Whois & RDAP Lookup
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IP Geolocation RDAPIP Range147.161.236.0 - 147.161.236.255
Handle147.161.236.0 - 147.161.236.255
NameZSCALER-MAN1
TypeLEGACY
CountryGB
HolderZSCALER-RIPE-MNT
Registered2022-01-12 19:44 UTC
Updated2023-03-14 23:42 UTC
RegistrantZSCALER-RIPE-MNT
Admin ContactZscaler Operations
Email[email protected]
Phone+1-408-701-0534
AddressZscaler, Inc., 110 Rose Orchard Way, San Jose, CA 95134, UNITED STATES
Tech ContactZscaler Operations
Email[email protected]
Phone+1-408-701-0534
AddressZscaler, Inc., 110 Rose Orchard Way, San Jose, CA 95134, UNITED STATES
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.arin.net
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. # NetRange: 147.161.8.0 - 147.163.255.255 CIDR: 147.161.16.0/20, 147.161.128.0/17, 147.162.0.0/15, 147.161.32.0/19, 147.161.8.0/21, 147.161.64.0/18 NetName: RIPE-ERX-147-161-0-0 NetHandle: NET-147-161-8-0-1 Parent: NET147 (NET-147-0-0-0-0) NetType: Early Registrations, Transferred to RIPE NCC OriginAS: Organization: RIPE Network Coordination Centre (RIPE) RegDate: 2003-10-08 Updated: 2025-02-10 Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois. Ref: https://rdap.arin.net/registry/ip/147.161.8.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.ripe.net OrgName: RIPE Network Coordination Centre OrgId: RIPE Address: P.O. Box 10096 City: Amsterdam StateProv: PostalCode: 1001EB Country: NL RegDate: Updated: 2013-07-29 Ref: https://rdap.arin.net/registry/entity/RIPE ReferralServer: whois.ripe.net ResourceLink: https://apps.db.ripe.net/db-web-ui/query OrgTechHandle: RNO29-ARIN OrgTechName: RIPE NCC Operations OrgTechPhone: +31 20 535 4444 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN OrgAbuseHandle: ABUSE3850-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +31205354444 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-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. # % This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '147.161.236.0 - 147.161.236.255' % Abuse contact for '147.161.236.0 - 147.161.236.255' is '[email protected]' inetnum: 147.161.236.0 - 147.161.236.255 netname: ZSCALER-MAN1 descr: Zscaler Manchester geofeed: https://config.zscaler.com/downloads/geofeed.csv country: GB admin-c: ZSCA-RIPE tech-c: ZSCA-RIPE status: LEGACY mnt-by: ZSCALER-RIPE-MNT created: 2022-01-12T19:44:15Z last-modified: 2023-03-14T23:42:47Z source: RIPE role: Zscaler Operations address: Zscaler, Inc. address: 110 Rose Orchard Way address: San Jose, CA 95134 address: UNITED STATES phone: +1-408-701-0534 admin-c: BF2769-RIPE admin-c: CG8479-RIPE admin-c: GI2435-RIPE tech-c: BF2769-RIPE tech-c: CG8479-RIPE tech-c: GI2435-RIPE nic-hdl: ZSCA-RIPE abuse-mailbox: [email protected] mnt-by: ZSCALER-RIPE-MNT created: 2015-01-17T01:13:59Z last-modified: 2016-09-12T23:55:56Z source: RIPE # Filtered % Information related to '147.161.236.0/24AS62044' route: 147.161.236.0/24 descr: Zscaler MAN1 origin: AS62044 mnt-by: ZSCALER-RIPE-MNT created: 2022-01-12T21:12:13Z last-modified: 2022-01-12T21:12:13Z source: RIPE % This query was served by the RIPE Database Query Service version 1.123 (DEXTER) % Query time: 831 msec % WHEN: Thu Jul 30 06:23:23 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
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{
"length": 24,
"v4prefix": "147.161.236.0"
}
],
"country": "GB",
"endAddress": "147.161.236.255",
"entities": [
{
"handle": "ZSCA-RIPE",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ZSCA-RIPE",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
"administrative",
"technical"
],
"vcardArray": [
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[
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"text",
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],
[
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{},
"text",
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],
[
"kind",
{},
"text",
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],
[
"adr",
{
"label": "Zscaler, Inc.\n110 Rose Orchard Way\nSan Jose, CA 95134\nUNITED STATES"
},
"text",
[
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""
]
],
[
"tel",
{
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},
"text",
"+1-408-701-0534"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
},
{
"handle": "ZSCALER-RIPE-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ZSCALER-RIPE-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
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}
],
"objectClassName": "entity",
"roles": [
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[
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],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"entities": [
{
"handle": "ZSCALER-RIPE-MNT",
"links": [
{
"href": "https://rdap.db.ripe.net/entity/ZSCALER-RIPE-MNT",
"rel": "self",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity",
"roles": [
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],
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"text",
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],
[
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{},
"text",
"individual"
]
]
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}
],
"handle": "ZA1089-RIPE",
"objectClassName": "entity",
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
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{},
"text",
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],
[
"fn",
{},
"text",
"Zscaler Abuse Desk"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "110 Rose Orchard Way, San Jose, CA 95134, US"
},
"text",
[
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""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2022-01-12T19:44:15Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-03-14T23:42:47Z"
}
],
"handle": "147.161.236.0 - 147.161.236.255",
"ipVersion": "v4",
"links": [
{
"href": "https://config.zscaler.com/downloads/geofeed.csv",
"rel": "geofeed",
"type": "application/geofeed+csv",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/147.161.236.0%20-%20147.161.236.255",
"rel": "rdap-up",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-up/147.161.236.0%20-%20147.161.236.255?status=active",
"rel": "rdap-up rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-down/147.161.236.0%20-%20147.161.236.255",
"rel": "rdap-down",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/147.161.236.0%20-%20147.161.236.255",
"rel": "rdap-top",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-top/147.161.236.0%20-%20147.161.236.255?status=active",
"rel": "rdap-top rdap-active",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "https://rdap.db.ripe.net/ips/rirSearch1/rdap-bottom/147.161.236.0%20-%20147.161.236.255",
"rel": "rdap-bottom",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "https://rdap.db.ripe.net/ip/147.161.236.199",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
},
{
"href": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"value": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"name": "ZSCALER-MAN1",
"notices": [
{
"description": [
"This output has been filtered."
],
"title": "Filtered"
},
{
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm\u0026show_form=true",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Objects returned came from source",
"RIPE"
],
"title": "Source"
},
{
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"rel": "terms-of-service",
"type": "application/pdf",
"value": "https://rdap.db.ripe.net/ip/147.161.236.199"
}
],
"title": "Terms and Conditions"
}
],
"objectClassName": "ip network",
"parentHandle": "147.161.236.0 - 147.161.237.255",
"port43": "whois.ripe.net",
"rdapConformance": [
"geofeed1",
"rirSearch1",
"ips",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"redacted": [
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ZSCA-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
},
{
"method": "removal",
"name": {
"description": "Personal e-mail information"
},
"prePath": "$.entities[?(@.handle=='ZA1089-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"reason": {
"description": "Personal data"
}
}
],
"remarks": [
{
"description": [
"Zscaler Manchester"
]
}
],
"startAddress": "147.161.236.0",
"status": [
"active"
],
"type": "LEGACY"
}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.