1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.52.0.0/16
  4. AS26356  | 204.52.24.0/21

204.52.24.0/21

AS26356  ·  CRUSOE ENERGY SYSTEMS LLC

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Summary

Country United States
Domain crusoeenergy.com
ASN AS26356
Registry ARIN
ID CES-457

WHOIS Details

NetHandle:      NET-204-52-16-0-1
OrgID:          CES-457
Parent:         NET-204-0-0-0-0
NetName:        CES-457
NetRange:       204.52.16.0 - 204.52.31.255
NetType:        allocation
RegDate:        2022-09-13
Updated:        2022-09-13
Source:         ARIN


OrgID:          CES-457
OrgName:        CRUSOE ENERGY SYSTEMS LLC
CanAllocate:    
Street:         255 Fillmore Street
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80206
RegDate:        2021-03-16
Updated:        2025-12-03
OrgAdminHandle: JGI67-ARIN
OrgTechHandle:  JGI67-ARIN
OrgTechHandle:  MERIK-ARIN
OrgTechHandle:  NETWO9431-ARIN
OrgAbuseHandle: ABUSE9185-ARIN
OrgRoutingHandle:   NETWO9431-ARIN
Source:         ARIN


POCHandle:      ABUSE9185-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         255 Fillmore Street STE 400
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80206
RegDate:        2024-11-22
Updated:        2024-11-22
OfficePhone:    +1-720-795-6484
Mailbox:        abuse@crusoe.ai
Source:         ARIN


POCHandle:      MERIK-ARIN
IsRole:         N
LastName:       Merikhi
FirstName:      Behrooz
Street:         525 Almanor Ave, 5th Floor
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        2025-07-07
Updated:        2025-07-07
OfficePhone:    +1-415-570-4916
Mailbox:        bmerikhi@crusoe.ai
Source:         ARIN


POCHandle:      JGI67-ARIN
IsRole:         N
LastName:       Gizel
FirstName:      John
Street:         255 Fillmore Street
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80206
RegDate:        2006-12-05
Updated:        2025-06-16
OfficePhone:    +1-720-795-6484
Mailbox:        jgizel@crusoeenergy.com
Source:         ARIN


POCHandle:      NETWO9431-ARIN
IsRole:         Y
LastName:       Networking
FirstName:      
Street:         255 Fillmore Street STE 400
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80206
RegDate:        2021-02-27
Updated:        2025-12-03
OfficePhone:    +1-720-795-6484
Mailbox:        neteng@crusoeenergy.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.52.0.0/16

Range ASN Company Num of IPs
204.52.32.0/19 AS16509 Amazon.com, Inc. 8,192
204.52.12.0/22 AS46708 Allied International Corp of VA. 1,024
204.52.128.0/22 AS6059 University of Baltimore 1,024
204.52.248.0/23 AS2033 Sources of Supply Corp. 512
204.52.204.0/23 AS992 Modest Labs LLC 512
204.52.191.0/24 AS214785 Zhengzhou, a Dream Computer Technology Limited 256
204.52.252.0/24 AS22215 Black Hills State University 256
204.52.245.0/24 AS23138 FIRST STEP INTERNET, LLC 256
204.52.246.0/24 AS23138 FIRST STEP INTERNET, LLC 256
204.52.247.0/24 AS23138 FIRST STEP INTERNET, LLC 256
204.52.167.0/24 AS26011 Lexington Medical Center 256
204.52.223.0/24 AS27195 Cavern Technologies, Inc. 256
204.52.243.0/24 AS11071 InfoWest 256
204.52.237.0/24 AS393390 Professional Research Consultants, Inc. 256
204.52.216.0/24 AS40069 P.O.S.S.E. Software Research and Developement 256
204.52.135.0/24 AS400845 ECXSYSTEMS, LLC 256
204.52.196.0/24 AS40360 PANERA BREAD COMPANY 256
204.52.215.0/24 AS46 Rutgers, The State University 256
204.52.238.0/24 AS54665 Kubota Manufacturing of America Corporation 256
204.52.244.0/24 AS62944 Burton Snowboards 256
204.52.219.0/24 AS63448 HOLSTON ELECTRIC COOPERATIVE 256
204.52.218.0/24 AS6373 California Senate Rules Committee 256
204.52.242.0/24 AS7979 NEMESIS AGENT, INC. 256
204.52.179.0/24 AS32031 Blue Valley School District 256
204.52.206.0/24 AS11686 Flagler County Public Schools 256
204.52.138.0/24 AS19773 Motorola MNIC 256
204.52.227.0/24 AS2033 Sources of Supply Corp. 256
204.52.107.0/24 AS214706 KazTransNet LLP 256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.52.25.222 datastax.training 1
204.52.29.74 henrytargett.com 1
204.52.27.110 mvproject.kz 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

151 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
204.52.26.51 AS26356 CRUSOE ENERGY SYSTEMS LLC 2.21ms from Ashburn, US
204.52.28.56 AS26356 CRUSOE ENERGY SYSTEMS LLC 2.21ms from Ashburn, US
204.52.29.40 AS26356 CRUSOE ENERGY SYSTEMS LLC 2.32ms from Ashburn, US
204.52.30.115 AS26356 CRUSOE ENERGY SYSTEMS LLC 2.60ms from Ashburn, US
204.52.25.119 AS26356 CRUSOE ENERGY SYSTEMS LLC 2.21ms from Ashburn, US
204.52.24.183 AS26356 CRUSOE ENERGY SYSTEMS LLC 2.22ms from Ashburn, US
204.52.27.136 AS26356 CRUSOE ENERGY SYSTEMS LLC 2.09ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
71.61.101.213 AS7922 Comcast Cable Communications, LLC 10.65ms from Ashburn, US
101.241.168.101 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.80ms from Beijing, CN
190.183.242.21 AS20207 Gigared S.A. 6.18ms from Buenos Aires, AR
23.174.144.5 AS33017 Hardfault 0.30ms from Calgary, CA
24.28.30.229 AS11427 Charter Communications Inc 11.94ms from Dallas, US
113.160.58.85 AS45899 VNPT Corp 0.81ms from Hanoi, VN
123.28.170.5 AS45899 VNPT Corp 2.63ms from Ho Chi Minh City, VN
108.79.232.37 AS7018 AT&T Enterprises, LLC 1.96ms from Houston, US
110.14.214.53 AS9318 SK Broadband Co Ltd 1.76ms from Incheon, KR
4.221.92.229 AS8075 Microsoft Corporation 0.38ms from Johannesburg, ZA
2.63.89.117 AS12389 PJSC Rostelecom 1.02ms from Krasnoyarsk, RU
175.139.14.213 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.62ms from Kuala Lumpur, MY
176.67.20.53 AS25133 LLC "McLaut-Invest" 3.10ms from Kyiv, UA
64.46.115.181 AS32475 Internap Holding LLC 1.15ms from London, GB
200.76.8.117 AS11172 Alestra, S. de R.L. de C.V. 1.18ms from Mexico City, MX
151.30.40.165 AS1267 WIND TRE S.P.A. 2.99ms from Milan, IT
213.225.248.5 AS198102 XSTREAM SRL 1.35ms from Milan, IT
65.210.56.165 AS701 Verizon Business 0.90ms from Philadelphia, US
213.130.75.213 AS9127 Vivacom Bulgaria EAD 0.61ms from Sofia, BG
210.17.104.5 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 1.23ms from Taipei, TW
88.241.222.85 AS47331 TTNet A.S. 9.00ms from Bursa, TR
97.65.63.181 AS3549 Level 3 Parent, LLC 0.95ms from Dallas, US
180.211.191.229 AS45588 Bangladesh Telecommunications Company Limited (BTCL), Nationwide PSTN Operator and Data and Internet Service Provider. 4.87ms from Dhaka, BD
5.81.123.117 AS2856 British Telecommunications PLC 6.61ms from Erith, GB
14.175.63.149 AS45899 VNPT Corp 2.71ms from Hanoi, VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 204.52.27.116
traceroute to 204.52.27.116 (204.52.27.116): 64 hops max, 52 byte packets
3 *
4 [AS3356] 4.69.220.26 134.291 ms
5 [AS3356] 4.16.78.150 135.645 ms
6 *
7 *
8 *
9 [AS26356] 204.52.27.116 139.983 ms
Measurement taken from IPinfo ProbeNet in Tel Aviv, IL
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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