164.93.0.0/16 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
164.93.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Seattle
Status
not announced
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
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 164.93.0.0/17 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 164.93.0.0/17 | AS16509 | 🇺🇸US | allocated |
| 164.93.128.0/17 | 🇬🇧GB | allocated |
Transfer History
Registry transfers of 164.93.0.0/16, blocks inside it, or blocks containing it.
- 164.93.128.0/17Transfer ·
- 164.93.0.0/17Transfer ·
- 164.93.128.0/17inter-RIRTransfer ·
- 164.93.0.0/16Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 164.93.128.0/17 | SunGard Availability Services (UK) Ltd | Redcentric Solutions Ltd | Transfer | |
| 164.93.0.0/17 | Transfer | |||
| 164.93.128.0/17inter-RIR | SunGard Availability Services (UK) Ltd | Transfer | ||
| 164.93.0.0/16 | Transfer |
Geolocation
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/164.93.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/164.93.0.0/16" | jq
External Links