AS13916 Proofpoint, Inc.

PROOFPOINT-UT7

IPv4 Addresses: 1,280

Number of Peers: 3

Number of Prefixes: 8

ASN Allocated: 20^th May 2014

ASN
Prefixes
Peers
Upstreams
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World Map
Raw Whois

AS13916 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

20^th May 2014

Allocated Country:

AS13916 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

abuse@proofpoint.com

arin-management@proofpoint.com

Abuse Contacts:

abuse@proofpoint.com

Address:

925 W Maude Ave,

Sunnyvale,

CA,

94085,

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
148.163.128.0/24	Proofpoint, Inc.	148.163.128.0/19	ARIN
148.163.129.0/24	Proofpoint, Inc.	148.163.128.0/19	ARIN
148.163.130.0/24	Proofpoint, Inc.	148.163.128.0/19	ARIN
208.83.136.0/24	Proofpoint, Inc.	208.83.136.0/22	ARIN
208.83.138.0/24	Proofpoint, Inc.	208.0.0.0/11	ARIN

Announced Prefix	Description	Parent Prefix	RIR
2620:0:2900::/48	Cloudmark, Inc.	2620:0:28f8::/45	ARIN
2620:0:2901::/48	Cloudmark, Inc.	2620:0:2900::/44	ARIN
2620:100:9008::/47	Proofpoint, Inc.	2620:100:9000::/44	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier

Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS3356	LEVEL3	Level 3 Parent, LLC

IPv6 Upstream Graph

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       13916
ASName:         PROOFPOINT-UT7
ASHandle:       AS13916
RegDate:        2014-05-20
Updated:        2014-05-20    
Ref:            https://rdap.arin.net/registry/autnum/13916


OrgName:        Proofpoint, Inc.
OrgId:          PROOF
Address:        925 W Maude Ave
City:           Sunnyvale
StateProv:      CA
PostalCode:     94085
Country:        US
RegDate:        2007-10-16
Updated:        2021-06-15
Ref:            https://rdap.arin.net/registry/entity/PROOF


OrgAbuseHandle: PAA19-ARIN
OrgAbuseName:   Proofpoint ARIN Abuse
OrgAbusePhone:  +1-801-748-4494 
OrgAbuseEmail:  abuse@proofpoint.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PAA19-ARIN

OrgTechHandle: NETWO2061-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-408-517-4710 
OrgTechEmail:  arin-management@proofpoint.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2061-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS13916 Proofpoint, Inc.

PROOFPOINT-UT7

AS13916 Summary

Regional Registry:

Allocation Status:

Allocation Date:

Allocated Country:

AS13916 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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