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Autonomous System

AS54527

Astute Internet

Announced IPs
8,448
CIDR prefixes
11
ASN
AS54527

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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Content
Traffic level 20-50Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS54527:AS-GLOBAL

Present at 5 internet exchanges: SIX Seattle: MTU 1500, VANIX, SIX Seattle (Jumbo): MTU 9000, TorIX, YYCIX

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
135.84.176.0/21 2.0K
2.9%
Astute Internet CA British Columbia Vancouver
199.167.16.0/21 2.0K
4.3%
Astute Internet CA — —
135.84.184.0/22 1.0K
0.0%
Astute Internet CA — —
65.38.40.0/23 512
7.0%
Astute Internet CA — —
104.37.74.0/23 512
20.7%
Astute Internet CA — —
135.84.188.0/23 512
16.2%
Astute Internet CA Ontario Toronto
162.213.156.0/23 512
5.5%
Astute Internet CA — —
162.245.146.0/23 512
3.5%
Astute Internet CA — —
199.167.18.0/23 512
4.1%
Astute Internet CA British Columbia Vancouver
199.167.22.0/23 512
2.0%
Astute Internet US Washington Seattle
65.38.42.0/24 256
2.0%
Astute Internet CA — —
142.147.83.0/24 256
37.5%
Astute Internet CA — —
162.213.158.0/24 256
35.2%
Astute Internet CA — —
199.167.17.0/24 256
9.0%
Astute Internet CA — —
199.167.21.0/24 256
0.8%
Astute Internet CA — —
199.167.16.128/25 128
3.1%
Astute Internet CA — —
199.167.20.128/25 128
10.2%
Astute Internet CA British Columbia Vancouver
199.167.16.64/26 64
3.1%
Astute Internet CA — —
199.167.20.64/26 64
9.4%
Astute Internet CA — —
199.167.16.32/27 32
3.1%
Astute Internet CA — —
199.167.16.16/28 16
0.0%
Astute Internet CA — —
199.167.20.48/28 16
12.5%
Astute Internet CA — —
199.167.16.0/29 8
0.0%
Astute Internet US — —
199.167.16.8/29 8
0.0%
Astute Internet CA — —
199.167.20.0/29 8
12.5%
Astute Internet US — —
199.167.20.8/29 8
12.5%
Astute Internet CA — —
199.167.20.16/29 8
12.5%
Astute Internet CA — —
199.167.20.32/29 8
12.5%
Astute Internet US — —
199.167.20.40/29 8
12.5%
Astute Internet CA — —
199.167.20.24/30 4
0.0%
Astute Internet CA — —
199.167.20.28/31 2
0.0%
Astute Internet CA — —
199.167.20.30/31 2
0.0%
Astute Internet US — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS54527 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
104.37.74.0/24 88,052 2026-10-29 01:58:47
142.147.83.0/24 14,277 2026-10-29 01:27:37
135.84.188.0/24 13,977 2026-10-29 02:07:58
135.84.188.0/23 13,029 2026-10-29 02:07:58
104.37.75.0/24 12,833 2026-10-29 01:52:56
135.84.184.0/22 12,668 2026-10-29 01:52:56
135.84.184.0/24 12,648 2026-10-29 01:52:56
135.84.181.0/24 12,626 2026-10-29 02:21:20
65.38.41.0/24 12,572 2026-10-29 01:52:56
65.38.42.0/24 12,571 2026-10-29 01:52:56
135.84.186.0/24 12,569 2026-10-29 01:52:56
65.38.40.0/24 12,561 2026-10-29 01:52:56
199.167.22.0/23 12,546 2026-10-29 01:52:56
135.84.187.0/24 12,528 2026-10-29 01:52:56
135.84.176.0/21 12,520 2026-10-29 01:52:56
135.84.185.0/24 12,494 2026-10-29 01:52:56
199.167.23.0/24 12,428 2026-10-29 01:52:56
199.167.22.0/24 12,418 2026-10-29 01:52:56
135.84.176.0/24 12,406 2026-10-29 02:21:20
162.245.146.0/23 12,397 2026-10-29 01:52:56
162.213.158.0/24 12,330 2026-10-29 01:52:56
199.167.20.0/24 12,303 2026-10-29 01:52:56
162.213.156.0/23 11,400 2026-10-29 01:52:56
199.167.21.0/24 11,260 2026-10-29 02:00:08
199.167.16.0/22 10,888 2026-10-29 01:52:56

Frequently Asked Questions

What is AS54527?

AS54527 is an Autonomous System Number assigned to Astute Internet. 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 AS54527 announce?

AS54527 announces 8.4K IPv4 addresses distributed across 11 routed CIDR prefixes. The network is registered in Canada.

Who operates AS54527?

AS54527 is operated by Astute Internet. The organization is based in Canada. You can view all IP ranges and related ASNs on the organization page.

What country is AS54527 registered in?

AS54527 is registered in Canada. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-29 02:39:05 UTC
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