77.66.87.0/24 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
77.66.87.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇩🇰 Denmark
City
Copenhagen (Frederiksstaden)
RIR
RIPE
Status
assigned
Allocated
-
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 currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.66.80.0/21 | AS47292 SENTIA Sentia Denmark A/S | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 77.66.80.0/21 | AS47292 | /24 | ripe |
Transfer History
Registry transfers of 77.66.87.0/24, blocks inside it, or blocks containing it.
- 77.66.0.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 77.66.0.0/17 | Sentia Denmark Services 6 A/S | Sentia Denmark A/S | M&A |
Related Prefixes
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/77.66.87.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.66.87.0/24" | jq
External Links