205.173.0.0/21

AS22284 · U.S. Department of the Interior

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Summary

Country	United States
Domain	doi.gov
ASN	AS22284
Registry	ARIN
ID	AMD-GOV

WHOIS Details

NetHandle:      NET-205-173-0-0-1
OrgID:          UDI-1-Z
Parent:         NET-205-0-0-0-0
NetName:        AMD-GOV
NetRange:       205.173.0.0 - 205.173.7.255
NetType:        allocation
RegDate:        1995-03-20
Updated:        2023-11-21
Source:         ARIN


OrgID:          UDI-1-Z
OrgName:        U.S. Department of the Interior
CanAllocate:    
Street:         1849 C St., N.W.
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20240
RegDate:        2023-11-15
Updated:        2025-01-28
OrgAdminHandle: STEVE25-ARIN
OrgTechHandle:  AYS-ARIN
OrgTechHandle:  PICKE159-ARIN
OrgTechHandle:  STEVE25-ARIN
OrgAbuseHandle: AYS-ARIN
OrgAbuseHandle: STEVE25-ARIN
OrgDNSHandle:   STEVE25-ARIN
Source:         ARIN


POCHandle:      PICKE159-ARIN
IsRole:         N
LastName:       Pickett
FirstName:      Ronald
Street:         West 6th Avenue & Kipling Street
Street:         Building 53
City:           Lakewood
State/Prov:     CO
Country:        US
PostalCode:     80215
RegDate:        2025-01-28
Updated:        2026-01-28
OfficePhone:    +1-303-969-7456
Mailbox:        ron_l_pickett@ios.doi.gov
Source:         ARIN


POCHandle:      AYS-ARIN
IsRole:         N
LastName:       Shaw
FirstName:      Amy
Street:         12201 Sunrise Valley Drive 2P101 MS-241
City:           Reston
State/Prov:     VA
Country:        US
PostalCode:     20192
RegDate:        2022-02-01
Updated:        2025-01-30
OfficePhone:    +1-703-487-3864
MobilePhone:    +1-703-622-6097
Mailbox:        amy_y_shaw@ios.doi.gov
Source:         ARIN


POCHandle:      STEVE25-ARIN
IsRole:         N
LastName:       Harrington
FirstName:      Steven
Street:         1 Denver Federal Center W. 6th & Kipling, Bldg 53
City:           Lakewood
State/Prov:     CO
Country:        US
PostalCode:     80225
RegDate:        2003-09-09
Updated:        2026-01-29
OfficePhone:    +1-303-969-6629
MobilePhone:    +1-303-564-8342
Mailbox:        steven_harrington@ios.doi.gov
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
205.173.104.0/21	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

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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
107.196.194.197	AS7018 AT&T Enterprises, LLC	`3.77ms` from Atlanta, US
213.151.211.69	AS15962 Orange Slovensko a.s.	`0.40ms` from Bratislava, SK
173.94.188.149	AS11426 Charter Communications Inc	`11.83ms` from Charlotte, US
222.197.134.181	AS4538 China Education and Research Network Center	`3.77ms` from Chengdu, CN
92.116.42.229	AS8881 1&1 Versatel GmbH	`6.79ms` from Duesseldorf, DE
48.201.148.37	AS8075 Microsoft Corporation	`0.33ms` from Frankfurt am Main, DE
204.196.234.5	AS2048 State of Louisiana Office of Technology Services	`7.05ms` from Houston, US
31.169.30.69	AS9198 JSC Kazakhtelecom	`0.62ms` from Karagandy, KZ
78.136.44.21	AS15395 Rackspace Ltd.	`1.00ms` from London, GB
43.205.241.165	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
20.89.234.101	AS8075 Microsoft Corporation	`0.32ms` from Osaka, JP
27.209.215.133	AS4837 CHINA UNICOM China169 Backbone	`6.54ms` from Qingdao, CN
112.230.138.229	AS4837 CHINA UNICOM China169 Backbone	`6.07ms` from Qingdao, CN
180.162.83.69	AS4812 China Telecom (Group)	`2.45ms` from Shanghai, CN
188.22.150.229	AS8447 A1 Telekom Austria AG	`6.12ms` from Vienna, AT
182.115.222.245	AS4837 CHINA UNICOM China169 Backbone	`3.48ms` from Zhengzhou, CN
194.208.139.53	AS59890 Kabel-TV Lampert GmbH & Co KG	`6.04ms` from Zuerich, CH
83.134.180.197	AS5432 Proximus NV	`2.13ms` from Brussels, BE
40.131.51.117	AS7029 Windstream Communications LLC	`14.26ms` from Chicago, US
136.62.243.213	AS16591 Google Fiber Inc.	`5.13ms` from Dallas, US
108.232.91.53	AS7018 AT&T Enterprises, LLC	`3.36ms` from Dallas, US
162.211.156.5	AS55251 TaxHawk, Inc.	`1.82ms` from Draper, US
178.91.229.181	AS9198 JSC Kazakhtelecom	`11.33ms` from Karagandy, KZ
77.228.231.53	AS12430 VODAFONE ESPANA S.A.U.	`1.18ms` from Madrid, ES
147.96.214.37	AS766 RedIRIS Autonomous System	`3.34ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f3 -m10 205.173.3.169

traceroute to 205.173.3.169 (205.173.3.169): 10 hops max, 52 byte packets

3 [AS3257] 213.200.113.153 15.193 ms

4 *

5 *

6 [AS3356] 4.4.77.146 52.509 ms

7 [AS22284] 137.227.2.9 55.251 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Halifax, CA

On February 7th 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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