155.121.44.242 - United States | Free Lookup

NetRange: 155.121.0.0 - 155.121.255.255
CIDR: 155.121.0.0/16
NetName: VERCEL-14
NetHandle: NET-155-121-0-0-1
Parent: NET155 (NET-155-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Vercel, Inc (ZEITI)
RegDate: 2025-12-23
Updated: 2026-02-26
Comment: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref: https://rdap.arin.net/registry/ip/155.121.0.0

OrgName: Vercel, Inc
OrgId: ZEITI
Address: 340 S LEMON AVE #4133
City: Walnut
StateProv: CA
PostalCode: 91789
Country: US
RegDate: 2020-03-26
Updated: 2025-12-24
Comment: https://vercel.com
Ref: https://rdap.arin.net/registry/entity/ZEITI

OrgTechHandle: MFV2-ARIN
OrgTechName: Vieira, Matheus Fernandez
OrgTechPhone: +1-415-980-8007
OrgTechEmail: arin@vercel.com
OrgTechRef: https://rdap.arin.net/registry/entity/MFV2-ARIN

OrgTechHandle: HADDA65-ARIN
OrgTechName: Haddad, Joe
OrgTechPhone: +1-415-398-5463
OrgTechEmail: timer@vercel.com
OrgTechRef: https://rdap.arin.net/registry/entity/HADDA65-ARIN

OrgAbuseHandle: ABUSE7926-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-415-980-8007
OrgAbuseEmail: abuse@vercel.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7926-ARIN

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.