204.72.0.0/15
🇺🇸CIDR
204.72.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇺🇸 United States
City
Chicago (West Loop)
RIR
ARIN
Status
allocated
Allocated
6/23/1994
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.72.0.0/15 | AS5006VOYANT - Inteliquent, inc. | No ROA | ARIN | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.73.112.0/20 | AS5006VOYANT - Inteliquent, inc. | No ROA | — | 5/31/2026 |
| 204.73.192.0/21 | AS21730RRV-NET - Halstad Telephone Company | No ROA | — | 5/31/2026 |
| 204.73.218.0/24 | AS1347VOYANT-LAB - Inteliquent, inc. | No ROA | — | 5/31/2026 |
| 204.72.175.0/24 | AS1347VOYANT-LAB - Inteliquent, inc. | No ROA | — | 5/31/2026 |
| 204.72.186.0/24 | AS5006VOYANT - Inteliquent, inc. | No ROA | — | 5/31/2026 |
| 204.72.168.0/24 | AS5006VOYANT - Inteliquent, inc. | No ROA | — | 5/31/2026 |
| 204.72.146.0/24 | AS5006VOYANT - Inteliquent, inc. | No ROA | — | 5/31/2026 |
| 204.73.77.0/24 | AS32264KMTELECOM - KMTelecom | No ROA | — | 5/31/2026 |
Origin ASN
AS5006
VOYANT - Inteliquent, inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.72.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.72.0.0/15" | jq
External Links