66.159.247.0/24

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:      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


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

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
66.159.247.241	villatheos.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.159.247.174	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
43.130.77.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from Ashburn, US
54.165.182.40	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
123.114.121.88	AS4808 China Unicom Beijing Province Network	`3.89ms` from Beijing, CN
162.191.208.120	AS21928 T-Mobile USA, Inc.	`18.75ms` from Chicago, US
80.128.249.104	AS3320 Deutsche Telekom AG	`1.40ms` from Frankfurt am Main, DE
187.140.98.216	AS8151 UNINET	`5.23ms` from Guadalajara, MX
5.182.219.40	AS134548 DXTL Tseung Kwan O Service	`0.71ms` from Hong Kong, HK
90.210.186.120	AS5607 Sky UK Limited	`1.16ms` from London, GB
193.206.64.248	AS137 Consortium GARR	`2.98ms` from Milan, IT
185.48.74.104	AS50340 JSC Selectel	`0.81ms` from Moscow, RU
34.90.63.24	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
24.189.157.56	AS6128 Cablevision Systems Corp.	`8.44ms` from Piscataway, US
172.193.156.200	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
190.166.155.40	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.98ms` from Santo Domingo, DO
183.141.150.232	AS4134 CHINANET-BACKBONE	`7.84ms` from Shanghai, CN
155.186.6.24	AS20115 Charter Communications LLC	`7.75ms` from St. Louis, US
81.207.231.152	AS1136 KPN B.V.	`1.14ms` from Amsterdam, NL
34.239.5.8	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
96.255.216.24	AS701 Verizon Business	`2.35ms` from Ashburn, US
186.17.13.120	AS23201 Telecel S.A.	`16.69ms` from Asuncion, PY
52.32.67.200	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
197.121.227.216	AS36992 ETISALAT MISR	`19.71ms` from Cairo, EG
97.93.214.152	AS20115 Charter Communications LLC	`4.08ms` from Dallas, US
2.123.173.88	AS5607 Sky UK Limited	`1.95ms` from Erith, GB
46.104.86.40	AS20978 TT Mobil Iletisim Hizmetleri A.S	`14.45ms` from Istanbul, TR

Traceroute

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

traceroute -a -n -q1 -f4 66.159.247.176

traceroute to 66.159.247.176 (66.159.247.176): 64 hops max, 52 byte packets

4 [AS174] 154.54.62.249 0.731 ms

5 *

6 [AS52129] 66.159.247.176 0.357 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On March 13th 2026

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.

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