185.142.140.0/22 - (AS57878)
CIDR
185.142.140.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Washington D.C.
RIR
RIPE NCC
Status
allocated
Allocated
2016-03-09
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
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.142.140.0/24 | AS399992 KJTDNET - KJTDNET | Invalid | - | 2026-10-12 |
| 185.142.141.0/24 | AS57758 CBWS-AS CBWS Holding B.V. | Valid | - | 2026-10-12 |
| 185.142.142.0/24 | AS44541 PRELUTION-AS Jochem Stobbe trading as Prelution | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.142.140.0/24 | AS399992 | 🇺🇸US | assigned |
| 185.142.141.0/24 | AS57758 | 🇳🇱NL | assigned |
| 185.142.142.0/24 | AS44541 | 🇳🇱NL | assigned |
| 185.142.143.0/24 | 🇺🇸US | assigned |
Origin ASN
AS57878
Related Prefixes
Geolocation
Abuse Contact
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/185.142.140.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.142.140.0/22" | jq
External Links