205.143.53.0/24

AS393341 · Spokane County

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Summary

Country	United States
Domain	spokanecounty.org
ASN	AS393341
Registry	ARIN
ID	SPOKANECNTY

WHOIS Details

NetHandle:      NET-205-143-48-0-1
OrgID:          SPOKAN-Z
Parent:         NET-205-0-0-0-0
NetName:        SPOKANECNTY
NetRange:       205.143.48.0 - 205.143.55.255
NetType:        allocation
RegDate:        1995-03-22
Updated:        2023-10-26
Source:         ARIN


OrgID:          SPOKAN-Z
OrgName:        Spokane County
CanAllocate:    
Street:         1208 W. Broadway
City:           Spokane
State/Prov:     WA
Country:        US
PostalCode:     99260
RegDate:        2023-09-13
Updated:        2025-12-19
OrgAdminHandle: SAA32-ARIN
OrgTechHandle:  SAA32-ARIN
OrgAbuseHandle: SAA32-ARIN
Source:         ARIN


POCHandle:      SAA32-ARIN
IsRole:         Y
LastName:       Spokane ARIN Admin
FirstName:      
Street:         1208 W Broadway
City:           Spokane
State/Prov:     WA
Country:        US
PostalCode:     99260
RegDate:        2023-03-27
Updated:        2025-03-26
OfficePhone:    +1-509-477-4160
OfficePhone:    +1-509-477-6020
Mailbox:        netops@spokanecounty.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.143.0.0/16

Range	ASN	Company	Num of IPs
205.143.72.0/21	AS6998	InterVoice, Inc.	2,048
205.143.208.0/21	AS9009	Delta One	2,048
205.143.120.0/21	AS30022	Gemological Institute of America	2,048
205.143.0.0/21	AS30404	Blue Stream	2,048
205.143.224.0/21	AS1798	State of Oregon	2,048
205.143.136.0/21	AS396334	Oral Roberts University	2,048
205.143.216.0/21	AS5078	Oklahoma Christian University of Science and Arts	2,048
205.143.47.0/24	AS393238	ImOn Communications, LLC	256
205.143.46.0/24	AS15085	Integral Solutions Group	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
8.131.240.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.99ms` from Beijing, CN
140.32.223.40	AS668 United States Department of Defense (DoD)	`4.19ms` from Chicago, US
47.185.239.24	AS5650 Frontier Communications of America, Inc.	`1.84ms` from Dallas, US
126.95.75.184	AS17676 SoftBank Corp.	`3.65ms` from Osaka, JP
108.218.188.216	AS7018 AT&T Enterprises, LLC	`10.31ms` from Redding, US
13.217.36.184	AS14618 Amazon.com, Inc.	`0.56ms` from Reston, US
52.250.215.248	AS8075 Microsoft Corporation	`0.77ms` from San Jose, US
187.34.183.56	AS27699 TELEFÔNICA BRASIL S.A	`3.31ms` from Sao Paulo, BR
77.238.83.72	AS39135 Fiber 1 Ltd.	`0.35ms` from Sofia, BG
3.26.230.56	AS16509 Amazon.com, Inc.	`0.59ms` from Sydney, AU
211.79.96.24	AS150288 METAGE TECHNOLOGY PTE. LTD.	`0.20ms` from Taipei, TW
73.217.64.56	AS7922 Comcast Cable Communications, LLC	`2.38ms` from Denver, US
204.238.58.40	AS27368 Solo Cup Company LLC	`3.59ms` from Detroit, US
98.57.124.56	AS7922 Comcast Cable Communications, LLC	`10.65ms` from Houston, US
117.82.102.184	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`7.15ms` from Huai'an, CN
59.17.135.104	AS4766 Korea Telecom	`0.84ms` from Incheon, KR
39.127.78.56	AS9318 SK Broadband Co Ltd	`7.55ms` from Incheon, KR
59.46.94.56	AS4134 CHINANET-BACKBONE	`2.65ms` from Liaoyang, CN
174.44.20.232	AS6128 Cablevision Systems Corp.	`2.63ms` from New York City, US
180.44.242.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.09ms` from Osaka, JP
34.229.161.216	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
129.208.125.168	AS25019 Saudi Telecom Company JSC	`1.93ms` from Riyadh, SA
121.188.158.168	AS4766 Korea Telecom	`4.00ms` from Seoul, KR
115.171.187.152	AS4847 China Networks Inter-Exchange	`3.55ms` from Tianjin, CN
89.67.122.152	AS9141 P4 Sp. z o.o.	`4.37ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f2 -m9 205.143.53.29

traceroute to 205.143.53.29 (205.143.53.29): 9 hops max, 52 byte packets

2 [AS3356] 4.69.206.165 7.515 ms

3 [AS3356] 4.68.110.70 6.549 ms

4 [AS209] 67.14.46.22 50.832 ms

5 [AS209] 65.140.43.202 51.676 ms

6 [AS209] 65.140.164.170 58.406 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Little Rock, US

On January 19th 2026

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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