AS55066
eStruxture Data Centers Inc.
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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 8 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS55066 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) |
|---|---|---|
| 38.128.11.0/24 | AS174, AS55066 | 2026-10-27 10:51:36 |
| 38.128.9.0/24 | AS174, AS55066 | 2026-10-27 10:51:36 |
| 38.97.115.0/24 | AS174, AS55066 | 2026-10-25 17:06:21 |
| 38.76.249.0/24 | AS174, AS55066 | 2026-10-25 17:06:21 |
| 38.76.248.0/24 | AS174, AS55066 | 2026-10-25 17:06:21 |
| 38.96.193.0/24 | AS174, AS55066 | 2026-10-25 17:06:21 |
| 154.51.11.0/24 | AS174, AS55066 | 2026-10-25 17:06:21 |
| 154.51.10.0/24 | AS174, AS55066 | 2026-10-25 17:06:21 |
Network profile
Source: PeeringDB →Present at 1 internet exchange: VANIX
Web3 footprint
AS55066 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 38.186.48.0/20 | 4.1K |
0.1%
|
eStruxture Data Centers Inc. | US | — | — |
| 208.82.120.0/22 | 1.0K |
16.5%
|
eStruxture Data Centers Inc. | CA | Quebec | Montreal |
| 154.9.114.0/23 | 512 |
32.8%
|
eStruxture Data Centers Inc. | US | — | — |
| 154.21.56.0/23 | 512 |
0.0%
|
eStruxture Data Centers Inc. | US | — | — |
| 154.30.156.0/23 | 512 |
97.5%
|
eStruxture Data Centers Inc. | US | — | — |
| 154.37.196.0/23 | 512 |
0.0%
|
eStruxture Data Centers Inc. | US | — | — |
| 154.50.60.0/23 | 512 |
0.0%
|
eStruxture Data Centers Inc. | US | — | — |
| 38.87.86.0/24 | 256 |
0.0%
|
eStruxture Data Centers Inc. | US | — | — |
| 38.96.152.0/24 | 256 |
1.6%
|
eStruxture Data Centers Inc. | US | — | — |
| 104.194.4.0/24 | 256 |
0.0%
|
eStruxture Data Centers Inc. | CA | — | — |
| 154.50.62.0/24 | 256 |
0.0%
|
eStruxture Data Centers Inc. | US | — | — |
| 154.50.96.0/24 | 256 |
0.0%
|
eStruxture Data Centers Inc. | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS55066 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 |
|---|---|---|
| 154.50.61.0/24 | 101,924 | 2026-10-27 10:33:34 |
| 154.50.62.0/24 | 101,899 | 2026-10-27 10:33:34 |
| 154.50.96.0/24 | 101,684 | 2026-10-27 10:33:34 |
| 154.50.60.0/24 | 101,288 | 2026-10-27 10:33:34 |
| 154.9.114.0/24 | 98,632 | 2026-10-27 10:33:34 |
| 154.30.156.0/24 | 96,664 | 2026-10-27 10:33:34 |
| 154.21.57.0/24 | 96,628 | 2026-10-27 10:33:34 |
| 154.37.197.0/24 | 96,609 | 2026-10-27 10:33:34 |
| 154.30.157.0/24 | 96,528 | 2026-10-27 10:33:34 |
| 154.21.56.0/24 | 96,449 | 2026-10-27 10:33:34 |
| 154.37.196.0/24 | 96,438 | 2026-10-27 10:33:34 |
| 154.9.115.0/24 | 96,413 | 2026-10-27 10:33:34 |
| 104.194.4.0/24 | 84,424 | 2026-10-27 10:33:34 |
| 38.87.86.0/24 | 84,173 | 2026-10-27 10:33:34 |
| 38.96.152.0/24 | 84,091 | 2026-10-27 10:33:34 |
| 38.76.248.0/24 | 81,873 | 2026-10-24 17:20:38 |
| 154.51.11.0/24 | 81,593 | 2026-10-24 17:20:38 |
| 38.76.249.0/24 | 81,412 | 2026-10-24 17:20:38 |
| 154.51.10.0/24 | 81,290 | 2026-10-24 17:20:38 |
| 38.128.9.0/24 | 79,088 | 2026-10-27 08:09:14 |
| 38.128.11.0/24 | 79,020 | 2026-10-27 08:09:14 |
| 38.96.193.0/24 | 78,844 | 2026-10-24 17:20:38 |
| 38.97.115.0/24 | 78,628 | 2026-10-24 17:20:38 |
| 208.82.122.0/23 | 18,825 | 2026-10-16 07:56:55 |
| 38.186.48.0/20 | 14,724 | 2026-10-27 10:33:34 |
| 208.82.120.0/24 | 12,906 | 2026-10-16 07:56:55 |
| 208.82.120.0/22 | 2,027 | 2026-10-27 10:33:34 |
Frequently Asked Questions
What is AS55066?
AS55066 is an Autonomous System Number assigned to eStruxture Data Centers 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 AS55066 announce?
AS55066 announces 9.0K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in Canada.
Who operates AS55066?
AS55066 is operated by eStruxture Data Centers Inc.. The organization is based in Canada. You can view all IP ranges and related ASNs on the organization page.
What country is AS55066 registered in?
AS55066 is registered in Canada. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
