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Organization

CoreSite

IPv4 addresses
50,176
CIDR ranges
41
Category
unknown
BGP prefixes announced
66

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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by CoreSite

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by CoreSite

ASNNameIPsPrefixesCountry
AS2734 CoreSite 49.9K 40 US
AS22437 CoreSite 256 1 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
142.255.192.0/18 16.4K
0.0%
AS2734 US
66.35.64.0/20 4.1K
92.7%
AS2734 US Florida Orlando
66.128.144.0/20 4.1K
95.7%
AS2734 US
67.212.144.0/20 4.1K
87.6%
AS2734 US Virginia Alexandria
66.35.72.0/21 2.0K
86.3%
AS2734 US
66.35.88.0/21 2.0K
99.0%
AS2734 US Florida Orlando
98.158.152.0/21 2.0K
98.2%
AS2734 US
208.74.72.0/21 2.0K
84.9%
AS2734 US New York New York
208.77.96.0/21 2.0K
74.5%
AS2734 US Florida Orlando
208.84.144.0/21 2.0K
71.9%
AS2734 US Florida Orlando
66.35.68.0/22 1.0K
98.9%
AS2734 US
66.35.84.0/22 1.0K
99.2%
AS2734 US Florida Orlando
98.158.144.0/22 1.0K
97.5%
AS2734 US
98.158.152.0/22 1.0K
98.2%
AS2734 US
192.34.20.0/22 1.0K
85.9%
AS2734 US
199.119.180.0/22 1.0K
81.1%
AS2734 US Florida Orlando
204.9.200.0/22 1.0K
96.4%
AS2734 US
208.64.252.0/22 1.0K
73.2%
AS2734 US
66.35.64.0/23 512
99.0%
AS2734 US
66.35.84.0/23 512
99.2%
AS2734 US Florida Orlando
98.158.150.0/23 512
98.0%
AS2734 US
98.158.158.0/23 512
98.2%
AS2734 US
173.45.174.0/23 512
89.8%
AS2734 US South Carolina Charleston
199.197.10.0/23 512
78.9%
AS2734 US
204.9.206.0/23 512
97.9%
AS2734 US
66.35.67.0/24 256
98.8%
AS2734 US
66.35.80.0/24 256
99.2%
AS2734 US
66.35.83.0/24 256
99.2%
AS2734 US Georgia Marietta
66.35.86.0/24 256
99.2%
AS2734 US Georgia Atlanta
98.158.148.0/24 256
97.3%
AS2734 US
98.158.149.0/24 256
97.7%
AS22437 US
98.158.157.0/24 256
97.7%
AS2734 US
162.216.127.0/24 256
68.8%
AS2734 US
173.45.170.0/24 256
91.4%
AS2734 US
192.150.41.0/24 256
82.8%
AS2734 US
204.9.204.0/24 256
96.5%
AS2734 US
204.9.207.0/24 256
96.9%
AS2734 US
206.223.143.0/24 256
36.3%
AS2734 US
208.64.248.0/24 256
71.1%
AS2734 US
208.64.251.0/24 256
72.7%
AS2734 US
208.78.157.0/24 256
78.1%
AS2734 US

Frequently Asked Questions

How many IP addresses does CoreSite own?

CoreSite controls 50.2K IPv4 addresses distributed across 41 CIDR ranges. The organization is registered in United States.

What ASNs does CoreSite operate?

CoreSite operates 2 Autonomous Systems. Each ASN represents an independently routed network that CoreSite manages for internet traffic delivery.

What type of organization is CoreSite?

CoreSite is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-23 14:55:31 UTC
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