1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.220.0.0/16
  4. AS52129  | 205.220.185.0/24

205.220.185.0/24

AS52129  ·  Proofpoint, Inc.

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Summary

Country United States
Domain proofpoint.com
ASN AS52129
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

Nearby Ranges

BGP prefixes that overlap with 205.220.0.0/16

Range ASN Company Num of IPs
205.220.0.0/17 AS53813 ZSCALER, INC. 32,768
205.220.0.0/17 AS22616 ZSCALER, INC. 32,768
205.220.0.0/17 AS62044 ZSCALER, INC. 32,768
205.220.192.0/20 AS55254 WaveDirect Telecommunications 4,096
205.220.240.0/21 AS46592 Tombigbee Communications, LLC 2,048
205.220.208.0/21 AS23263 Fatbeam, LLC 2,048
205.220.208.0/21 AS55039 Fatbeam, LLC 2,048
205.220.232.0/21 AS397005 Central Virginia Services, INC 2,048
205.220.32.0/23 AS22616 Zscaler, Inc. 512
205.220.34.0/23 AS22616 Zscaler, Inc. 512
205.220.36.0/23 AS22616 Zscaler, Inc. 512
205.220.38.0/23 AS22616 Zscaler, Inc. 512
205.220.40.0/23 AS22616 Zscaler, Inc. 512
205.220.4.0/23 AS22616 Zscaler, Inc. 512
205.220.42.0/23 AS22616 Zscaler, Inc. 512
205.220.6.0/23 AS22616 Zscaler, Inc. 512
205.220.8.0/23 AS22616 Zscaler, Inc. 512
205.220.252.0/23 AS32922 ATC Communications 512
205.220.76.0/23 AS53813 Zscaler, Inc. 512
205.220.250.0/23 AS174 BLAZE BROADBAND LLC 512
205.220.216.0/23 AS200598 Lunarnaut, LLC 512
205.220.0.0/23 AS22616 Zscaler, Inc. 512
205.220.2.0/23 AS22616 Zscaler, Inc. 512
205.220.26.0/23 AS22616 Zscaler, Inc. 512
205.220.28.0/23 AS22616 Zscaler, Inc. 512
205.220.30.0/23 AS22616 Zscaler, Inc. 512
205.220.16.0/23 AS53813 Zscaler Softech India Private Limited 512
205.220.18.0/23 AS53813 Zscaler Softech India Private Limited 512
205.220.20.0/23 AS53813 Zscaler Softech India Private Limited 512
205.220.22.0/23 AS53813 Zscaler Softech India Private Limited 512
205.220.24.0/23 AS53813 Zscaler Softech India Private Limited 512
205.220.70.0/23 AS53813 Zscaler, Inc. 512
205.220.72.0/23 AS53813 Zscaler, Inc. 512
205.220.74.0/23 AS53813 Zscaler, Inc. 512
205.220.254.0/23 AS11894 Service Credit Union 512
205.220.78.0/23 AS53813 Zscaler, Inc. 512
205.220.228.0/24 AS396998 Path Network, Inc. 256
205.220.248.0/24 AS19983 Global Technology Partners LLC 256
205.220.80.0/24 AS53813 Zscaler, Inc. 256
205.220.90.0/24 AS53813 Zscaler, Inc. 256
205.220.91.0/24 AS53813 Zscaler, Inc. 256
205.220.98.0/24 AS53813 Zscaler, Inc. 256
205.220.249.0/24 AS54849 Kane Warehousing, Inc 256
205.220.219.0/24 AS394195 Clearnetworx 256
205.220.229.0/24 AS5511 North Telecom 256
205.220.227.0/24 AS203938 Samuel Cosgrove 256

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

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

IP Address ASN Details
205.220.185.84 AS52129 Proofpoint, Inc. 0.34ms from Amsterdam, NL

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
3.212.75.104 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
23.221.254.136 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
50.112.14.168 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
27.10.212.120 AS4837 CHINA UNICOM China169 Backbone 2.16ms from Chongqing, CN
39.129.230.136 AS9808 China Mobile Communications Group Co., Ltd. 8.52ms from Kunming, CN
104.175.255.40 AS20001 Charter Communications Inc 6.59ms from Los Angeles, US
38.33.108.40 AS398823 PEG TECH INC 7.90ms from Los Angeles, US
153.80.68.248 AS44559 IT HOSTLINE LTD 0.15ms from Moscow, RU
171.111.219.88 AS138169 China Telecom 1.00ms from Nanning, CN
211.106.176.136 AS4766 Korea Telecom 1.14ms from Seoul, KR
52.63.80.104 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
126.63.221.24 AS17676 SoftBank Corp. 4.19ms from Tokyo, JP
42.232.27.248 AS4837 CHINA UNICOM China169 Backbone 3.95ms from Zhengzhou, CN
83.103.177.136 AS12302 Vodafone Romania S.A. 7.27ms from Bucharest, RO
23.94.32.40 AS36352 HostPapa 0.15ms from Buffalo, US
14.176.75.24 AS45899 VNPT Corp 3.64ms from Da Nang, VN
116.28.205.40 AS4134 CHINANET-BACKBONE 9.75ms from Guangzhou, CN
60.14.133.72 AS4837 CHINA UNICOM China169 Backbone 6.74ms from Harbin, CN
75.11.126.232 AS7018 AT&T Enterprises, LLC 1.50ms from Houston, US
84.65.189.216 AS5378 Vodafone Limited 2.93ms from Manchester, GB
97.237.10.40 AS6167 Verizon Business 10.44ms from Piscataway, US
193.253.122.56 AS3215 Orange S.A. 3.79ms from Saint-Denis, RE
220.80.172.152 AS4766 Korea Telecom 5.17ms from Seoul, KR
218.146.51.184 AS4766 Korea Telecom 1.41ms from Seoul, KR
46.126.98.24 AS6730 Sunrise GmbH 6.04ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f4 205.220.185.46
traceroute to 205.220.185.46 (205.220.185.46): 64 hops max, 52 byte packets
4 [AS174] 154.54.62.249 0.886 ms
5 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

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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