129.81.0.0/16
🇺🇸CIDR
129.81.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
New Orleans (Audubon)
RIR
ARIN
Status
allocated
Allocated
10/11/1987
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.81.0.0/16 | AS10349TULANE - Tulane University | No ROA | RADB | 5/31/2026 |
Covering Prefix
13 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.81.64.0/21 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.76.0/22 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.252.0/23 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.248.0/23 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.250.0/23 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.202.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.204.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.224.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.226.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.233.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.9.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.128.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
| 129.81.200.0/24 | AS10349TULANE - Tulane University | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS10349 | RADB | MAINT-AS13760 | 1/22/2024 |
Origin ASN
AS10349
TULANE - Tulane University
Geolocation
API
Open https://api.ipctl.io/v1/prefix/129.81.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/129.81.0.0/16" | jq
External Links