220.42.0.0/15 - (AS62044)
CIDR
220.42.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇺🇸 United States
City
San Jose
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 220.42.0.0/16 | AS22616 ZSCALER-SJC1 - ZSCALER, INC. | Valid | - | 2026-10-12 |
| 220.43.0.0/16 | AS22616 ZSCALER-SJC1 - ZSCALER, INC. | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 220.42.0.0/16 | AS22616 | 🇨🇭CH | allocated |
| 220.43.0.0/16 | AS22616 | 🇨🇭CH | allocated |
Transfer History
Registry transfers of 220.42.0.0/15, blocks inside it, or blocks containing it.
- 220.42.0.0/15inter-RIRTransfer ·
- 220.43.0.0/16inter-RIRTransfer ·
- 220.42.0.0/16inter-RIRTransfer ·
- 220.42.0.0/15Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 220.42.0.0/15inter-RIR | ORG-ZSG1-RIPE | Transfer | ||
| 220.43.0.0/16inter-RIR | not published | Transfer | ||
| 220.42.0.0/16inter-RIR | not published | Transfer | ||
| 220.42.0.0/15 | Transfer |
Origin ASN
AS62044
Related Prefixes
More prefixes of AS62044
All prefixes of AS62044 →Geolocation
Abuse Contact
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/220.42.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/220.42.0.0/15" | jq
External Links