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
- Multiple-origin (MOAS) routing anomaly −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS22356 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
Network profile
Source: PeeringDB →Present at 16 internet exchanges: Equinix Miami, IX.br (PTT.br) São Paulo: ATM/MPLA, Equinix São Paulo: Equinix IX - SP Metro, FL-IX, AMS-IX, IX.br (PTT.br) Rio de Janeiro: ATM/MPLA, IX.br (PTT.br) Curitiba: ATM/MPLA, IX.br (PTT.br) Londrina: ATM/MPLA, DE-CIX New York: DE-CIX New York Peering LAN, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, …
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS22356 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 |
|---|---|---|
| 186.192.128.0/19 | 80,186 | 2026-07-23 16:17:46 |
| 200.170.80.0/20 | 73,102 | 2026-07-23 16:17:46 |
| 201.76.192.0/20 | 72,473 | 2026-07-23 16:17:46 |
| 189.124.96.0/20 | 72,159 | 2026-07-23 16:17:46 |
| 201.76.196.0/23 | 71,846 | 2026-07-23 16:53:35 |
| 200.160.192.0/20 | 71,450 | 2026-07-23 16:17:46 |
| 177.190.96.0/24 | 45,417 | 2026-07-23 16:53:50 |
| 177.190.96.0/20 | 38,177 | 2026-07-23 14:39:55 |
| 200.170.80.0/21 | 19,500 | 2026-07-23 16:51:20 |
| 189.124.104.0/21 | 17,266 | 2026-07-23 16:51:20 |
| 186.192.128.0/20 | 15,887 | 2026-07-23 16:51:20 |
| 177.190.109.0/24 | 15,737 | 2026-07-23 16:34:43 |
| 177.190.110.0/24 | 15,651 | 2026-07-23 16:34:43 |
| 177.190.108.0/24 | 15,641 | 2026-07-23 16:34:43 |
| 200.160.192.0/21 | 15,352 | 2026-07-23 16:51:20 |
| 200.170.88.0/21 | 15,334 | 2026-07-23 16:51:20 |
| 201.76.200.0/21 | 15,296 | 2026-07-23 16:51:20 |
| 189.124.96.0/21 | 14,977 | 2026-07-23 16:51:20 |
| 186.192.144.0/21 | 14,151 | 2026-07-23 16:51:20 |
| 200.160.200.0/21 | 12,044 | 2026-07-23 16:51:20 |
| 189.124.110.0/24 | 6,392 | 2026-07-23 15:44:04 |
| 201.76.192.0/22 | 5,636 | 2026-07-23 16:51:02 |
| 186.192.154.0/23 | 5,399 | 2026-07-23 16:50:36 |
| 186.192.158.0/23 | 4,862 | 2026-07-23 16:51:10 |
| 177.190.111.0/24 | 4,512 | 2026-07-23 16:34:43 |
| 186.192.155.0/24 | 4,103 | 2026-07-23 16:51:20 |
| 186.192.159.0/24 | 3,935 | 2026-07-23 16:51:20 |
| 186.192.157.0/24 | 3,819 | 2026-07-23 16:50:36 |
| 186.192.156.0/24 | 3,380 | 2026-07-23 14:35:52 |
| 186.192.131.0/24 | 3,359 | 2026-07-23 15:44:04 |
| 186.192.139.0/24 | 3,356 | 2026-07-23 15:44:04 |
| 186.192.143.0/24 | 3,340 | 2026-07-23 15:44:04 |
| 186.192.133.0/24 | 3,333 | 2026-07-23 15:44:04 |
| 189.124.100.0/24 | 3,018 | 2026-07-23 14:35:51 |
| 189.124.101.0/24 | 2,995 | 2026-07-23 14:35:51 |
| 201.76.195.0/24 | 2,987 | 2026-07-23 14:35:51 |
| 189.124.99.0/24 | 2,984 | 2026-07-23 14:35:51 |
| 200.170.90.0/24 | 2,983 | 2026-07-23 14:35:51 |
| 200.160.200.0/24 | 2,951 | 2026-07-23 14:35:51 |
| 201.76.204.0/24 | 2,940 | 2026-07-23 14:35:51 |
| 200.160.207.0/24 | 2,934 | 2026-07-23 14:35:51 |
| 200.170.94.0/24 | 2,933 | 2026-07-23 14:35:51 |
| 186.192.138.0/24 | 2,931 | 2026-07-23 14:35:51 |
| 200.170.93.0/24 | 2,927 | 2026-07-23 14:35:51 |
| 186.192.142.0/24 | 2,914 | 2026-07-23 14:35:53 |
| 186.192.140.0/23 | 2,901 | 2026-07-23 14:35:51 |
| 200.160.203.0/24 | 2,892 | 2026-07-23 14:35:51 |
| 189.124.98.0/24 | 2,845 | 2026-07-23 14:35:51 |
| 189.124.103.0/24 | 2,843 | 2026-07-23 14:35:51 |
| 189.124.96.0/24 | 2,835 | 2026-07-23 14:35:51 |
Showing top 50 of 58 announced prefixes by sample volume.
Frequently Asked Questions
What is AS22356?
AS22356 is an Autonomous System Number assigned to Durand do Brasil Ltda. 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 AS22356 announce?
AS22356 announces 28.7K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS22356?
AS22356 is operated by Durand do Brasil Ltda. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS22356 registered in?
AS22356 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
