170.144.0.0/16

AS4155 · USDA

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Summary

Country	United States
Domain	usda.gov
ASN	AS4155
Registry	ARIN
ID	PSW-FIRELAB

WHOIS Details

NetHandle:      NET-170-144-0-0-1
OrgID:          USDA-3-Z
Parent:         NET-170-0-0-0-0
NetName:        PSW-FIRELAB
NetRange:       170.144.0.0 - 170.144.255.255
NetType:        allocation
RegDate:        1994-04-25
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:      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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 170.0.0.0/8

Range	ASN	Company	Num of IPs
170.180.0.0/14	AS11686	Kentucky Department of Education	262,144
170.163.0.0/16	AS394521	The Connecticut Hospital and Affiliates	65,536
170.235.0.0/16	AS11534	City of Philadelphia	65,536
170.110.0.0/16	AS3477	U.S. Department of Commerce, HQ and ITA	65,536
170.47.0.0/16	AS22178	Senate of Pennsylvania	65,536
170.140.0.0/16	AS3512	Emory University	65,536
170.49.0.0/16	AS14017	Burlington Northern Railroad	65,536
170.77.0.0/16	AS27185	Danbury Hospital - ITG	65,536
170.26.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.163.0.0/16	AS32207	The Connecticut Hospital and Affiliates	65,536
170.145.0.0/16	AS2048	Louisiana Department of Public Safety	65,536
170.184.0.0/16	AS21897	Virtua Health	65,536
170.210.0.0/16	AS263186	Red de Interconexion Universitaria	65,536
170.190.0.0/16	AS33527	Metropolitan Government of Nashville and Davidson County Tennessee	65,536
170.104.0.0/16	AS1798	State of Oregon	65,536
170.38.0.0/16	AS139776	Petroliam Nasional Berhad	65,536
170.58.0.0/16	AS16509	Amazon Technologies Inc.	65,536
170.210.0.0/16	AS264785	Red de Interconexion Universitaria	65,536
170.11.0.0/16	AS1621	Securian Financial Group, Inc.	65,536
170.15.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.221.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.210.0.0/16	AS27790	Red de Interconexion Universitaria	65,536
170.175.0.0/16	AS19416	Royal Bank of Canada	65,536
170.111.0.0/16	AS20311	Valero Services, Inc	65,536
170.186.0.0/16	AS11273	Fiserv Solutions, LLC	65,536
170.186.0.0/16	AS21530	Fiserv Solutions, LLC	65,536
170.201.0.0/16	AS10995	PNC Bank, National Association	65,536
170.85.0.0/16	AS22616	ZSCALER, INC.	65,536
170.55.0.0/16	AS33132	Crown Castle Fiber LLC	65,536
170.210.0.0/16	AS264630	Red de Interconexion Universitaria	65,536
170.210.0.0/16	AS28068	Red de Interconexion Universitaria	65,536
170.128.0.0/16	AS11685	Huntington Bancshares Inc.	65,536
170.175.0.0/16	AS11544	Royal Bank of Canada	65,536
170.163.0.0/16	AS394802	The Connecticut Hospital and Affiliates	65,536
170.188.0.0/16	AS11052	Intermountain Health Care, Inc.	65,536
170.93.0.0/16	AS15196	Maryland Department of Transportation	65,536
170.8.0.0/16	AS14499	ALORICA INC	65,536
170.85.0.0/16	AS16509	ZSCALER, INC.	65,536
170.138.0.0/16	AS10879	UnitedHealth Group Incorporated	65,536
170.56.0.0/16	AS15854	ThyssenKrupp North America, Inc.	65,536
170.222.0.0/16	AS11577	Vermont Agency of Digital Services	65,536
170.120.0.0/16	AS16509	Amazon Technologies Inc.	65,536
170.208.0.0/16	AS11188	County of Los Angeles	65,536
170.172.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.51.0.0/16	AS11664	AMX Argentina S.A.	65,536
170.110.0.0/16	AS12076	U.S. Department of Commerce, HQ and ITA	65,536
170.115.0.0/16	AS11205	City of Philadelphia	65,536
170.68.0.0/16	AS16509	Amazon.com, Inc.	65,536
170.163.0.0/16	AS10583	The Connecticut Hospital and Affiliates	65,536
170.175.0.0/16	AS398098	Royal Bank of Canada	65,536

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

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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
108.193.24.0	AS7018 AT&T Enterprises, LLC	`6.58ms` from Chicago, US
68.12.26.144	AS22773 Cox Communications Inc.	`8.39ms` from Dallas, US
73.144.156.32	AS7922 Comcast Cable Communications, LLC	`11.26ms` from Flint, US
93.235.202.160	AS3320 Deutsche Telekom AG	`9.42ms` from Frankfurt am Main, DE
89.17.146.208	AS51896 Hringdu ehf	`1.05ms` from Hafnarfjoerdur, IS
90.153.68.64	AS9145 EWE TEL GmbH	`8.86ms` from Hamburg, DE
36.50.224.0	AS152080 PT Fixy Sinergi Nusantara	`0.21ms` from Jakarta, ID
70.95.11.64	AS20001 Charter Communications Inc	`7.49ms` from Los Angeles, US
126.93.77.144	AS17676 SoftBank Corp.	`3.60ms` from Osaka, JP
88.169.169.64	AS12322 Free SAS	`13.10ms` from Paris, FR
188.165.171.96	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
190.112.50.48	AS262213 Comsat Limitada	`11.04ms` from Santiago, CL
24.238.90.128	AS3737 PenTeleData Inc.	`10.80ms` from Secaucus, US
116.37.86.16	AS17858 LG POWERCOMM	`1.57ms` from Seoul, KR
113.131.91.0	AS9697 LG HelloVision Corp.	`8.48ms` from Seoul, KR
84.194.249.48	AS6848 Telenet BV	`6.18ms` from Brussels, BE
38.154.145.48	AS55286 B2 Net Solutions Inc.	`0.12ms` from Buffalo, US
185.51.25.224	AS201241 Cypking Network & Communication Ltd	`12.80ms` from Denizli, TR
171.253.75.176	AS7552 Viettel Group	`3.15ms` from Hanoi, VN
31.194.63.112	AS3269 Telecom Italia S.p.A.	`1.60ms` from Milan, IT
115.213.136.96	AS4134 CHINANET-BACKBONE	`9.36ms` from Nanchang, CN
62.157.146.0	AS3320 Deutsche Telekom AG	`5.86ms` from Nuernberg, DE
182.164.127.192	AS17511 OPTAGE Inc.	`3.10ms` from Osaka, JP
113.197.187.48	AS2497 Internet Initiative Japan Inc.	`1.71ms` from Osaka, JP
109.0.146.0	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.03ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 -m6 170.144.193.164

traceroute to 170.144.193.164 (170.144.193.164): 6 hops max, 52 byte packets

3 [AS749] 21.252.32.1 0.71 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

On November 28th 2025

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