205.173.216.0/21

AS54355 · NETWORK SERVICES

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Summary

Country	United States
Domain	nsctest.com
ASN	AS54355
Registry	ARIN
ID	MULTNOMAH-2

WHOIS Details

NetHandle:      NET-205-173-216-0-1
OrgID:          NETWOR-16
Parent:         NET-205-0-0-0-0
NetName:        MULTNOMAH-2
NetRange:       205.173.216.0 - 205.173.223.255
NetType:        allocation
RegDate:        1995-04-25
Updated:        2021-12-14
TechHandle:     MULTC-ARIN
AbuseHandle:    MULTC-ARIN
NOCHandle:      MULTC-ARIN
Source:         ARIN


OrgID:          NETWOR-16
OrgName:        NETWORK SERVICES
CanAllocate:    
Street:         MULTNOMAH COUNTY
Street:         501 SE Hawthorne Blvd
Street:         Suite 400
City:           PORTLAND
State/Prov:     OR
Country:        US
PostalCode:     97214
Comment:        http://www.multco.us/
RegDate:        1995-04-25
Updated:        2012-06-01
OrgAdminHandle: MULTC-ARIN
OrgTechHandle:  MULTC-ARIN
OrgAbuseHandle: MULTC-ARIN
Source:         ARIN


POCHandle:      MULTC-ARIN
IsRole:         Y
LastName:       multco-us
FirstName:      
Street:         501 SE Hawthorne Blvd
City:           Portland
State/Prov:     OR
Country:        US
PostalCode:     97214
RegDate:        2010-12-09
Updated:        2025-09-08
OfficePhone:    +1-503-988-4357
OfficePhone:    +1-503-988-5547
Mailbox:        dns-admin@multco.us
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.173.0.0/16

Range	ASN	Company	Num of IPs
205.173.8.0/21	AS17270	New York State Teachers' Retirement System	2,048
205.173.0.0/21	AS21633	U.S. Department of the Interior	2,048
205.173.0.0/21	AS22284	U.S. Department of the Interior	2,048
205.173.104.0/21	AS26394	Children's Healthcare of Atlanta, Inc.	2,048
205.173.176.0/21	AS3599	CDW Technologies LLC	2,048
205.173.40.0/21	AS3734	Fremont Union High School District	2,048
205.173.168.0/21	AS53296	State College Area School District	2,048
205.173.160.0/21	AS63134	Developpement Innovations Haut-Richelieu	2,048
205.173.248.0/22	AS46471	Madison Commercial Real Estate Services, LLC	1,024
205.173.78.0/23	AS46353	Intermax Networks	512
205.173.126.0/23	AS393972	Coles Moultrie Electric Cooperative	512
205.173.178.0/24	AS3599		256
205.173.77.0/24	AS396165	BLUE DIAMOND GROWERS	256

Hosted domains

There are 12 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
205.173.217.48	multcoproptax.info	3

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

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Pingable IPs

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

IP Address	ASN	Details
205.173.223.253	AS54355 NETWORK SERVICES	`0.96ms` from Portland, US
205.173.218.36	AS54355 NETWORK SERVICES	`3.73ms` from Seattle, US
205.173.221.33	AS54355 NETWORK SERVICES	`3.92ms` from Seattle, US
205.173.216.99	AS54355 NETWORK SERVICES	`1.55ms` from Hillsboro, US
205.173.220.194	AS54355 NETWORK SERVICES	`3.65ms` from Seattle, US
205.173.217.10	AS54355 NETWORK SERVICES	`3.66ms` from Seattle, US
205.173.219.229	AS54355 NETWORK SERVICES	`3.65ms` 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
208.202.246.149	AS701 Verizon Business	`0.48ms` from Ashburn, US
186.82.219.133	AS14080 Telmex Colombia S.A.	`1.09ms` from Bogota, CO
86.123.120.101	AS8708 DIGI ROMANIA S.A.	`4.94ms` from Bucharest, RO
212.40.82.101	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.18ms` from Budapest, HU
209.217.206.133	AS7828 Northland Communications	`3.46ms` from Buffalo, US
71.30.132.117	AS7029 Windstream Communications LLC	`13.83ms` from Chicago, US
179.105.36.165	AS28573 Claro NXT Telecomunicacoes Ltda	`11.66ms` from Curitiba, BR
165.165.227.133	AS5713 Telkom SA Ltd.	`0.85ms` from Durban, ZA
200.223.96.21	AS7738 V tal	`18.06ms` from Fortaleza, BR
92.41.162.5	AS206067 Hutchison 3G UK Limited	`12.35ms` from London, GB
193.237.185.245	AS5378 Vodafone Limited	`2.38ms` from London, GB
98.149.40.53	AS20001 Charter Communications Inc	`6.01ms` from Los Angeles, US
3.99.205.133	AS16509 Amazon.com, Inc.	`0.79ms` from Montreal, CA
74.221.19.21	AS4540 SOGETEL INC	`5.78ms` from Montreal, CA
91.227.113.69	AS31430 OOO Suntel	`0.39ms` from Moscow, RU
199.67.138.101	AS4996 Citigroup Inc.	`0.91ms` from New York City, US
121.84.211.149	AS17511 OPTAGE Inc.	`2.37ms` from Osaka, JP
153.221.253.53	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.56ms` from Osaka, JP
47.105.46.117	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Qingdao, CN
208.94.82.21	AS46353 Intermax Networks	`4.72ms` from Quincy, US
172.179.0.229	AS8075 Microsoft Corporation	`0.23ms` from Quincy, US
1.212.5.197	AS3786 LG DACOM Corporation	`1.89ms` from Seoul, KR
125.133.172.5	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
171.1.89.69	AS138345 StarHub Ltd	`16.41ms` from Singapore, SG
47.237.4.117	AS45102 Alibaba (US) Technology Co., Ltd.	`0.67ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f3 205.173.220.193

traceroute to 205.173.220.193 (205.173.220.193): 64 hops max, 52 byte packets

3 [AS393444] 72.46.113.195 4.204 ms

4 [AS393444] 72.46.113.188 5.565 ms

5 [AS393444] 72.46.113.25 4.486 ms

6 *

7 *

8 *

9 [AS6461] 64.125.19.4 56.894 ms

10 [AS6461] 64.125.26.199 56.84 ms

11 [AS6461] 64.125.20.211 56.825 ms

12 [AS54355] 205.173.220.193 55.609 ms

Measurement taken from

IPinfo ProbeNet in Louisville, US

On November 14th 2025

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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