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WorldIP.io
Autonomous System

AS396338

Altima Telecom

Announced IPs
138,752
CIDR prefixes
37
ASN
AS396338

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 Cable/DSL/ISP
Traffic level 50-100Gbps
Geographic scope Not Disclosed
Traffic ratio Not Disclosed
Peering policy Open
IRR record RS-V4-ALTIMA-TELECOM-TRT

Web3 footprint

AS396338 hosts 3 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
166.48.0.0/17 32.8K
0.0%
Altima Telecom CA Ontario Toronto
50.98.0.0/18 16.4K
78.4%
Altima Telecom CA Ontario London
50.98.96.0/19 8.2K
95.8%
Altima Telecom CA Ontario Brockville
66.97.64.0/19 8.2K
0.1%
Altima Telecom CA Ontario Milton
142.90.192.0/19 8.2K
98.8%
Altima Telecom CA Ontario Toronto
170.100.160.0/19 8.2K
0.0%
Altima Telecom CA Ontario Kitchener
206.127.224.0/19 8.2K
0.0%
Altima Telecom CA Ontario Cardinal
104.159.80.0/20 4.1K
0.0%
Altima Telecom CA Ontario Kitchener
142.90.224.0/20 4.1K
98.7%
Altima Telecom CA Ontario Scarborough
166.48.128.0/20 4.1K
0.0%
Altima Telecom CA Ontario Richmond Hill
166.48.224.0/20 4.1K
0.0%
Altima Telecom CA Ontario Barrie
104.159.8.0/21 2.0K
0.0%
Altima Telecom CA Ontario Toronto
104.159.72.0/21 2.0K
0.0%
Altima Telecom CA Ontario Orangeville
104.159.96.0/21 2.0K
0.0%
Altima Telecom CA Ontario Sarnia
104.192.208.0/21 2.0K
0.0%
Altima Telecom CA Ontario Etobicoke
142.90.240.0/21 2.0K
99.2%
Altima Telecom CA Ontario North York
166.48.144.0/21 2.0K
0.0%
Altima Telecom CA Ontario Mississauga
166.48.168.0/21 2.0K
0.0%
Altima Telecom CA Ontario Hamilton
166.48.176.0/21 2.0K
0.0%
Altima Telecom CA Ontario Oakville
166.48.240.0/21 2.0K
0.0%
Altima Telecom CA — —
104.159.16.0/22 1.0K
0.0%
Altima Telecom CA Ontario London
104.159.68.0/22 1.0K
0.0%
Altima Telecom CA Ontario St. Thomas
104.159.104.0/22 1.0K
0.0%
Altima Telecom CA Ontario Windsor
142.90.248.0/22 1.0K
98.4%
Altima Telecom CA Ontario Hamilton
162.222.80.0/22 1.0K
0.0%
Altima Telecom CA Ontario Burlington
162.246.52.0/22 1.0K
0.0%
Altima Telecom CA Ontario Windsor
166.48.152.0/22 1.0K
0.0%
Altima Telecom CA Ontario North York
166.48.164.0/22 1.0K
0.0%
Altima Telecom CA Ontario Belleville
166.48.184.0/22 1.0K
0.0%
Altima Telecom CA Ontario St. Catharines
166.48.248.0/22 1.0K
0.0%
Altima Telecom CA Ontario Newmarket
209.182.228.0/22 1.0K
0.0%
Altima Telecom CA Ontario Mississauga
23.154.0.0/23 512
0.0%
Altima Telecom CA Ontario Thorold
166.48.156.0/23 512
3.9%
Altima Telecom CA Ontario Mississauga
166.48.162.0/23 512
0.0%
Altima Telecom CA Ontario Toronto
166.48.252.0/23 512
0.0%
Altima Telecom CA Ontario Oakville
23.154.2.0/24 256
0.0%
Altima Telecom CA Ontario Niagara Falls
199.202.204.0/24 256
0.0%
Altima Telecom CA Ontario Leamington

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS396338 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
104.159.92.0/22 17,929 2026-11-13 08:10:28
104.159.84.0/22 17,912 2026-11-13 08:10:28
104.159.96.0/22 17,878 2026-11-13 08:10:28
104.159.88.0/22 17,825 2026-11-13 08:10:28
104.159.76.0/22 17,811 2026-11-13 08:10:28
104.159.80.0/22 17,764 2026-11-13 08:10:28
104.159.68.0/22 17,700 2026-11-13 08:10:28
104.159.72.0/22 17,644 2026-11-13 08:10:28
104.159.104.0/22 17,643 2026-11-13 08:10:28
104.159.100.0/22 17,639 2026-11-13 08:10:28
209.182.231.0/24 17,502 2026-11-13 08:10:28
209.182.230.0/24 17,478 2026-11-13 08:10:28
166.48.224.0/22 17,352 2026-11-13 08:10:28
66.97.64.0/19 15,939 2026-11-13 08:10:28
50.98.0.0/19 15,822 2026-11-13 08:10:28
50.98.96.0/19 15,812 2026-11-13 08:10:28
142.90.232.0/21 15,811 2026-11-13 08:10:27
142.90.240.0/22 15,788 2026-11-13 08:10:28
50.98.32.0/19 15,783 2026-11-13 08:10:28
142.90.244.0/22 15,777 2026-11-13 08:10:28
23.154.0.0/24 15,749 2026-11-13 08:10:28
23.154.1.0/24 15,746 2026-11-13 08:10:28
166.48.176.0/21 15,741 2026-11-13 08:10:28
166.48.144.0/22 15,738 2026-11-13 08:10:28
142.90.248.0/22 15,736 2026-11-13 08:10:28
142.90.208.0/20 15,724 2026-11-13 08:10:28
23.154.2.0/24 15,707 2026-11-13 08:10:28
104.192.208.0/21 15,676 2026-11-13 08:10:28
142.90.192.0/20 15,672 2026-11-13 08:10:28
104.159.16.0/22 15,647 2026-11-13 08:10:27
104.159.8.0/21 15,628 2026-11-13 08:10:28
166.48.244.0/22 15,611 2026-11-13 08:10:28
142.90.224.0/22 15,610 2026-11-13 08:10:27
142.90.228.0/22 15,606 2026-11-13 08:10:27
166.48.0.0/17 15,543 2026-11-13 08:10:28
166.48.168.0/21 15,539 2026-11-13 08:10:28
170.100.176.0/20 15,538 2026-11-13 08:10:28
162.222.80.0/22 15,535 2026-11-13 08:10:28
162.246.52.0/22 15,534 2026-11-13 08:10:28
166.48.236.0/22 15,526 2026-11-13 08:10:28
166.48.148.0/23 15,521 2026-11-13 08:10:28
166.48.240.0/22 15,520 2026-11-13 08:10:28
166.48.248.0/22 15,518 2026-11-13 08:10:28
166.48.228.0/22 15,499 2026-11-13 08:10:28
166.48.231.0/24 15,486 2026-11-13 08:10:28
166.48.162.0/24 15,466 2026-11-13 08:10:28
170.100.160.0/20 15,465 2026-11-13 08:10:28
166.48.232.0/22 15,459 2026-11-13 08:10:28
166.48.164.0/22 15,458 2026-11-13 08:10:28
166.48.157.0/24 15,452 2026-11-13 08:10:28

Showing top 50 of 62 announced prefixes by sample volume.

Frequently Asked Questions

What is AS396338?

AS396338 is an Autonomous System Number assigned to Altima Telecom. 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 AS396338 announce?

AS396338 announces 138.8K IPv4 addresses distributed across 37 routed CIDR prefixes. The network is registered in Canada.

Who operates AS396338?

AS396338 is operated by Altima Telecom. The organization is based in Canada. You can view all IP ranges and related ASNs on the organization page.

What country is AS396338 registered in?

AS396338 is registered in Canada. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 08:24:05 UTC
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