205.220.176.0/24

AS22843 · Proofpoint, Inc.

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Summary

Country	United States
Domain	proofpoint.com
ASN	AS22843
Registry	ARIN
ID	PROOF

WHOIS Details

NetHandle:      NET-205-220-160-0-1
OrgID:          PROOF
Parent:         NET-205-0-0-0-0
NetName:        PROOF
NetRange:       205.220.160.0 - 205.220.191.255
NetType:        allocation
RegDate:        2019-01-24
Updated:        2024-11-08
Source:         ARIN


OrgID:          PROOF
OrgName:        Proofpoint, Inc.
CanAllocate:    
Street:         925 W Maude Ave
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        2007-10-16
Updated:        2021-06-15
OrgAdminHandle: NETWO2061-ARIN
OrgTechHandle:  NETWO2061-ARIN
OrgAbuseHandle: PAA19-ARIN
Source:         ARIN


POCHandle:      NETWO2061-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         925 W Maude Ave
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        2007-10-15
Updated:        2025-08-16
OfficePhone:    +1-408-517-4710
OfficePhone:    +1-801-748-4444
Mailbox:        arin-management@proofpoint.com
Source:         ARIN


POCHandle:      PAA19-ARIN
IsRole:         Y
LastName:       Proofpoint ARIN Abuse
FirstName:      
Street:         13997 S Minuteman Dr
City:           Draper
State/Prov:     UT
Country:        US
PostalCode:     84020
RegDate:        2014-09-08
Updated:        2024-06-13
OfficePhone:    +1-801-748-4494
Mailbox:        abuse@proofpoint.com
Source:         ARIN

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
205.220.176.244	pfpt-demo.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

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Pingable IPs

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

IP Address	ASN	Details
205.220.176.152	AS22843 Proofpoint, Inc.	`0.72ms` from Atlanta, 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
182.64.57.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.55ms` from Delhi, IN
188.136.88.248	AS12355 HeLi NET Telekommunikation GmbH & Co.	`2.04ms` from Duesseldorf, DE
3.71.107.184	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
87.156.3.104	AS3320 Deutsche Telekom AG	`5.07ms` from Frankfurt am Main, DE
81.213.150.216	AS9121 Turk Telekomunikasyon Anonim Sirketi	`14.77ms` from Istanbul, TR
94.103.170.248	AS211066 Simon Mariacher	`0.11ms` from Kerkrade, NL
92.20.69.24	AS13285 TalkTalk Communications Limited	`2.60ms` from Manchester, GB
174.48.199.24	AS7922 Comcast Cable Communications, LLC	`2.99ms` from Miami, US
93.25.167.40	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.42ms` from Paris, FR
39.75.22.24	AS4837 CHINA UNICOM China169 Backbone	`4.07ms` from Qingdao, CN
3.230.106.216	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
195.78.91.56	AS200598 Lunarnaut, LLC	`0.17ms` from San Jose, US
141.223.1.40	AS3784 Pohang University of Science and Technology	`6.30ms` from Seoul, KR
118.43.245.24	AS4766 Korea Telecom	`9.92ms` from Seoul, KR
36.212.151.216	AS9808 China Mobile Communications Group Co., Ltd.	`3.49ms` from Shenzhen, CN
203.117.37.248	AS4657 StarHub Ltd	`0.77ms` from Singapore, SG
4.196.149.216	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
41.62.246.216	AS37705 TOPNET	`1.95ms` from Tunis, TN
34.65.66.200	AS396982 Google LLC	`0.11ms` from Zuerich, CH
97.146.133.24	AS6167 Verizon Business	`17.90ms` from Ashburn, US
135.129.210.216	AS19331 Twin Lakes Telephone Cooperative Corporation	`9.38ms` from Atlanta, US
125.25.85.120	AS23969 TOT Public Company Limited	`6.06ms` from Bangkok, TH
23.94.179.104	AS36352 HostPapa	`0.20ms` from Buffalo, US
3.143.230.104	AS16509 Amazon.com, Inc.	`0.97ms` from Columbus, US
170.76.214.40	AS396305 Clarksville Connected Utilities	`9.50ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f4 205.220.176.172

traceroute to 205.220.176.172 (205.220.176.172): 64 hops max, 52 byte packets

4 [AS3356] 4.17.109.150 132.017 ms

5 [AS22843] 205.220.176.172 131.777 ms

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

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.

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