89.18.89.0/24 - ZSCALER (AS22616)
CIDR
89.18.89.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Chicago
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.18.89.0/24 | AS22616 ZSCALER-SJC1 - ZSCALER, INC. | Valid | Other IRR | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.18.64.0/19 | AS49406 FWI Fast Wireless Internet Ltd | No ROA | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 89.18.89.0/24 | AS22616 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS22616 | Other IRR | MAINT-AS53444 | 2026-07-14 |
Transfer History
Registry transfers of 89.18.89.0/24, blocks inside it, or blocks containing it.
- 89.18.88.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 89.18.88.0/21 | Transfer |
Origin ASN
AS22616
ZSCALER-SJC1 - ZSCALER, INC.
Related Prefixes
More prefixes of AS22616
All prefixes of AS22616 →Geolocation
Country🇺🇸United StatesUS
CityChicago
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/89.18.89.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.18.89.0/24" | jq
External Links