1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.52.0.0/16
  4. AS23138  | 204.52.245.0/24

204.52.245.0/24

AS23138  ·  FIRST STEP INTERNET, LLC

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Summary

Country United States
Domain fsr.com
ASN AS23138
Registry ARIN
ID PALOUSE

WHOIS Details

NetHandle:      NET-204-52-245-0-1
OrgID:          1STP
Parent:         NET-204-0-0-0-0
NetName:        PALOUSE
NetRange:       204.52.245.0 - 204.52.245.255
NetType:        allocation
RegDate:        1994-07-15
Updated:        2002-08-07
TechHandle:     HOS5-ORG-ARIN
Source:         ARIN


OrgID:          1STP
OrgName:        FIRST STEP INTERNET, LLC
CanAllocate:    
Street:         1420 S. BLAINE ST
Street:         SUITE 10
City:           MOSCOW
State/Prov:     ID
Country:        US
PostalCode:     83843
RegDate:        1993-10-25
Updated:        2024-11-25
OrgAdminHandle: MH81-ARIN
OrgTechHandle:  NOC3069-ARIN
OrgAbuseHandle: NAD63-ARIN
OrgNOCHandle:   NOC3069-ARIN
Source:         ARIN


POCHandle:      NAD63-ARIN
IsRole:         Y
LastName:       NETWORK ABUSE DEPARTMENT
FirstName:      
Street:         1420 S. BLAINE ST
Street:         SUITE 10
City:           MOSCOW
State/Prov:     ID
Country:        US
PostalCode:     83843
RegDate:        2008-04-29
Updated:        2026-01-09
OfficePhone:    +1-208-882-8869
FaxPhone:       +1-208-883-3733
Mailbox:        abuse@fsr.com
Source:         ARIN


POCHandle:      HOS5-ORG-ARIN
IsRole:         Y
LastName:       Hostmaster
FirstName:      
Street:         1420 South Blaine Suite 10
City:           Moscow
State/Prov:     ID
Country:        US
PostalCode:     83843
RegDate:        1970-01-01
Updated:        2026-01-07
OfficePhone:    +1-208-882-8869
Mailbox:        hostmaster@fsr.com
Source:         ARIN


POCHandle:      NOC3069-ARIN
IsRole:         Y
LastName:       NETWORK OPERATIONS CENTER
FirstName:      
Street:         1420 S. BLAINE ST
Street:         SUITE 10
City:           MOSCOW
State/Prov:     ID
Country:        US
PostalCode:     83843
RegDate:        2008-04-29
Updated:        2026-01-08
OfficePhone:    +1-208-882-8869
FaxPhone:       +1-208-883-3733
Mailbox:        techsupport@fsr.com
Source:         ARIN


POCHandle:      MH81-ARIN
IsRole:         N
LastName:       HARSHBARGER
FirstName:      MIKE
Street:         1420 S. BLAINE ST
Street:         SUITE 10
City:           MOSCOW
State/Prov:     ID
Country:        US
PostalCode:     83843
RegDate:        1998-04-22
Updated:        2025-09-03
OfficePhone:    +1-208-882-8869
FaxPhone:       +1-208-883-3733
Mailbox:        mharsh@fsr.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
204.52.246.0/24 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 no domains currently hosted on this ASN.

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

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

IP Address ASN Details
204.52.245.36 AS23138 FIRST STEP INTERNET, LLC 9.28ms from Seattle, 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
54.149.188.24 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
20.7.193.200 AS8075 Microsoft Corporation 0.32ms from Boydton, US
20.39.165.216 AS8075 Microsoft Corporation 0.23ms from Cardiff, GB
190.9.241.120 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.64ms from Medellin, CO
95.86.238.136 AS12389 PJSC Rostelecom 11.09ms from Moscow, RU
116.120.239.120 AS9318 SK Broadband Co Ltd 5.52ms from Seoul, KR
114.185.23.8 AS4713 NTT DOCOMO BUSINESS,Inc. 17.87ms from Tokyo, JP
47.92.55.136 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.71ms from Zhangjiakou, CN
115.61.98.56 AS4837 CHINA UNICOM China169 Backbone 2.14ms from Zhengzhou, CN
85.75.211.104 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.03ms from Athens, GR
152.202.29.152 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 12.52ms from Bogota, CO
109.58.136.232 AS44034 Hi3G Access AB 6.19ms from Copenhagen, DK
67.164.83.56 AS7922 Comcast Cable Communications, LLC 10.06ms from Fremont, US
99.159.109.168 AS7018 AT&T Enterprises, LLC 1.82ms from Houston, US
4.253.90.168 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
200.32.204.104 AS10269 Belize Telemedia Limited 17.44ms from Miami, US
82.67.117.104 AS12322 Free SAS 1.75ms from Paris, FR
186.1.19.104 AS18840 EQUIPOS Y SISTEMAS S.A. 9.43ms from San Pedro, CR
112.186.57.200 AS4766 Korea Telecom 1.75ms from Seoul, KR
61.62.36.56 AS18182 Sony Network Taiwan Limited 4.67ms from Taipei, TW
126.2.243.184 AS17676 SoftBank Corp. 3.38ms from Tokyo, JP
180.43.178.184 AS4713 NTT DOCOMO BUSINESS,Inc. 3.16ms from Tokyo, JP
67.202.3.168 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
173.80.122.200 AS19108 Optimum 13.91ms from Ashburn, US
72.12.65.56 AS21547 FirstLight Fiber, Inc. 5.93ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 204.52.245.36
traceroute to 204.52.245.36 (204.52.245.36): 64 hops max, 52 byte packets
2 [AS917] 170.39.227.2 3.543 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
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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