109.104.155.71
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
- Active-threat / abuse risk −12
- Long-established allocation (17y) +6
- Not on any threat blocklist +5
- Has a reverse-DNS (PTR) record +5
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
DNS records
- Reverse DNS (PTR)
- servidor.semostre.com.br
- Forward-confirmed (FCrDNS)
- Not checked
- PTR TTL
- 21600 s
- Reverse DNS last checked
- 2026-09-26 05:23 UTC
Forward DNS records for servidor.semostre.com.br
| Type | Value | Priority | TTL |
|---|---|---|---|
| A | 109.104.155.71 | — | 86400s |
| AAAA | 2a11:840:17:1b::3890:5a32 | — | 172800s |
| TXT | v=spf1 ip4:109.104.155.71 a -all | — | — |
Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.
Network Allocation for 109.104.155.71
- CIDR range
- 109.104.155.0/24
- IP range (int)
- 1,835,571,968 — 1,835,572,223
- Prefix length
- /24
- Organization
- BrainStorm Network, Inc
- ASN
- AS136258
- ASN name
- BrainStorm Network, Inc
- Location
- São Paulo, S O Paulo, Brazil
- Coordinates
- -23.547500, -46.636100
- Accuracy radius
- 20 km
- Postal code
- 01323
- Regional Internet Registry
- RIPE
- Allocated
- 2009-09-04
- Data source(s)
- maxmind_city, maxmind_country, ipinfo_lite, maxmind_asn
- Last updated
- 2026-09-27 05:23:53
BGP Routing
Live BGP anomalies →Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.
Frequently Asked Questions
Who owns 109.104.155.71?
109.104.155.71 is allocated to BrainStorm Network, Inc (AS136258), registered in São Paulo, Brazil.
Where is 109.104.155.71 located?
The geolocation for 109.104.155.71 maps to São Paulo, Brazil based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.
What network is 109.104.155.71 on?
109.104.155.71 belongs to the 109.104.155.0/24 network block announced by AS136258. This range contains 256 addresses.
Does 109.104.155.71 have a reverse DNS record?
Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.
Neighbors
Other addresses in the same /24.
