136.18.164.0/23 - Amazon.Com (AS14618)
CIDR
136.18.164.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 136.18.164.0/23 | AS14618 AMAZON-AES - Amazon.com, Inc. | Valid | - | 2026-10-13 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 136.18.128.0/17 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-13 |
Transfer History
Registry transfers of 136.18.164.0/23, blocks inside it, or blocks containing it.
- 136.18.128.0/17Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 136.18.128.0/17 | Transfer |
Origin ASN
AS14618
AMAZON-AES - Amazon.com, Inc.
Related Prefixes
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/136.18.164.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/136.18.164.0/23" | jq
External Links