205.173.221.0/24

AS54355 · NETWORK SERVICES

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Summary

Country	United States
Domain	nsctest.com
ASN	AS54355
Parent Range	205.173.216.0/21
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

Overlapping Ranges

BGP prefixes that contain 205.173.221.0/24

Range	ASN	Company	Num of IPs
205.173.216.0/21	AS54355	NETWORK SERVICES	2,048

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
205.173.216.0/21	AS54355	NETWORK SERVICES	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 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

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

IP Address	ASN	Details
205.173.221.33	AS54355 NETWORK SERVICES	`3.93ms` 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
23.197.144.184	AS16625 Akamai Technologies, Inc.	`0.31ms` from Amsterdam, NL
52.178.11.152	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
93.142.220.88	AS5391 Hrvatski Telekom d.d.	`11.65ms` from Belgrade, RS
40.75.77.56	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
62.224.102.40	AS3320 Deutsche Telekom AG	`7.81ms` from Frankfurt am Main, DE
117.0.231.200	AS7552 Viettel Group	`5.24ms` from Hanoi, VN
144.91.120.8	AS51167 Contabo GmbH	`0.23ms` from Lauterbourg, FR
84.70.234.40	AS5378 Vodafone Limited	`5.49ms` from Manchester, GB
178.253.33.104	AS211373 Simoresta UAB	`0.40ms` from Montreal, CA
73.97.77.136	AS7922 Comcast Cable Communications, LLC	`3.77ms` from Seattle, US
59.5.196.8	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
49.29.115.40	AS4766 Korea Telecom	`8.31ms` from Seoul, KR
39.119.169.136	AS9318 SK Broadband Co Ltd	`3.66ms` from Seoul, KR
116.220.229.8	AS9824 JCOM Co., Ltd.	`16.82ms` from Tokyo, JP
185.223.94.56	AS14576 Hosting Solution Ltd.	`1.11ms` from Amsterdam, NL
94.71.165.8	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.17ms` from Athens, GR
107.5.132.24	AS7922 Comcast Cable Communications, LLC	`8.46ms` from Flint, US
84.61.155.88	AS3209 Vodafone GmbH	`4.53ms` from Frankfurt am Main, DE
223.240.178.232	AS4134 CHINANET-BACKBONE	`7.62ms` from Huai'an, CN
37.105.216.40	AS25019 Saudi Telecom Company JSC	`2.90ms` from Jeddah, SA
196.22.68.72	AS16637 MTN SA	`0.77ms` from Johannesburg, ZA
161.22.117.88	AS21351 Canal + Telecom SAS	`19.28ms` from Le Lamentin, MQ
99.76.150.88	AS7018 AT&T Enterprises, LLC	`3.31ms` from Miami, US
95.246.24.88	AS3269 Telecom Italia S.p.A.	`6.81ms` from Milan, IT
185.4.142.152	AS47217 Planetel SPA	`0.99ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 205.173.221.33

traceroute to 205.173.221.33 (205.173.221.33): 64 hops max, 52 byte packets

3 [] 15.230.139.130 12.521 ms

4 *

5 *

6 [] 1.178.75.164 0.796 ms

7 *

8 *

9 [AS6461] 64.125.26.199 3.817 ms

10 [AS6461] 64.125.20.211 3.439 ms

11 [AS54355] 205.173.221.33 4.575 ms

Measurement taken from

IPinfo ProbeNet in Seattle, US

On January 30th 2026

What are IP address ranges?

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