Dataweaz

64.69.16.2

Bad reputation: listed in 2 blacklists

Summary

Hostname
—
ASN
—
Organization
Workday, Inc.
Network
WORKD
Range
64.69.16.0 - 64.69.31.255
/24 block
64.69.16.0/24
Country
US
Blacklists
2 of 14
Abuse contact
[email protected]

Presence of 64.69.16.2 in blacklists

ListStatus
zen.spamhaus.orgListed
black.junkemailfilter.comListed
bl.spamcop.netNot listed
multi.surbl.orgNot listed
dnsbl.sorbs.netNot listed
b.barracudacentral.orgNot listed
dnsbl.tornevall.orgNot listed
dnsbl.httpbl.orgNot listed
dnsbl-1.uceprotect.netNot listed
dnsbl-2.uceprotect.netNot listed
dnsbl-3.uceprotect.netNot listed
v4.fullbogons.cymru.comNot listed
bl.blocklist.deNot listed
rbl.blockedservers.comNot listed

What is a blacklist (RBL)?

An RBL (Real-time Blackhole List), also known as a DNSBL (DNS-based Blackhole List), is a mechanism used to fight spam by blocking e-mails coming from sources known to send spam. RBLs are databases listing the IP addresses deemed responsible for sending unsolicited e-mail. Mail server administrators use these lists to filter incoming e-mails by checking whether the sender's IP address appears in one or more RBLs. If it does, the e-mail may be rejected or subjected to additional checks.

There are different types of RBLs, each with its own criteria for listing IP addresses. Some focus on IP addresses that send spam directly, while others list IP addresses belonging to networks known to host computers infected with malware and used as bots to send spam. RBL operators keep their lists up to date through automatic and manual contributions, and IP address owners can often request removal from a list if they believe the listing is unjustified.

WHOIS data for 64.69.16.2

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange:       64.69.16.0 - 64.69.31.255
CIDR:           64.69.16.0/20
NetName:        WORKD
NetHandle:      NET-64-69-16-0-1
Parent:         NET64 (NET-64-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Workday, Inc. (WORKD)
RegDate:        2015-10-21
Updated:        2026-08-07
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref:            https://rdap.arin.net/registry/ip/64.69.16.0
OrgName:        Workday, Inc.
OrgId:          WORKD
Address:        6110 Stoneridge Mall Road
City:           Pleasanton
StateProv:      CA
PostalCode:     94588
Country:        US
RegDate:        2007-01-04
Updated:        2026-07-10
Ref:            https://rdap.arin.net/registry/entity/WORKD
OrgRoutingHandle: NOC2373-ARIN
OrgRoutingName:   Network Operations Center
OrgRoutingPhone:  +1-925-951-9000 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC2373-ARIN
OrgTechHandle: WHEET7-ARIN
OrgTechName:   Wheet, Douglas 
OrgTechPhone:  +1-925-379-6312 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/WHEET7-ARIN
OrgTechHandle: ACKLE19-ARIN
OrgTechName:   Ackley, Sean 
OrgTechPhone:  +1-925-951-9997 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ACKLE19-ARIN
OrgTechHandle: MOROZ8-ARIN
OrgTechName:   Morozov, Andrei 
OrgTechPhone:  +353 1 4200700 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MOROZ8-ARIN
OrgTechHandle: MOSKA9-ARIN
OrgTechName:   Moskalenko, Ruslan 
OrgTechPhone:  +1-925-209-5603 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MOSKA9-ARIN
OrgAbuseHandle: NOC2373-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-925-951-9000 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC2373-ARIN
OrgTechHandle: ZAKHA-ARIN
OrgTechName:   Zakharyev, Victor 
OrgTechPhone:  +1-925-951-9000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZAKHA-ARIN
OrgTechHandle: REEVE220-ARIN
OrgTechName:   Reeves, Thomas 
OrgTechPhone:  +1-408-309-1038 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/REEVE220-ARIN
OrgDNSHandle: NOC2373-ARIN
OrgDNSName:   Network Operations Center
OrgDNSPhone:  +1-925-951-9000 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC2373-ARIN
OrgNOCHandle: NOC2373-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-925-951-9000 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2373-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Related domain names

Domains mentioned in the reverse DNS and the WHOIS of 64.69.16.2.

What is an IP address?

An IP address is a unique identifier on the internet that identifies a server or an internet user. Here the IP address is 64.69.16.2: it may be the unique address used to reach a website, or the unique address of an internet user.

An SMTP server (a server used to send e-mails) must have a reverse DNS record associated with its IP address

Neighboring IP addresses

Other IP addresses