AS21309
HERABIT S.p.A.
AS 21309 CASAWEB-AS
Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 21309 |
|---|---|
| Name | CASAWEB-AS |
| Organization | HERABIT S.p.A. |
| Country | Italy |
| Registry | RIPE NCC |
IPv4 Prefixes for AS21309 - showing the first 20 of 56 networks
| Network | Location | Addresses | |
|---|---|---|---|
| 185.123.8.0/22 | Acantho network |  Imola |
1,024 |
| 185.182.196.0/23 | HERABIT S.p.A. | Milan |
512 |
| 185.182.198.0/23 | HERABIT S.p.A. | Milan |
512 |
| 185.239.96.0/22 | HERABIT S.p.A. | Milan |
1,024 |
| 188.125.100.0/22 | Ascotlcspa | San Vendemiano |
1,024 |
| 188.125.104.0/22 | Ascotlcspa | San Vendemiano |
1,024 |
| 188.125.108.0/22 | Ascotlcspa | San Vendemiano |
1,024 |
| 188.125.112.0/22 | Ascotlcspa | San Vendemiano |
1,024 |
| 188.125.116.0/22 | Ascotlcspa | San Vendemiano |
1,024 |
| 188.125.120.0/22 | Ascotlcspa | San Vendemiano |
1,024 |
| 188.125.124.0/22 | HERABIT S.p.A. | Milan |
1,024 |
| 188.125.96.0/22 | Ascotlcspa | Scomigo |
1,024 |
| 213.174.160.0/19 | HERABIT S.p.A. | Milan |
8,192 |
| 213.174.160.0/20 | HERABIT S.p.A. | Milan |
4,096 |
| 213.174.160.0/21 | HERABIT S.p.A. | Milan |
2,048 |
| 213.174.168.0/21 | Acantho network | Imola |
2,048 |
| 213.174.176.0/20 | Acantho network | Imola |
4,096 |
| 213.174.176.0/21 | Acantho network | Imola |
2,048 |
| 213.174.184.0/21 | Acantho network | Imola |
2,048 |
| 213.209.192.0/18 | Acantho Network | Imola |
16,384 |
IPv6 Prefixes for AS21309
| Network | Location | /64 Prefixes | |
|---|---|---|---|
| 2a03:c380::/32 | Acantho Network | Imola |
232 |