64.66.128.0/18 - Amazon.Com (AS16509)
CIDR
64.66.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Portland
RIR
ARIN
Status
allocated
Allocated
2023-03-07
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.66.128.0/18 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
More-Specific Announcements
34 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 64.66.128.0/18 | AS16509 | /24 | arin |
Transfer History
Registry transfers of 64.66.128.0/18, blocks inside it, or blocks containing it.
- 64.66.128.0/18Transfer ·
- 64.66.128.0/18M&A ·
Origin ASN
AS16509
AMAZON-02 - Amazon.com, Inc.
Related Prefixes
More prefixes of AS16509
All prefixes of AS16509 →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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/64.66.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.66.128.0/18" | jq
External Links