Data as of Nov 7, 2026
129.176.192.0/19
1 residential-proxy exit · 30 daysMayo Foundation for Medical Education and Research
Residential-proxy exits
Proxy exits
1
0.01% of its addresses · 30 days
Spread
1 of 32
/24s with at least one exit
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- AnyIP
Operators, sellers and brokers
Corporate gateways
| Name | Parent | In 129.176.192.0/19 | /24s |
|---|---|---|---|
| Zscaler | 1,02413% | 4 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 129.176.0.0/16 since May 2005 | AS7973 | Business | 5 | Mayo Foundation for Medical Education and Research |
More specific
Announcements inside
| Prefix | Origin | Type | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 129.176.208.0/24 since Sep 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 129.176.209.0/24 since Sep 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 129.176.210.0/24 since Sep 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 129.176.211.0/24 since Sep 2026 | AS22616 | Corporate gateway | Corporate gatewaysoperated by Zscaler | Mayo Foundation for Medical Education and Research | ||
| 129.176.216.0/22 since May 2026 | AS7973 | Business | 1 | Mayo Foundation for Medical Education and Research | ||
| 129.176.216.0/23 since Jul 2026 | AS7973 | Business | 1 | Mayo Foundation for Medical Education and Research | ||
| 129.176.218.0/23 since Jul 2026 | AS7973 | Business | Mayo Foundation for Medical Education and Research |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 7,168 | 88% | 5 | |
| Corporate gateway | 1,024 | 13% | 4 |
Network & registry
Origin network
AS7973
US
- Name
- Mayo Foundation for Medical Education and Research
- Type
- Education
- Registered
- Mar 10, 1997
- Domain
- mayoclinic.com
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2023
- Current origin since
- Feb 2023 · 3.7 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 129.
176. 0. 0/ 16 - Netname
- MAYO
- Registrant
- Mayo Foundation for Medical Education and Research
- Organization
- Mayo Foundation for Medical Education and Research (MAYOFO-Z)
- Org address
- 200 First Street Southwest, Rochester, MN, 55905
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-129-176-0-0-1
- Parent
- NET-129-0-0-0-0
- Created
- Mar 3, 1988
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 3, 1988
- Status
- assigned
Report abuse
Abuse contact
- csoc@
mayo. edu - Name
- TARC
- Phone
- +1-507-284-1212
- Handle
- TARC-ARIN