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
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.1 — 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 AS64089 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.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 45.253.131.0/24 | AS36236, AS64089 | 2026-10-13 03:58:50 |
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.85.42.0/23 | 512 |
0.4%
|
DNSFilter, Inc. | US | — | — |
| 103.247.36.0/23 | 512 |
3.5%
|
DNSFilter, Inc. | US | — | — |
| 45.54.28.0/24 | 256 |
98.8%
|
DNSFilter, Inc. | US | — | — |
| 45.253.131.0/24 | 256 |
5.1%
|
DNSFilter, Inc. | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS64089 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 |
|---|---|---|
| 103.85.42.0/24 | 40,639 | 2026-10-13 02:08:28 |
| 103.85.43.0/24 | 39,089 | 2026-10-13 02:08:30 |
| 45.54.28.0/24 | 27,372 | 2026-10-13 02:50:11 |
| 45.253.131.0/24 | 16,303 | 2026-10-13 03:36:45 |
| 103.247.36.0/24 | 15,453 | 2026-10-13 03:38:54 |
| 103.247.37.0/24 | 15,276 | 2026-10-13 03:38:56 |
Frequently Asked Questions
What is AS64089?
AS64089 is an Autonomous System Number assigned to DNSFilter, Inc.. 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 AS64089 announce?
AS64089 announces 1.5K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Australia.
Who operates AS64089?
AS64089 is operated by DNSFilter, Inc.. The organization is based in Australia. You can view all IP ranges and related ASNs on the organization page.
What country is AS64089 registered in?
AS64089 is registered in Australia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
