140.184.32.0/19 - BGP Prefix
IPv4RIPE NCCassignedNo ROA
CIDR
140.184.32.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
New York
RIR
RIPE NCC
Status
assigned
Allocated
1990-05-16
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| 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. | ||||
Related Announcements
1 less-specific, 4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.184.0.0/16 | AS8111 DALUNIV - Dalhousie University | No ROA | - | 2026-10-12 |
| 140.184.32.0/24 | AS50049 RSL-AS-AP - RedSwitches | Valid | - | 2026-10-12 |
| 140.184.33.0/24 | AS50049 RSL-AS-AP - RedSwitches | Valid | - | 2026-10-12 |
| 140.184.34.0/24 | AS50049 RSL-AS-AP - RedSwitches | Valid | - | 2026-10-12 |
| 140.184.35.0/24 | AS50049 RSL-AS-AP - RedSwitches | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 140.184.32.0/19 | AS50049 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS50049 | RIPE | lir-sg-redswitches-1-MNT | 2026-09-24 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 140.184.32.0/24 | AS50049 | 🇺🇸US | assigned |
| 140.184.33.0/24 | AS50049 | 🇫🇷FR | assigned |
| 140.184.34.0/24 | AS50049 | 🇺🇸US | assigned |
| 140.184.35.0/24 | AS50049 | 🇸🇬SG | assigned |
Transfer History
Registry transfers of 140.184.32.0/19, blocks inside it, or blocks containing it.
- 140.184.32.0/19inter-RIRTransfer ·
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
CityNew York
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/140.184.32.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/140.184.32.0/19" | jq
External Links