Whois & RDAP Lookup

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AS7203

WHOIS
Abuse Contact[email protected]
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Raw WHOIS response

#
# 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.
#


ASNumber:       7203
ASName:         LEASEWEB-USA-SFO
ASHandle:       AS7203
RegDate:        1996-10-08
Updated:        2022-03-31
Comment:        Please send all abuse notifications to the following email address: [email protected]. To ensure proper processing of your abuse notification, please visit the website www.leaseweb.com/abuse for notification requirements. All police and other government agency requests must be sent to [email protected].
Ref:            https://rdap.arin.net/registry/autnum/7203


OrgName:        Leaseweb USA, Inc.
OrgId:          LU-76
Address:        1735 Lundy Ave
City:           San Jose
StateProv:      CA
PostalCode:     95131
Country:        US
RegDate:        2015-07-30
Updated:        2016-03-15
Ref:            https://rdap.arin.net/registry/entity/LU-76


OrgTechHandle: LEASE-ARIN
OrgTechName:   Leaseweb ARIN
OrgTechPhone:  +1-571-814-3777 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/LEASE-ARIN

OrgAbuseHandle: LUAD3-ARIN
OrgAbuseName:   Leaseweb US abuse dept
OrgAbusePhone:  +1-571-814-3777 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LUAD3-ARIN

RTechHandle: LEASE-ARIN
RTechName:   Leaseweb ARIN
RTechPhone:  +1-571-814-3777 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/LEASE-ARIN

RAbuseHandle: LUAD3-ARIN
RAbuseName:   Leaseweb US abuse dept
RAbusePhone:  +1-571-814-3777 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/LUAD3-ARIN

RNOCHandle: LEASE-ARIN
RNOCName:   Leaseweb ARIN
RNOCPhone:  +1-571-814-3777 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/LEASE-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.
#

% Query time: 963 msec
% WHEN: Thu Oct 22 19:39:07 UTC 2026

Frequently asked questions

What is WHOIS?

WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.

What is RDAP, and how does it differ?

RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.

What is the difference between a registrar and a registrant?

The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.

What are nameservers?

Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.

What is DNSSEC?

DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.

Why is the contact information redacted?

Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.