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Autonomous System

AS7578

Global Secure Layer

Announced IPs
2,560
CIDR prefixes
6
ASN
AS7578

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Content
Traffic level 1-5Tbps
Geographic scope Global
Traffic ratio Balanced
Peering policy Open

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
206.148.24.0/22 1.0K
38.8%
Global Secure Layer US
38.57.38.0/23 512
0.0%
Global Secure Layer US
31.217.251.0/24 256
90.6%
Global Secure Layer AU
38.57.37.0/24 256
0.0%
Global Secure Layer AU New South Wales Sydney
103.137.13.0/24 256
87.5%
Global Secure Layer AU Queensland Brisbane
206.148.22.0/24 256
23.4%
Global Secure Layer US
223.165.7.0/24 256
91.4%
Global Secure Layer AU
38.57.38.128/25 128
0.0%
Global Secure Layer US
38.57.39.128/25 128
0.0%
Global Secure Layer US
38.57.36.192/26 64
0.0%
Global Secure Layer AU
38.57.38.64/26 64
0.0%
Global Secure Layer US
206.148.25.192/26 64
0.0%
Global Secure Layer AU
206.148.26.192/26 64
0.0%
Global Secure Layer US
38.57.36.96/27 32
0.0%
Global Secure Layer US
38.57.36.128/27 32
0.0%
Global Secure Layer US
38.57.36.160/27 32
0.0%
Global Secure Layer AU
38.57.39.32/27 32
0.0%
Global Secure Layer FR
38.57.39.96/27 32
0.0%
Global Secure Layer US
206.148.22.32/27 32
0.0%
Global Secure Layer AU
206.148.22.224/27 32
0.0%
Global Secure Layer AU
206.148.24.128/27 32
0.0%
Global Secure Layer AU
206.148.27.96/27 32
0.0%
Global Secure Layer AU
31.217.251.128/28 16
0.0%
Global Secure Layer AU
38.57.36.48/28 16
0.0%
Global Secure Layer US
38.57.36.64/28 16
0.0%
Global Secure Layer US
38.57.39.0/28 16
0.0%
Global Secure Layer DE
38.57.39.16/28 16
0.0%
Global Secure Layer NL
38.57.39.64/28 16
0.0%
Global Secure Layer GB
38.57.39.80/28 16
0.0%
Global Secure Layer US
206.148.22.16/28 16
0.0%
Global Secure Layer AU
206.148.22.96/28 16
0.0%
Global Secure Layer AU
206.148.22.144/28 16
0.0%
Global Secure Layer AU
206.148.22.176/28 16
0.0%
Global Secure Layer AU
206.148.22.208/28 16
0.0%
Global Secure Layer AU Queensland Brisbane
206.148.24.0/28 16
0.0%
Global Secure Layer AU
206.148.24.112/28 16
0.0%
Global Secure Layer AU
206.148.24.208/28 16
0.0%
Global Secure Layer AU
206.148.25.16/28 16
0.0%
Global Secure Layer US
206.148.25.64/28 16
0.0%
Global Secure Layer US
206.148.25.176/28 16
0.0%
Global Secure Layer AU
206.148.26.32/28 16
0.0%
Global Secure Layer US
206.148.27.80/28 16
0.0%
Global Secure Layer AU
206.148.27.144/28 16
0.0%
Global Secure Layer AU
206.148.27.160/28 16
0.0%
Global Secure Layer AU
206.148.27.192/28 16
0.0%
Global Secure Layer AU
206.148.27.240/28 16
0.0%
Global Secure Layer US
31.217.251.8/29 8
0.0%
Global Secure Layer AU
31.217.251.24/29 8
0.0%
Global Secure Layer AU
31.217.251.64/29 8
0.0%
Global Secure Layer AU
31.217.251.88/29 8
0.0%
Global Secure Layer AU
31.217.251.104/29 8
0.0%
Global Secure Layer AU
31.217.251.112/29 8
0.0%
Global Secure Layer AU
31.217.251.152/29 8
0.0%
Global Secure Layer JP
31.217.251.176/29 8
0.0%
Global Secure Layer AU
31.217.251.216/29 8
0.0%
Global Secure Layer JP
31.217.251.232/29 8
0.0%
Global Secure Layer AU
31.217.251.248/29 8
0.0%
Global Secure Layer AU
38.57.36.40/29 8
0.0%
Global Secure Layer AU
38.57.36.88/29 8
0.0%
Global Secure Layer US
38.57.38.32/29 8
0.0%
Global Secure Layer US
38.57.38.56/29 8
0.0%
Global Secure Layer US
103.137.13.8/29 8
0.0%
Global Secure Layer AU
103.137.13.16/29 8
0.0%
Global Secure Layer US
103.137.13.32/29 8
0.0%
Global Secure Layer FR
103.137.13.40/29 8
0.0%
Global Secure Layer AU
103.137.13.80/29 8
0.0%
Global Secure Layer US
103.137.13.104/29 8
0.0%
Global Secure Layer AU
103.137.13.136/29 8
0.0%
Global Secure Layer FR
103.137.13.152/29 8
0.0%
Global Secure Layer HK
103.137.13.168/29 8
0.0%
Global Secure Layer AU
103.137.13.184/29 8
0.0%
Global Secure Layer AU
103.137.13.200/29 8
0.0%
Global Secure Layer AU
103.137.13.208/29 8
0.0%
Global Secure Layer AU
103.137.13.232/29 8
0.0%
Global Secure Layer AU
206.148.22.128/29 8
0.0%
Global Secure Layer AU
206.148.22.168/29 8
0.0%
Global Secure Layer AU
206.148.24.56/29 8
0.0%
Global Secure Layer AU
206.148.24.72/29 8
0.0%
Global Secure Layer AU
206.148.24.80/29 8
0.0%
Global Secure Layer AU
206.148.24.96/29 8
0.0%
Global Secure Layer AU
206.148.24.160/29 8
0.0%
Global Secure Layer AU
206.148.24.184/29 8
0.0%
Global Secure Layer HK
206.148.24.192/29 8
0.0%
Global Secure Layer AU
206.148.24.240/29 8
0.0%
Global Secure Layer NZ
206.148.25.8/29 8
0.0%
Global Secure Layer US
206.148.25.48/29 8
0.0%
Global Secure Layer US
206.148.25.104/29 8
0.0%
Global Secure Layer US
206.148.25.120/29 8
0.0%
Global Secure Layer US
206.148.25.136/29 8
0.0%
Global Secure Layer US
206.148.25.144/29 8
0.0%
Global Secure Layer US
206.148.25.160/29 8
0.0%
Global Secure Layer US
206.148.26.16/29 8
0.0%
Global Secure Layer US
206.148.26.80/29 8
0.0%
Global Secure Layer NL
206.148.26.184/29 8
0.0%
Global Secure Layer US
206.148.27.72/29 8
0.0%
Global Secure Layer AU
206.148.27.136/29 8
0.0%
Global Secure Layer AU
206.148.27.176/29 8
0.0%
Global Secure Layer AU
206.148.27.232/29 8
0.0%
Global Secure Layer US
223.165.7.8/29 8
0.0%
Global Secure Layer AU
223.165.7.16/29 8
0.0%
Global Secure Layer AU

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS7578 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
206.148.22.0/24 47,111 2026-07-23 20:52:02
223.165.7.0/24 14,746 2026-07-23 21:07:50
31.217.251.0/24 13,925 2026-07-23 21:07:50
103.137.13.0/24 13,901 2026-07-23 21:07:50
38.57.36.0/22 12,339 2026-07-23 20:52:02
206.148.24.0/22 11,665 2026-07-23 20:04:55
38.57.38.0/24 4,686 2026-07-23 20:30:24
160.202.164.0/24 2 2026-07-16 12:15:55

Frequently Asked Questions

What is AS7578?

AS7578 is an Autonomous System Number assigned to Global Secure Layer. 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 AS7578 announce?

AS7578 announces 2.6K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in United States.

Who operates AS7578?

AS7578 is operated by Global Secure Layer. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS7578 registered in?

AS7578 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: 2026-07-23 21:10:33 UTC
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