 11:59:32 |
Frequently Asked Questions
What is AS271700?
AS271700 is an Autonomous System Number assigned to STEC GUAIBA. 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 AS271700 announce?
AS271700 announces 4.9K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS271700?
AS271700 is operated by STEC GUAIBA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS271700 registered in?
AS271700 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
