185.187.156.0/24 - MAINSTREAMING SpA (AS51185)
CIDR
185.187.156.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇬🇧 United Kingdom
City
London (Hammersmith and Fulham)
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.187.156.0/24 | AS51185 MAINSTREAMING-AS MainStreaming SpA | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.187.156.0/24 | AS51185 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS51185 | RIPE | MAINSTREAMING-MNT | 2024-08-05 |
Transfer History
Registry transfers of 185.187.156.0/24, blocks inside it, or blocks containing it.
- 185.187.156.0/22Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 185.187.156.0/22 | Onecom Global Communications LTD | MainStreaming SpA | Transfer |
Related Prefixes
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityLondon (Hammersmith and Fulham)
Coordinates51.4864, -0.1969 ↗
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/185.187.156.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.187.156.0/24" | jq
External Links