205.174.156.0/23 - (AS397763)
CIDR
205.174.156.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Islip
RIR
ARIN
Status
allocated
Allocated
2020-07-27
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
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.174.156.0/24 | AS14593 SPACEX-STARLINK - Space Exploration Technologies Corporation | Valid | - | 2026-10-12 |
| 205.174.157.0/24 | AS14593 SPACEX-STARLINK - Space Exploration Technologies Corporation | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 205.174.156.0/23 | AS14593 | /24 | arin |
Transfer History
Registry transfers of 205.174.156.0/23, blocks inside it, or blocks containing it.
- 205.174.156.0/23Transfer ·
- 205.174.144.0/20M&A ·
Origin ASN
AS397763
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/205.174.156.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.174.156.0/23" | jq
External Links