IP Address Lookup

Whois information

NetRange: 63.245.208.0 - 63.245.223.255
CIDR: 63.245.208.0/20
NetName: MOZNET-1
NetHandle: NET-63-245-208-0-1
Parent: NET63 (NET-63-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Mozilla Corporation (MOZIL-1)
RegDate: 2006-06-16
Updated: 2017-09-13
Ref: https://rdap.arin.net/registry/ip/63.245.208.0

OrgName: Mozilla Corporation
OrgId: MOZIL-1
Address: 149 New Montgomery St
Address: Floor 4
City: San Francisco
StateProv: CA
PostalCode: 94105
Country: US
RegDate: 2005-12-30
Updated: 2024-11-25
Ref: https://rdap.arin.net/registry/entity/MOZIL-1

OrgTechHandle: MOZIL-ARIN
OrgTechName: Mozilla Hostmaster
OrgTechPhone: +1-650-903-0800
OrgTechEmail: hostmaster@mozilla.com
OrgTechRef: https://rdap.arin.net/registry/entity/MOZIL-ARIN

OrgAbuseHandle: MOZIL-ARIN
OrgAbuseName: Mozilla Hostmaster
OrgAbusePhone: +1-650-903-0800
OrgAbuseEmail: hostmaster@mozilla.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MOZIL-ARIN

RAbuseHandle: MOZIL1-ARIN
RAbuseName: Mozilla Abuse
RAbusePhone: +1-650-903-0875
RAbuseEmail: abuse@mozilla.com
RAbuseRef: https://rdap.arin.net/registry/entity/MOZIL1-ARIN

RTechHandle: MOZIL-ARIN
RTechName: Mozilla Hostmaster
RTechPhone: +1-650-903-0800
RTechEmail: hostmaster@mozilla.com
RTechRef: https://rdap.arin.net/registry/entity/MOZIL-ARIN

NetRange: 63.245.216.0 - 63.245.223.255
CIDR: 63.245.216.0/21
NetName: MOZILLA-FIREFOX-VPN
NetHandle: NET-63-245-216-0-1
Parent: MOZNET-1 (NET-63-245-208-0-1)
NetType: Reassigned
OriginAS:
Customer: Mozilla Corporation (C11440135)
RegDate: 2025-12-03
Updated: 2025-12-03
Ref: https://rdap.arin.net/registry/ip/63.245.216.0

CustName: Mozilla Corporation
Address: 149 NEW MONTGOMERY ST FL 4
City: SAN FRANCISCO
StateProv: CA
PostalCode: 94105-3740
Country: US
RegDate: 2025-12-03
Updated: 2025-12-03
Ref: https://rdap.arin.net/registry/entity/C11440135

OrgTechHandle: MOZIL-ARIN
OrgTechName: Mozilla Hostmaster
OrgTechPhone: +1-650-903-0800
OrgTechEmail: hostmaster@mozilla.com
OrgTechRef: https://rdap.arin.net/registry/entity/MOZIL-ARIN

OrgAbuseHandle: MOZIL-ARIN
OrgAbuseName: Mozilla Hostmaster
OrgAbusePhone: +1-650-903-0800
OrgAbuseEmail: hostmaster@mozilla.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MOZIL-ARIN

RAbuseHandle: MOZIL1-ARIN
RAbuseName: Mozilla Abuse
RAbusePhone: +1-650-903-0875
RAbuseEmail: abuse@mozilla.com
RAbuseRef: https://rdap.arin.net/registry/entity/MOZIL1-ARIN

RTechHandle: MOZIL-ARIN
RTechName: Mozilla Hostmaster
RTechPhone: +1-650-903-0800
RTechEmail: hostmaster@mozilla.com
RTechRef: https://rdap.arin.net/registry/entity/MOZIL-ARIN

DNS BlackList results:

  • BL.SPAMCOP.NET Not Listed
  • SBL.SPAMHAUS.ORG Listed
  • B.BARRACUDACENTRAL.ORG Not Listed
  • SPAM.SPAMRATS.COM Not Listed
  • Z.MAILSPIKE.NET Not Listed
  • CBL.ABUSEAT.ORG Listed

Most recent complaints

Automated analysis

Source: StopForumSpam IP feed. Automatically generated from the recorded source.

This address appears in the StopForumSpam IP feed. The source was retrieved on 2026-10-12 at 04:45:03 UTC. That is a third-party listing, not a confirmed incident on this website.

Generated on: 12th, Oct. 2026

Please help us keep Internet safer and cleaner by leaving a descriptive comment about 63.245.217.41 IP address

DNSBL* - is a list of IP addresses published through the Internet Domain Name Service (DNS) either as a zone file that can be used by DNS server software, or as a live DNS zone that can be queried in real-time. DNSBLs are most often used to publish the addresses of computers or networks linked to spamming; most mail server software can be configured to reject or flag messages which have been sent from a site listed on one or more such lists.

WHOIS** - is a query/response protocol that is widely used for querying databases in order to determine the registrant or assignee of Internet resources, such as a domain name, an IP address block, or an autonomous system number. WHOIS lookups were traditionally performed with a command line interface application, and network administrators predominantly still use this method, but many simplified web-based tools exist. WHOIS services are typically communicated using the Transmission Control Protocol (TCP). Servers listen to requests on the well-known port number 43.

** Approximate Geographic Location - This is NOT the exact geographical location of the person/organization with the given IP address. However, this should still give you a good idea about the area/region where this person/orgranization is located.