159.255.136.0/21 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
159.255.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇹 Italy
City
Asiago
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
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 159.255.136.0/22 | AS49289 Media-Veneto Media Veneto SRL | Valid | - | 2026-10-11 |
| 159.255.140.0/22 | AS47927 WIFIWEB WIFIWEB s.r.l. | Valid | - | 2026-10-11 |
| 159.255.140.0/23 | AS47927 WIFIWEB WIFIWEB s.r.l. | Valid | - | 2026-10-11 |
| 159.255.142.0/23 | AS47927 WIFIWEB WIFIWEB s.r.l. | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 159.255.136.0/22 | AS49289 | 🇮🇹IT | allocated |
| 159.255.136.0/23 | 🇮🇹IT | assigned | |
| 159.255.138.0/24 | 🇮🇹IT | assigned | |
| 159.255.139.0/32 | 🇮🇹IT | assigned | |
| 159.255.140.0/22 | AS47927 | 🇮🇹IT | allocated |
Transfer History
Registry transfers of 159.255.136.0/21, blocks inside it, or blocks containing it.
- 159.255.140.0/22Transfer ·
- 159.255.136.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 159.255.140.0/22 | Omegacom S.R.L.S. | WIFIWEB s.r.l. | Transfer | |
| 159.255.136.0/21 | NTRNET SRL | Omegacom S.R.L.S. | 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/159.255.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/159.255.136.0/21" | jq
External Links