91.92.56.0/21 - BGP Prefix
IPv4not announcedNo ROA
CIDR
91.92.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇬 Bulgaria
City
Sandanski
Status
not announced
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 announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.92.56.0/24 | AS62106 CISBG-AS Cable Internet Systems Ltd. | No ROA | - | 2026-10-12 |
| 91.92.57.0/24 | AS62106 CISBG-AS Cable Internet Systems Ltd. | No ROA | - | 2026-10-12 |
| 91.92.58.0/24 | AS62106 CISBG-AS Cable Internet Systems Ltd. | No ROA | - | 2026-10-12 |
| 91.92.59.0/24 | AS197897 PETKOM 5KOM OOD | Valid | - | 2026-10-12 |
| 91.92.61.0/24 | AS198482 PERNIKLAN Pernik Lan Ltd. | Valid | - | 2026-10-12 |
| 91.92.62.0/23 | AS199702 vimtv VIM TV LTD | No ROA | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 91.92.56.0/23 | AS62106 | 🇧🇬BG | allocated |
| 91.92.58.0/24 | AS62106 | 🇧🇬BG | allocated |
| 91.92.59.0/24 | AS197897 | 🇧🇬BG | allocated |
| 91.92.59.0/25 | AS29582 | 🇧🇬BG | assigned |
| 91.92.59.128/25 | AS29582 | 🇧🇬BG | assigned |
| 91.92.60.0/23 | AS198482 | 🇧🇬BG | assigned |
| 91.92.60.0/24 | 🇧🇬BG | allocated | |
| 91.92.61.0/24 | AS198482 | 🇧🇬BG | allocated |
| 91.92.62.0/23 | AS199702 | 🇧🇬BG | allocated |
Transfer History
Registry transfers of 91.92.56.0/21, blocks inside it, or blocks containing it.
- 91.92.60.0/24Transfer ·
- 91.92.61.0/24Transfer ·
- 91.92.62.0/23Transfer ·
- 91.92.59.0/24Transfer ·
- 91.92.56.0/21Transfer ·
- 91.92.32.0/19Transfer ·
- 91.92.0.0/16Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 91.92.60.0/24 | Transfer | |||
| 91.92.61.0/24 | Transfer | |||
| 91.92.62.0/23 | Cable Internet Systems Ltd. | VIM TV LTD | Transfer | |
| 91.92.59.0/24 | Cable Internet Systems Ltd. | Lir.bg EOOD | Transfer | |
| 91.92.56.0/21 | Telecom Aset Ltd | Cable Internet Systems Ltd. | Transfer | |
| 91.92.32.0/19 | Neterra Ltd. | Telecom Aset Ltd | Transfer | |
| 91.92.0.0/16 | GEO KOMERS 97 EOOD | Neterra Ltd. | Transfer |
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/91.92.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.92.56.0/21" | jq
External Links