AS21309
🇮🇹CASAWEB-AS HERABIT S.p.A.ORG-AS22-RIPE
Via Molino Rosso 8 IMOLA (BO) ITALY
RIPENCCallocated
Announced Prefixes (BGP)
57total
56 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)66,816
Announced (BGP)193,536
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
5
Country
🇮🇹 IT
RIR
RIPENCC
Status
allocated
Allocated
10/25/2001
Announced Prefixes
(BGP)57|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 | |
| Valid | RIPE | 5/25/2026 |
1–10 of 57
1 / 6
Allocated Prefixes
(RIR)12Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.63.136.0/21 | 🇮🇹 IT | RIPENCC | allocated |
| 31.216.252.0/22 | 🇮🇹 IT | RIPE | assigned |
| 77.89.0.0/18 | 🇮🇹 IT | RIPENCC | allocated |
| 83.216.160.0/19 | 🇮🇹 IT | RIPENCC | allocated |
| 86.110.128.0/19 | 🇮🇹 IT | RIPENCC | allocated |
| 86.110.144.0/20 | 🇮🇹 IT | RIPE | assigned |
| 185.123.8.0/22 | 🇮🇹 IT | RIPENCC | allocated |
| 185.239.96.0/22 | 🇮🇹 IT | RIPENCC | allocated |
| 188.125.122.0/24 | 🇮🇹 IT | RIPE | assigned |
| 213.174.160.0/19 | 🇮🇹 IT | RIPENCC | allocated |
1–10 of 12
1 / 2
ASPA
No ASPA
Abuse Contact
External Links
API
Open https://api.ipctl.io/v1/asn/21309Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/21309" | jq