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WorldIP.io
Autonomous System

AS27364

Armstrong

Announced IPs
315,903
CIDR prefixes
29
ASN
AS27364

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.

69/100
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 1-5Tbps
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Selective
IRR record AS27364:AS-ALL

Present at 2 internet exchanges: PIT-IX: Peering-1500, NYIIX New York

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
24.101.0.0/16 65.5K
97.6%
Armstrong US Ohio Wellington
24.154.0.0/16 65.5K
97.9%
Armstrong US Pennsylvania Butler
72.23.0.0/16 65.5K
97.6%
Armstrong US Pennsylvania Wexford
24.112.128.0/17 32.8K
98.0%
Armstrong US Pennsylvania Zelienople
24.144.128.0/17 32.8K
97.9%
Armstrong US Pennsylvania Slippery Rock
24.112.192.0/18 16.4K
98.1%
Armstrong US West Virginia Branchland
24.239.64.0/18 16.4K
98.3%
Armstrong US Ohio Youngstown
24.239.192.0/18 16.4K
98.4%
Armstrong US Pennsylvania Gibsonia
24.112.160.0/19 8.2K
97.9%
Armstrong US Ohio Proctorville
24.239.32.0/19 8.2K
98.3%
Armstrong US Pennsylvania Wexford
24.112.128.0/20 4.1K
98.1%
Armstrong US Maryland Street
24.129.240.0/20 4.1K
98.1%
Armstrong US Ohio Orrville
69.84.48.0/20 4.1K
98.4%
Armstrong US Pennsylvania Somerset
24.112.152.0/21 2.0K
97.8%
Armstrong US Pennsylvania Delta
141.195.0.0/21 2.0K
1.1%
Armstrong US Pennsylvania Meadville
24.112.144.0/22 1.0K
98.2%
Armstrong US Pennsylvania Delta
104.219.216.0/22 1.0K
0.0%
Armstrong US Pennsylvania Beaver Falls
24.112.150.0/23 512
98.4%
Armstrong US Pennsylvania Delta
63.65.158.0/23 512
0.0%
Armstrong US — —
192.161.130.0/23 512
97.9%
Armstrong US Ohio Youngstown
208.226.154.0/23 512
0.0%
Armstrong US — —
24.112.148.0/24 256
97.3%
Armstrong US Pennsylvania Delta
24.112.149.128/25 128
98.4%
Armstrong US Pennsylvania Delta
24.112.149.64/26 64
98.4%
Armstrong US Pennsylvania Delta
24.112.149.0/27 32
96.9%
Armstrong US Pennsylvania Delta
24.112.149.32/28 16
100.0%
Armstrong US Pennsylvania Delta
24.112.149.56/29 8
100.0%
Armstrong US Pennsylvania Delta
24.112.149.52/30 4
100.0%
Armstrong US Pennsylvania Delta
24.112.149.50/31 2
100.0%
Armstrong US Pennsylvania Delta
24.112.149.48/32 1
100.0%
Armstrong US Pennsylvania Delta

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS27364 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
24.101.64.0/19 38,014 2026-11-13 06:10:38
24.101.192.0/19 37,947 2026-11-13 06:10:38
24.112.128.0/19 37,939 2026-11-13 06:10:38
63.65.158.0/23 35,405 2026-10-14 22:19:13
208.226.154.0/23 34,448 2026-10-14 22:19:13
141.195.0.0/21 31,364 2026-11-13 06:10:38
24.154.0.0/19 25,304 2026-11-13 06:10:38
24.112.224.0/19 23,275 2026-11-13 06:10:38
24.112.160.0/19 23,159 2026-11-13 06:10:38
24.129.240.0/20 23,142 2026-11-13 06:10:38
24.101.0.0/19 23,133 2026-11-13 06:10:38
24.144.160.0/19 23,132 2026-11-13 06:10:38
24.101.224.0/19 23,118 2026-11-13 06:10:38
24.239.224.0/19 23,096 2026-11-13 06:10:38
24.101.32.0/19 23,073 2026-11-13 06:10:38
72.23.128.0/19 22,952 2026-11-13 06:10:38
24.144.224.0/19 22,369 2026-11-13 06:10:38
24.144.192.0/19 22,017 2026-11-13 06:10:38
24.112.192.0/19 21,995 2026-11-13 06:10:38
24.154.96.0/19 21,995 2026-11-13 06:10:38
24.144.128.0/19 21,989 2026-11-13 06:10:38
24.154.64.0/19 21,989 2026-11-13 06:10:38
24.154.160.0/19 21,980 2026-11-13 06:10:38
24.154.32.0/19 21,970 2026-11-13 06:10:38
24.154.128.0/19 21,962 2026-11-13 06:10:38
24.239.192.0/19 21,941 2026-11-13 06:10:38
24.239.32.0/19 21,935 2026-11-13 06:10:38
24.239.64.0/19 21,931 2026-11-13 06:10:38
24.154.224.0/19 21,929 2026-11-13 06:10:38
24.154.192.0/19 21,927 2026-11-13 06:10:38
24.239.96.0/19 21,900 2026-11-13 06:10:38
24.101.96.0/19 21,853 2026-11-13 06:10:38
24.101.160.0/19 21,816 2026-11-13 06:10:38
24.101.128.0/19 21,797 2026-11-13 06:10:38
72.23.32.0/19 21,590 2026-11-13 06:10:38
104.219.216.0/22 21,588 2026-11-13 06:10:38
72.23.0.0/19 21,586 2026-11-13 06:10:38
72.23.160.0/19 21,581 2026-11-13 06:10:38
72.23.224.0/19 21,564 2026-11-13 06:10:38
72.23.96.0/19 21,553 2026-11-13 06:10:38
72.23.64.0/19 21,550 2026-11-13 06:10:38
72.23.192.0/19 21,489 2026-11-13 06:10:38
69.84.48.0/20 21,460 2026-11-13 06:10:38
192.161.130.0/23 20,749 2026-11-13 06:10:38

Frequently Asked Questions

What is AS27364?

AS27364 is an Autonomous System Number assigned to Armstrong. 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 AS27364 announce?

AS27364 announces 315.9K IPv4 addresses distributed across 29 routed CIDR prefixes. The network is registered in United States.

Who operates AS27364?

AS27364 is operated by Armstrong. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS27364 registered in?

AS27364 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 09:09:05 UTC
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