103.103.104.0/21
🇦🇺IPv4RIPEassigned RPKI Valid
CIDR
103.103.104.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇺 Australia
City
Sydney
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.103.108.0/22 | AS58507WL-AS-AP - Wireline | Valid | — | 6/13/2026 |
| 103.103.104.0/22 | AS134743ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | Valid | — | 6/13/2026 |
| 103.103.106.0/23 | AS134743ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | Valid | — | 6/13/2026 |
| 103.103.104.0/23 | AS134743ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | Valid | — | 6/13/2026 |
| 103.103.104.0/24 | AS134743ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | Valid | — | 6/13/2026 |
| 103.103.105.0/24 | AS134743ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | Valid | — | 6/13/2026 |
| 103.103.106.0/24 | AS134743ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | Valid | — | 6/13/2026 |
| 103.103.107.0/24 | AS134743ANYCASTHOLDINGS-AS-AP - Anycast Holdings Pty Ltd | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.103.108.0/22 | AS137062 | 🇦🇺AU | allocated |
| 103.103.104.0/22 | AS134743 | 🇦🇺AU | allocated |
| 103.103.104.0/23 | AS134743 | 🇦🇺AU | assigned |
| 103.103.106.0/24 | AS134743 | 🇦🇺AU | assigned |
| 103.103.107.0/25 | 🇦🇺AU | assigned | |
| 103.103.107.128/26 | 🇦🇺AU | assigned | |
| 103.103.107.192/27 | 🇦🇺AU | assigned | |
| 103.103.107.224/28 | 🇦🇺AU | assigned | |
| 103.103.107.240/29 | 🇦🇺AU | assigned | |
| 103.103.107.248/30 | 🇦🇺AU | assigned | |
| 103.103.107.252/31 | 🇦🇺AU | assigned | |
| 103.103.107.254/32 | 🇦🇺AU | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.103.104.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.103.104.0/21" | jq
External Links