206208 looking glass

AS22616 ZSCALER, INC. 🇺🇸 US

Announcing 615 prefixes, seen at the RIS collectors.

IPv4 prefixes
567
936,704 (3,659 × /24)
IPv6 prefixes
48
9,993 × /48
Upstreams
10
transit providers observed
Peers
15
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS22616
Name
ZSCALER, INC.
Organisation
Zscaler AS22616
Country
🇺🇸 US
RIR
ARIN
Allocated
2014-05-28
Network type
Network Services
Scope
Regional
Peering policy
Open
IRR as-set
AS-ZSCALER-AMER
Website
http://www.zscaler.com
PeeringDB
net/4048
Exchanges
23
Facilities
26

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

557 valid (90.6%) 0 invalid (0.0%) 58 no ROA (9.4%)

Whois

Fetched from whois.arin.net

ASNumber:       22616
ASName:         ZSCALER-SJC1
ASHandle:       AS22616
RegDate:        2014-05-28
Updated:        2014-05-28
Ref:            https://rdap.arin.net/registry/autnum/22616

OrgName:        ZSCALER, INC.
OrgId:          ZSCAL
Address:        4401 Great America Pkwy
City:           Santa Clara
StateProv:      CA
PostalCode:     95054
Country:        US
RegDate:        2011-03-18
Updated:        2026-10-16
Comment:        Zscaler customer traffic originates from colocation facilities around the world. You should *NOT* use the address or contact information here for the purposes of geolocation. Additionally, because traffic egressing our network may belong to any one of our customers, you should not assume that this traffic belongs to us.
Comment:
Comment:        For network or security incidents, please reach out to our abuse POC, which is actually monitored and actioned.
Ref:            https://rdap.arin.net/registry/entity/ZSCAL

OrgTechHandle: MMT31-ARIN
OrgTechName:   Teng, Michael Michael
OrgTechPhone:  +1-650-937-9195
OrgTechEmail:  mteng@zscaler.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MMT31-ARIN

OrgAbuseHandle: POCAB2-ARIN
OrgAbuseName:   poc-abuse
OrgAbusePhone:  +1-408-701-0534
OrgAbuseEmail:  poc-abuse@zscaler.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/POCAB2-ARIN

OrgNOCHandle: POCNO1-ARIN
OrgNOCName:   poc-noc
OrgNOCPhone:  +1-408-701-0534
OrgNOCEmail:  poc-noc@zscaler.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/POCNO1-ARIN

OrgTechHandle: POCTE3-ARIN
OrgTechName:   poc-tech
OrgTechPhone:  +1-408-701-0534
OrgTechEmail:  poc-tech@zscaler.com
OrgTechRef:    https://rdap.arin.net/registry/entity/POCTE3-ARIN