104.161.0.0/21
🇺🇸CIDR
104.161.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Kerrville
RIR
ARIN
Status
allocated
Allocated
3/31/2023
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 104.161.0.0/23 | AS23481HCTC-LINK1 - Hill Country Telephone Cooperative, Inc. | No ROA | — | 5/30/2026 |
| 104.161.2.0/23 | AS23481HCTC-LINK1 - Hill Country Telephone Cooperative, Inc. | No ROA | — | 5/30/2026 |
| 104.161.4.0/23 | AS23481HCTC-LINK1 - Hill Country Telephone Cooperative, Inc. | No ROA | — | 5/30/2026 |
| 104.161.6.0/23 | AS23481HCTC-LINK1 - Hill Country Telephone Cooperative, Inc. | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS23481 | ARIN | MNT-HCTC-3 | 3/23/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/104.161.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/104.161.0.0/21" | jq
External Links