176.101.48.0/21
🇮🇷CIDR
176.101.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇷 Iran
City
Isfahan
RIR
RIPENCC
Status
assigned
Allocated
11/3/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 176.101.48.0/21 | AS29577IUT-AS Isfahan University of Technology | Valid | RIPE | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 176.101.48.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
| 176.101.49.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
| 176.101.50.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
| 176.101.51.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
| 176.101.52.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
| 176.101.53.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
| 176.101.54.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
| 176.101.55.0/24 | AS29577IUT-AS Isfahan University of Technology | Valid | — | 5/31/2026 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/176.101.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/176.101.48.0/21" | jq
External Links