199.104.12.0/22 - BGP Prefix
IPv4ARINallocatedNo ROA
CIDR
199.104.12.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Moscow
RIR
ARIN
Status
allocated
Allocated
1994-01-10
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 announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.104.14.0/23 | AS58057 SECUREBIT Securebit AG | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 199.104.12.0/23 | 🇺🇸US | allocated | |
| 199.104.14.0/23 | AS58057 | 🇨🇭CH | assigned |
| 199.104.15.192/29 | 🇨🇭CH | assigned | |
| 199.104.15.248/29 | 🇨🇭CH | assigned |
Transfer History
Registry transfers of 199.104.12.0/22, blocks inside it, or blocks containing it.
- 199.104.14.0/23inter-RIRTransfer ·
- 199.104.0.0/18M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 199.104.14.0/23inter-RIR | Transfer | |||
| 199.104.0.0/18 | M&A |
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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/199.104.12.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.104.12.0/22" | jq
External Links