217.8.205.0/24 - (AS218200)
CIDR
217.8.205.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Ashburn
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.8.205.0/24 | AS218200 | Valid | - | 2026-11-06 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.8.192.0/19 | AS3257 GTT-BACKBONE GTT Communications Inc. | No ROA | - | 2026-11-06 |
| 217.8.204.0/22 | AS6079 RCN-AS - RCN | Invalid | - | 2026-11-06 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.8.205.16/29 | 🇨🇭CH | assigned |
Transfer History
Registry transfers of 217.8.205.0/24, blocks inside it, or blocks containing it.
- 217.8.192.0/20Transfer ·
- 217.8.192.0/20M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 217.8.192.0/20 | GTT Switzerland Sarl | GTT Communications Inc. | Transfer | |
| 217.8.192.0/20 | Easynet AG | Interoute Managed Services Switzerland Sarl | M&A |
Origin ASN
AS218200
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
CityAshburn
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/217.8.205.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.8.205.0/24" | jq
External Links