170.144.16.0/21

AS4155 · 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	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:      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

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

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
75.228.57.21	AS6167 Verizon Business	`14.22ms` from Atlanta, US
68.47.145.21	AS7922 Comcast Cable Communications, LLC	`7.34ms` from Atlanta, US
208.85.181.197	AS16654 Vero Broadband	`0.47ms` from Denver, US
177.177.237.245	AS7738 V tal	`0.88ms` from Fortaleza, BR
20.198.107.181	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
90.65.73.53	AS3215 Orange S.A.	`6.85ms` from Marseille, FR
93.63.149.21	AS12874 Fastweb SpA	`0.76ms` from Milan, IT
34.95.26.101	AS396982 Google LLC	`0.09ms` from Montreal, CA
191.54.3.53	AS53006 ALGAR TELECOM S/A	`8.02ms` from Osasco, BR
193.86.36.21	AS13036 T-Mobile Czech Republic a.s.	`0.82ms` from Prague, CZ
91.221.148.21	AS197444 COMFEEL s.r.o.	`2.42ms` from Prague, CZ
131.0.49.181	AS61882 VILAVNET SOLUCOES EM INFORMATICA LTDA-ME	`1.31ms` from Sao Paulo, BR
39.108.112.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.58ms` from Shenzhen, CN
199.204.166.197	AS14222 Navy Federal Credit Union	`6.02ms` from Washington, US
222.140.238.101	AS4837 CHINA UNICOM China169 Backbone	`3.93ms` from Zhengzhou, CN
113.45.248.5	AS55990 Huawei Cloud Service data center	`2.06ms` from Guangzhou, CN
211.137.183.165	AS24444 Shandong Mobile Communication Company Limited	`0.74ms` from Jinan, CN
2.99.177.213	AS13285 TalkTalk Communications Limited	`1.29ms` from London, GB
5.80.35.101	AS2856 British Telecommunications PLC	`5.05ms` from London, GB
12.251.202.181	AS7018 AT&T Enterprises, LLC	`1.22ms` from Los Angeles, US
89.92.103.117	AS5410 Bouygues Telecom SA	`9.59ms` from Lyon, FR
202.52.166.21	AS17894 AyalaPort Makati, Inc. / Data Center Operator	`0.78ms` from Manila, PH
86.216.201.213	AS3215 Orange S.A.	`2.51ms` from Marseille, FR
126.57.12.181	AS17676 SoftBank Corp.	`11.04ms` from Osaka, JP
70.163.197.101	AS22773 Cox Communications Inc.	`6.13ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f5 -m13 170.144.23.198

traceroute to 170.144.23.198 (170.144.23.198): 13 hops max, 52 byte packets

5 [AS3257] 213.254.214.110 0.344 ms

6 [AS3257] 209.120.131.190 1.533 ms

7 *

8 *

9 [AS209] 205.171.210.34 36.944 ms

10 [AS209] 65.153.88.126 36.947 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in New York City, US

On August 22nd 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