170.199.224.0/21 - BGP Prefix
IPv4ARINallocated RPKI Valid
CIDR
170.199.224.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Los Angeles
RIR
ARIN
Status
allocated
Allocated
2017-12-27
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
8 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.199.224.0/24 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 170.199.225.0/24 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 170.199.226.0/24 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 170.199.227.0/24 | AS64267 AS-SPRIOUS - Sprious LLC | Valid | - | 2026-10-11 |
| 170.199.228.0/24 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 170.199.229.0/24 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 170.199.230.0/24 | AS397630 AS-BLAZINGSEO - Blazing SEO, LLC | Valid | - | 2026-10-11 |
| 170.199.231.0/24 | AS397630 AS-BLAZINGSEO - Blazing SEO, LLC | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 170.199.224.0/21 | AS64267 | /24 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS64267 | ARIN | MNT-EIL-79 | 2026-01-28 |
Transfer History
Registry transfers of 170.199.224.0/21, blocks inside it, or blocks containing it.
- 170.199.224.0/21M&A ·
- 170.199.224.0/21Transfer ·
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/170.199.224.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.199.224.0/21" | jq
External Links