165.221.0.0/16

AS4152 · USDA

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	usda.gov
ASN	AS4152
Registry	ARIN
ID	USDANET8-B

WHOIS Details

NetHandle:      NET-165-221-0-0-1
OrgID:          USDA-3-Z
Parent:         NET-165-0-0-0-0
NetName:        USDANET8-B
NetRange:       165.221.0.0 - 165.221.255.255
NetType:        allocation
RegDate:        1993-09-08
Updated:        2024-04-25
TechHandle:     ZU20-ARIN
Source:         ARIN


OrgID:          USDA-3-Z
OrgName:        USDA
CanAllocate:    
Street:         Suite 133, Building A
Street:         2150 Centre Ave
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80526
RegDate:        2024-04-10
Updated:        2024-04-10
OrgAdminHandle: ZU20-ARIN
OrgTechHandle:  ZU20-ARIN
OrgAbuseHandle: SECUR27-ARIN
OrgAbuseHandle: ZU20-ARIN
Source:         ARIN


POCHandle:      SECUR27-ARIN
IsRole:         Y
LastName:       Security Abuse
FirstName:      
Street:         2150 Centre Ave. Building A
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80526
RegDate:        2008-10-08
Updated:        2018-11-29
OfficePhone:    +1-866-873-2926
Mailbox:        abuse@usda.gov
Source:         ARIN


POCHandle:      ZU20-ARIN
IsRole:         Y
LastName:       USDA - Office of the ChiefInformation Officer
FirstName:      
Street:         2150 Centre Ave. Building A Suite 133
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80526
RegDate:        2000-06-16
Updated:        2025-06-27
OfficePhone:    +1-866-873-2926
Mailbox:        duty.officer@usda.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 165.0.0.0/8

Range	ASN	Company	Num of IPs
165.56.0.0/13	AS37154	Zambia Telecommunications Company Ltd aka ZAMTEL	524,288
165.50.0.0/15	AS37492	Orange Tunisie	131,072
165.151.0.0/16	AS4193	Washington State Department of Ecology	65,536
165.15.0.0/16	AS8075	Microsoft Limited	65,536
165.149.0.0/16	AS5713	Telkom SA Limited	65,536
165.147.0.0/16	AS5713	Telkom SA Limited	65,536
165.118.0.0/16	AS136518	Metropolitan Health Service	65,536
165.110.0.0/16	AS4185	U.S. Small Business Administration	65,536
165.150.0.0/16	AS7726	FedEx	65,536
165.144.0.0/16	AS5713	Telkom SA Limited	65,536
165.148.0.0/16	AS5734	Telkom SA Limited	65,536
165.148.0.0/16	AS5713	Telkom SA Limited	65,536
165.137.0.0/16	AS7922	Comcast Cable Communications	65,536
165.14.0.0/16	AS18271	Sojitz Corporation	65,536
165.104.0.0/16	AS26305	SSM Health Care	65,536
165.0.0.0/16	AS37053	RSAWEB (PTY) LTD	65,536
165.117.0.0/16	AS2828	Verizon Business	65,536
165.115.0.0/16	AS14014	Canadian National Railway Co.	65,536
165.123.0.0/16	AS400653	University of Pennsylvania	65,536
165.123.0.0/16	AS55	University of Pennsylvania	65,536
165.122.0.0/16	AS3372	WilTel	65,536
165.122.0.0/16	AS3378	WilTel	65,536
165.130.0.0/16	AS10967	The Home Depot Inc.	65,536
165.132.0.0/16	AS131856	Yonsei University	65,536
165.13.0.0/16	AS4473	U.S. Agency for International Development	65,536
165.130.0.0/16	AS396982	The Home Depot Inc.	65,536
165.132.0.0/16	AS4665	Yonsei University	65,536
165.134.0.0/16	AS25969	St. Louis University	65,536
165.138.0.0/16	AS11686	Indiana Department of Education	65,536
165.139.0.0/16	AS11686	Indiana Department of Education	65,536
165.106.0.0/16	AS3795	Bryn Mawr College	65,536
165.11.0.0/16	AS5713	South African Post Office	65,536
165.107.0.0/16	AS2642	California Office of Legislative Counsel - Legislative Data Center	65,536
165.108.0.0/16	AS4713	ITOCHU Corporation	65,536
165.112.0.0/16	AS3527	National Institutes of Health	65,536
165.112.0.0/16	AS30387	National Institutes of Health	65,536
165.112.0.0/16	AS393689	National Institutes of Health	65,536
165.113.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.119.0.0/16	AS2650	Executive Office Of The President	65,536
165.12.0.0/16	AS9509	Department of Employment and Workplace Relations	65,536
165.120.0.0/16	AS2856	BT Public Internet Service	65,536
165.119.0.0/16	AS7046	Executive Office Of The President	65,536
165.10.0.0/16	AS5713	South African Post Office	65,536
165.122.0.0/16	AS3371	WilTel	65,536
165.122.0.0/16	AS3376	WilTel	65,536
165.122.0.0/16	AS3375	WilTel	65,536
165.128.0.0/16	AS2381	Western Technical College	65,536
165.127.0.0/16	AS36081	State of Colorado General Government Computer	65,536
165.129.0.0/16	AS16509	Amazon.com, Inc.	65,536
165.145.0.0/16	AS5713	Telkom SA Limited	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
165.221.60.95	brettheroux.com	1

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

3,786 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
165.221.50.56	AS4152 USDA	`25.75ms` from Ashburn, US
165.221.63.11	AS4152 USDA	`25.66ms` from Ashburn, US
165.221.32.221	AS4152 USDA	`1.29ms` from Ashburn, US
165.221.123.106	AS4152 USDA	`1.29ms` from Ashburn, US
165.221.75.167	AS4155 USDA	`1.31ms` from Ashburn, US
165.221.220.2	AS4152 USDA	`25.81ms` from Ashburn, US
165.221.38.97	AS4152 USDA	`1.28ms` from Ashburn, US
165.221.36.212	AS4152 USDA	`1.27ms` from Ashburn, US
165.221.79.15	AS4152 USDA	`1.32ms` from Ashburn, US
165.221.122.93	AS4152 USDA	`1.28ms` from Ashburn, US
165.221.225.89	AS4152 USDA	`1.33ms` from Ashburn, US
165.221.33.39	AS4152 USDA	`1.28ms` from Ashburn, US
165.221.120.34	AS4152 USDA	`1.29ms` from Ashburn, US
165.221.112.40	AS4152 USDA	`1.28ms` from Ashburn, US
165.221.61.19	AS4152 USDA	`25.60ms` from Ashburn, US
165.221.111.221	AS4152 USDA	`1.26ms` from Ashburn, US
165.221.108.238	AS4152 USDA	`1.30ms` from Ashburn, US
165.221.74.65	AS4155 USDA	`1.32ms` from Ashburn, US
165.221.94.90	AS4152 USDA	`62.45ms` from Ashburn, US
165.221.35.242	AS4152 USDA	`1.28ms` from Ashburn, US
165.221.68.104	AS4152 USDA	`25.94ms` from Ashburn, US
165.221.200.81	AS4152 USDA	`1.29ms` from Ashburn, US
165.221.5.226	AS4152 USDA	`1.28ms` from Ashburn, US
165.221.121.225	AS4152 USDA	`1.28ms` from Ashburn, US
165.221.39.127	AS4152 USDA	`1.28ms` from Ashburn, 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
198.82.161.176	AS1312 Virginia Polytechnic Institute and State Univ.	`6.20ms` from Ashburn, US
85.73.182.32	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`6.23ms` from Athens, GR
139.87.232.64	AS20054 Oracle Corporation	`0.78ms` from Chicago, US
152.160.240.80	AS54163 AHOSTING	`0.28ms` from Detroit, US
54.247.27.144	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
88.69.223.32	AS3209 Vodafone GmbH	`17.66ms` from Frankfurt am Main, DE
119.15.165.128	AS24173 Netnam Company	`1.50ms` from Hanoi, VN
15.220.226.96	AS16509 Amazon.com, Inc.	`1.90ms` from Las Vegas, US
80.24.15.128	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.70ms` from Madrid, ES
61.123.207.16	AS4725 SoftBank Corp.	`4.22ms` from Tokyo, JP
115.98.84.240	AS17488 Hathway IP Over Cable Internet	`11.20ms` from Bengaluru, IN
204.209.214.240	AS6327 Shaw Communications Inc.	`1.67ms` from Calgary, CA
41.24.216.96	AS36994 Vodacom	`2.05ms` from Cape Town, ZA
109.136.57.80	AS5432 Proximus NV	`3.74ms` from Gravelines, FR
187.201.164.0	AS8151 UNINET	`1.15ms` from Guadalajara, MX
70.138.97.192	AS7018 AT&T Enterprises, LLC	`19.01ms` from Houston, US
91.108.115.128	AS47583 Hostinger International Limited	`0.42ms` from Paris, FR
209.151.117.80	AS400643 Arroyo Seco Wireless, LLC	`6.42ms` from San Jose, US
198.27.140.32	AS46375 Sonic Telecom LLC	`1.57ms` from San Jose, US
152.174.54.192	AS7418 TELEFÓNICA CHILE S.A.	`9.86ms` from Santiago, CL
121.175.125.176	AS4766 Korea Telecom	`7.72ms` from Seoul, KR
171.124.248.224	AS4837 CHINA UNICOM China169 Backbone	`6.17ms` from Taiyuan, CN
35.213.48.96	AS15169 Google LLC	`0.13ms` from Tokyo, JP
60.132.79.176	AS17676 SoftBank Corp.	`2.56ms` from Tokyo, JP
113.141.70.208	AS134768 CHINANET SHAANXI province Cloud Base network	`2.47ms` from Xi'an, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m7 165.221.131.203

traceroute to 165.221.131.203 (165.221.131.203): 7 hops max, 52 byte packets

2 [AS917] 209.209.57.3 0.096 ms

3 [AS969] 199.119.64.100 0.094 ms

4 [] 178.249.215.22 0.14 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On September 25th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales