AS53444
ZSCALER, INC.
AS53444 is ZSCALER, INC. (zscaler.com). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2012-08-17· hosting
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ZSCALER-SJC
- name
- ZSCALER, INC.
- org
- ZSCAL
- org name
- ZSCALER, INC.
- org address
- 120 Holger Way, San Jose, CA, 95134
- org city
- San Jose
- org country
- US
- country
- US
- source
- arin
- created
- 2012-08-17
- updated
- 2013-04-23
- abuse name
- poc-abuse
- abuse email
- poc-abuse@zscaler.com
- abuse phone
- +1-408-701-0534
- abuse kind
- role
- abuse city
- San Jose
- abuse country
- US
- admin name
- Yulin Chang
- admin email
- ychang@zscaler.com
- admin phone
- +1-408-533-0288
- admin kind
- person
- admin city
- San Jose
- admin country
- US
- tech name
- Michael Teng
- tech email
- mteng@zscaler.com
- tech phone
- +1-650-937-9195
- tech kind
- person
- tech city
- San Jose
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP256zscaler50.00%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 8.25.203.0/24 | United States | not found | 16 | 2026-10-02 |
| 199.168.148.0/24 | United States | not found | 16 | 2026-10-02 |
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01 · License
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