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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 45.62.64.0/20 | 4.1K |
0.0%
|
NRTC Communications | CA | Ontario | Petawawa |
| 45.62.80.0/21 | 2.0K |
0.0%
|
NRTC Communications | CA | — | — |
| 45.62.80.0/22 | 1.0K |
0.0%
|
NRTC Communications | CA | — | — |
| 45.62.92.0/22 | 1.0K |
0.3%
|
NRTC Communications | CA | — | — |
| 45.62.88.0/23 | 512 |
0.0%
|
NRTC Communications | CA | — | — |
| 45.62.85.0/24 | 256 |
0.0%
|
NRTC Communications | CA | — | — |
| 45.62.89.0/24 | 256 |
0.0%
|
NRTC Communications | CA | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS40440 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 |
|---|---|---|
| 45.62.64.0/19 | 6,761 | 2026-07-24 15:24:52 |
Frequently Asked Questions
What is AS40440?
AS40440 is an Autonomous System Number assigned to NRTC Communications. 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 AS40440 announce?
AS40440 announces 7.7K IPv4 addresses distributed across 7 routed CIDR prefixes. The network is registered in Canada.
Who operates AS40440?
AS40440 is operated by NRTC Communications. The organization is based in Canada. You can view all IP ranges and related ASNs on the organization page.
What country is AS40440 registered in?
AS40440 is registered in Canada. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
