129.176.140.0/22 - Mayo Foundation For Medical Education And Research (AS7973)
CIDR
129.176.140.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Rochester (Downtown)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.176.140.0/22 | AS7973 MAYO - Mayo Foundation for Medical Education and Research | No ROA | - | 2026-10-11 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.176.0.0/16 | AS7973 MAYO - Mayo Foundation for Medical Education and Research | No ROA | - | 2026-10-11 |
| 129.176.128.0/19 | AS7973 MAYO - Mayo Foundation for Medical Education and Research | No ROA | - | 2026-10-11 |
| 129.176.136.0/21 | AS7973 MAYO - Mayo Foundation for Medical Education and Research | No ROA | - | 2026-10-11 |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/129.176.140.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/129.176.140.0/22" | jq
External Links