216.157.128.0/20 - BGP Prefix
IPv4ARINallocated RPKI Valid
CIDR
216.157.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
allocated
Allocated
2020-08-11
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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
13 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.157.128.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.129.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.130.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
| 216.157.131.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.132.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.133.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
| 216.157.134.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.135.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.136.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.138.0/24 | AS395831 MERAKI - Meraki LLC | No ROA | - | 2026-10-12 |
| 216.157.139.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
| 216.157.140.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
| 216.157.141.0/24 | AS16509 AMAZON-02 - Amazon.com, Inc. | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 216.157.128.0/20, blocks inside it, or blocks containing it.
- 216.157.128.0/20Transfer ·
- 216.157.128.0/19M&A ·
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/216.157.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.157.128.0/20" | jq
External Links