172.97.0.0/21
🇺🇸CIDR
172.97.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Amarillo
RIR
ARIN
Status
allocated
Allocated
6/19/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.97.0.0/21 | AS12056YUCCA-AS - Yucca Telecom | Valid | — | 5/30/2026 |
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.97.2.0/24 | AS12056YUCCA-AS - Yucca Telecom | Valid | — | 5/30/2026 |
| 172.97.3.0/24 | AS12056YUCCA-AS - Yucca Telecom | Valid | — | 5/30/2026 |
| 172.97.5.0/24 | AS12056YUCCA-AS - Yucca Telecom | Valid | — | 5/30/2026 |
| 172.97.6.0/24 | AS12056YUCCA-AS - Yucca Telecom | Valid | — | 5/30/2026 |
| 172.97.7.0/24 | AS12056YUCCA-AS - Yucca Telecom | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 172.97.0.0/21 | AS12056 | /24 | arin |
Origin ASN
AS12056
YUCCA-AS - Yucca Telecom
Geolocation
API
Open https://api.ipctl.io/v1/prefix/172.97.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/172.97.0.0/21" | jq
External Links