66.159.253.0/24

AS52129 · Proofpoint, Inc.

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Summary

Country	United States
Domain	proofpoint.com
ASN	AS52129
Registry	ARIN
ID	PROOF

WHOIS Details

NetHandle:      NET-66-159-224-0-1
OrgID:          PROOF
Parent:         NET-66-0-0-0-0
NetName:        PROOF
NetRange:       66.159.224.0 - 66.159.255.255
NetType:        allocation
RegDate:        2020-06-23
Updated:        2025-07-03
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 66.159.0.0/16

Range	ASN	Company	Num of IPs
66.159.128.0/18	AS7018	AT&T Enterprises, LLC	16,384
66.159.64.0/19	AS17054	Expedient	8,192
66.159.192.0/19	AS394089	Palo Alto Networks, Inc	8,192
66.159.48.0/20	AS12028	MM Internet, Inc.	4,096
66.159.112.0/20	AS5690	Vianet Inc.	4,096
66.159.108.0/22	AS55053	2267921 ONTARIO LTD	1,024
66.159.254.0/24	AS52129	Proofpoint, Inc.	256
66.159.255.0/24	AS52129	Proofpoint, Inc.	256

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
66.159.253.219	kewlpics.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.159.253.2	AS52129 Proofpoint, Inc.	`0.34ms` from Jeddah, SA

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
52.168.179.168	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
144.134.118.136	AS1221 Telstra Limited	`3.73ms` from Brisbane, AU
5.204.179.24	AS213155 Yettel Hungary Ltd.	`13.71ms` from Budapest, HU
65.255.80.72	AS11650 Pioneer Long Distance Inc.	`6.13ms` from Dallas, US
3.249.199.216	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
101.37.68.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.84ms` from Hangzhou, CN
23.93.197.24	AS46375 Sonic Telecom LLC	`1.76ms` from San Jose, US
171.123.142.56	AS4837 CHINA UNICOM China169 Backbone	`7.15ms` from Taiyuan, CN
50.100.183.24	AS577 Bell Canada	`3.96ms` from Toronto, CA
80.49.49.184	AS5617 Orange Polska Spolka Akcyjna	`6.61ms` from Warsaw, PL
186.182.6.8	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`18.98ms` from Buenos Aires, AR
129.114.36.88	AS32093 University of Texas at Austin	`6.28ms` from Dallas, US
162.19.183.248	AS16276 OVH SAS	`0.10ms` from Frankfurt am Main, DE
14.189.171.168	AS45899 VNPT Corp	`3.18ms` from Hanoi, VN
107.151.90.184	AS132839 POWER LINE DATACENTER	`1.18ms` from Hong Kong, HK
104.74.160.184	AS16625 Akamai Technologies, Inc.	`0.85ms` from Incheon, KR
130.81.18.168	AS701 Verizon Business	`0.55ms` from Philadelphia, US
68.3.93.168	AS22773 Cox Communications Inc.	`5.35ms` from Phoenix, US
80.90.139.168	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`6.77ms` from Prague, CZ
98.239.121.24	AS7922 Comcast Cable Communications, LLC	`13.60ms` from Santa Clara, US
115.41.173.168	AS18313 LG HelloVision Corp.	`6.69ms` from Seoul, KR
61.74.122.200	AS4766 Korea Telecom	`1.19ms` from Seoul, KR
114.145.179.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.35ms` from Tokyo, JP
196.187.45.184	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.19ms` from Tunis, TN
194.166.48.104	AS8447 A1 Telekom Austria AG	`3.80ms` from Vienna, AT

Traceroute

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

traceroute -a -n -q1 -f4 66.159.253.23

traceroute to 66.159.253.23 (66.159.253.23): 64 hops max, 52 byte packets

4 [AS25019] 185.1.126.8 0.569 ms

5 *

6 *

7 [AS52129] 66.159.253.23 0.413 ms

Measurement taken from

IPinfo ProbeNet in Jeddah, SA

On January 30th 2026

What are IP address ranges?

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