77.74.208.0/21
🇫🇷CIDR
77.74.208.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇫🇷 France
City
Châteaubourg
RIR
RIPENCC
Status
allocated
Allocated
4/24/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.74.208.0/21 | AS42845Bretagnetelecom BLUE SAS | Valid | RIPE | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.74.208.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
| 77.74.209.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
| 77.74.210.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
| 77.74.211.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
| 77.74.212.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
| 77.74.213.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
| 77.74.214.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
| 77.74.215.0/24 | AS42845Bretagnetelecom BLUE SAS | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 77.74.208.0/21 | AS42845 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS42845 | RIPE | nicolasboittin-mnt | 6/9/2015 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.74.212.0/22 | 🇫🇷FR | assigned | |
| 77.74.210.0/23 | 🇫🇷FR | assigned |
Origin ASN
AS42845
Bretagnetelecom BLUE SAS
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/77.74.208.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.74.208.0/21" | jq
External Links