PTR (Reverse DNS): mx0b-00278502.pphosted.com                    
             
Lookup results for 205.220.176.148 from whois.arin.net server:

NetRange:       205.220.160.0 - 205.220.191.255
CIDR:           205.220.160.0/19
NetName:        PROOF
NetHandle:      NET-205-220-160-0-1
Parent:         NET205 (NET-205-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Proofpoint, Inc. (PROOF)
RegDate:        2019-01-24
Updated:        2020-11-18
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE------
Ref:            https://rdap.arin.net/registry/ip/205.220.160.0
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:  +1-801-748-4444
OrgTechEmail:  arin-management@proofpoint.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2061-ARIN

Lookup results for 205.220.176.148 from whois.ripe.net server:

inetnum:        205.211.84.0 - 205.220.215.255
netname:        NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
descr:          IPv4 address block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:
remarks:        For registration information,
remarks:        you can consult the following sources:
remarks:
remarks:        IANA
remarks:        http://www.iana.org/assignments/ipv4-address-space
remarks:        http://www.iana.org/assignments/iana-ipv4-special-registry
remarks:        http://www.iana.org/assignments/ipv4-recovered-address-space
remarks:
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks:        ------------------------------------------------------
country:        EU # Country is really world wide
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
status:         ALLOCATED UNSPECIFIED
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-01-07T10:47:48Z
last-modified:  2019-01-07T10:47:48Z
source:         RIPE
role:           Internet Assigned Numbers Authority
address:        see http://www.iana.org.
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
nic-hdl:        IANA1-RIPE
remarks:        For more information on IANA services
remarks:        go to IANA web site at http://www.iana.org.
mnt-by:         RIPE-NCC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:27Z
source:         RIPE # Filtered