65,536 routable30 ASes
/16 subnet
205.173.0.0/16
Where this subnet is, who announces it, and what our databases hold in it. Below, every /24 inside it; open one for its addresses.
65,536
routable addresses
65,536
geolocated
3
countries
30
announcing ASes
99
announced prefixes
59
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States61,440 · 93.75%
- Canada3,072 · 4.69%
- Puerto Rico1,024 · 1.56%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS3599CDW Technologies LLC2,048 · 3.13%
- AS3734Santa Clara County Office of Education2,048 · 3.13%
- AS7015Comcast Cable Communications, LLC2,048 · 3.13%
- AS17270New York State Teachers' Retirement System2,048 · 3.13%
- AS20289ISG Technology2,048 · 3.13%
- AS26394Children's Healthcare of Atlanta, Inc.2,048 · 3.13%
- AS36548City of Jacksonville, Florida2,048 · 3.13%
- AS53296State College Area School District2,048 · 3.13%
- AS63134Developpement Innovations Haut-Richelieu2,048 · 3.13%
- AS30175EPICOR1,792 · 2.73%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- None here
- 0.09%
- None here
- None here
- None here
- None here
- None here
- Hosting IP5120.78%
- None here
- Carrier IP7681.17%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 205.173.0.0/21 | AS22284U.S. Department of the Interior | United States | Not found | 17 | 2026-10-02 |
| 205.173.0.0/24 | AS21633U.S. Department of the Interior | United States | Not found | 15 | 2026-10-02 |
| 205.173.4.0/24 | AS21633U.S. Department of the Interior | United States | Not found | 15 | 2026-10-02 |
| 205.173.5.0/24 | AS22284U.S. Department of the Interior | United States | Not found | 17 | 2026-10-02 |
| 205.173.8.0/21 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.8.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.9.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.10.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.11.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.12.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.13.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.14.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.15.0/24 | AS17270New York State Teachers' Retirement System | United States | Not found | 17 | 2026-10-02 |
| 205.173.24.0/24 | AS23050Morgan Stanley | United States | Not found | 17 | 2026-10-02 |
| 205.173.32.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 18 | 2026-10-02 |
| 205.173.33.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 18 | 2026-10-02 |
| 205.173.34.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 18 | 2026-10-02 |
| 205.173.35.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 20 | 2026-10-02 |
| 205.173.36.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 20 | 2026-10-02 |
| 205.173.36.128/26 | AS36548City of Jacksonville, Florida | United States | Not found | 2 | 2026-10-02 |
| 205.173.37.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 18 | 2026-10-02 |
| 205.173.38.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 18 | 2026-10-02 |
| 205.173.39.0/24 | AS36548City of Jacksonville, Florida | United States | Not found | 1 | 2026-10-29 |
| 205.173.40.0/21 | AS3734Santa Clara County Office of Education | United States | Not found | 19 | 2026-10-02 |
| 205.173.47.0/24 | AS3734Santa Clara County Office of Education | United States | Not found | 19 | 2026-10-02 |
| 205.173.58.0/24 | AS25993AT&T Enterprises, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.71.0/24 | AS62043REPSOL S.A. | United States | Valid | 17 | 2026-10-02 |
| 205.173.77.0/24 | AS396165BLUE DIAMOND GROWERS | United States | Not found | 17 | 2026-10-02 |
| 205.173.78.0/23 | AS46353Intermax Networks | United States | Valid | 18 | 2026-10-02 |
| 205.173.95.0/24 | AS4366General Electric Company | United States | Not found | 17 | 2026-10-02 |
| 205.173.96.0/24 | AS20289ISG Technology | United States | Not found | 18 | 2026-10-02 |
| 205.173.97.0/24 | AS20289ISG Technology | United States | Not found | 18 | 2026-10-02 |
| 205.173.98.0/24 | AS20289ISG Technology | United States | Not found | 18 | 2026-10-02 |
| 205.173.99.0/24 | AS20289ISG Technology | United States | Not found | 18 | 2026-10-02 |
| 205.173.100.0/24 | AS20289ISG Technology | United States | Not found | 18 | 2026-10-02 |
| 205.173.101.0/24 | AS20289ISG Technology | United States | Not found | 18 | 2026-10-02 |
| 205.173.102.0/24 | AS20289ISG Technology | United States | Not found | 17 | 2026-10-02 |
| 205.173.103.0/24 | AS20289ISG Technology | United States | Not found | 18 | 2026-10-02 |
| 205.173.104.0/21 | AS26394Children's Healthcare of Atlanta, Inc. | United States | Not found | 17 | 2026-10-02 |
| 205.173.117.0/24 | AS12217UNITED PARCEL SERVICE, INC. | United States | Not found | 17 | 2026-10-02 |
| 205.173.118.0/24 | AS7018AT&T Enterprises, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.119.0/24 | AS7018AT&T Enterprises, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.125.0/24 | AS30690Kazehana Networks LLC | United States | Valid | 17 | 2026-10-02 |
| 205.173.126.0/23 | AS393972Coles Moultrie Electric Cooperative | United States | Not found | 18 | 2026-10-02 |
| 205.173.126.0/24 | AS393972Coles Moultrie Electric Cooperative | United States | Not found | 18 | 2026-10-02 |
| 205.173.127.0/24 | AS393972Coles Moultrie Electric Cooperative | United States | Not found | 18 | 2026-10-02 |
| 205.173.144.0/24 | AS393678XDAR Wireless LLC | Puerto Rico | Valid | 18 | 2026-10-02 |
| 205.173.145.0/24 | AS393678XDAR Wireless LLC | Puerto Rico | Valid | 18 | 2026-10-02 |
| 205.173.146.0/24 | AS393678XDAR Wireless LLC | Puerto Rico | Valid | 18 | 2026-10-02 |
| 205.173.147.0/24 | AS393678XDAR Wireless LLC | Puerto Rico | Valid | 18 | 2026-10-02 |
| 205.173.152.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.153.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.154.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.155.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.156.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.157.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.158.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.159.0/24 | AS7015Comcast Cable Communications, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.160.0/21 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.160.0/24 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.161.0/24 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.162.0/24 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.163.0/24 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.164.0/24 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.165.0/24 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.166.0/24 | AS63134Developpement Innovations Haut-Richelieu | Canada | Valid | 17 | 2026-10-02 |
| 205.173.168.0/21 | AS53296State College Area School District | United States | Not found | 17 | 2026-10-02 |
| 205.173.176.0/21 | AS3599CDW Technologies LLC | United States | Valid | 18 | 2026-10-02 |
| 205.173.178.0/24 | AS3599CDW Technologies LLC | United States | Valid | 18 | 2026-10-02 |
| 205.173.180.0/24 | AS3599CDW Technologies LLC | United States | Valid | 18 | 2026-10-02 |
| 205.173.181.0/24 | AS3599CDW Technologies LLC | United States | Valid | 18 | 2026-10-02 |
| 205.173.183.0/24 | AS3599CDW Technologies LLC | United States | Valid | 18 | 2026-10-02 |
| 205.173.200.0/24 | AS398033U.S. Department of Labor - OASAM/DIRM | United States | Not found | 17 | 2026-10-02 |
| 205.173.201.0/24 | AS398033U.S. Department of Labor - OASAM/DIRM | United States | Not found | 17 | 2026-10-02 |
| 205.173.202.0/24 | AS398033U.S. Department of Labor - OASAM/DIRM | United States | Not found | 17 | 2026-10-02 |
| 205.173.211.0/24 | AS25850Carestream Health, Inc. | United States | Not found | 17 | 2026-10-02 |
| 205.173.216.0/21 | AS54355NETWORK SERVICES | United States | Not found | 17 | 2026-10-02 |
| 205.173.216.0/24 | AS54355NETWORK SERVICES | United States | Not found | 1 | 2026-10-02 |
| 205.173.217.0/24 | AS501Air Force Systems Networking | United States | Not found | 17 | 2026-10-17 |
| 205.173.218.0/24 | AS501Air Force Systems Networking | United States | Not found | 17 | 2026-10-17 |
| 205.173.219.0/24 | AS501Air Force Systems Networking | United States | Not found | 17 | 2026-10-17 |
| 205.173.220.0/24 | AS54355NETWORK SERVICES | United States | Not found | 1 | 2026-10-02 |
| 205.173.221.0/24 | AS501Air Force Systems Networking | United States | Not found | 17 | 2026-10-17 |
| 205.173.223.0/24 | AS54355NETWORK SERVICES | United States | Not found | 17 | 2026-10-22 |
| 205.173.224.0/24 | AS30175EPICOR | United States | Not found | 17 | 2026-10-02 |
| 205.173.225.0/24 | AS30175EPICOR | United States | Not found | 17 | 2026-10-02 |
| 205.173.226.0/24 | AS30175EPICOR | United States | Not found | 17 | 2026-10-02 |
| 205.173.227.0/24 | AS30175EPICOR | United States | Not found | 17 | 2026-10-02 |
| 205.173.228.0/24 | AS30175EPICOR | United States | Not found | 17 | 2026-10-02 |
| 205.173.230.0/23 | AS30175EPICOR | United States | Not found | 17 | 2026-10-02 |
| 205.173.240.0/24 | AS395220Life Care Centers of America, Inc. | United States | Not found | 17 | 2026-10-02 |
| 205.173.241.0/24 | AS395220Life Care Centers of America, Inc. | United States | Not found | 17 | 2026-10-02 |
| 205.173.242.0/24 | AS395220Life Care Centers of America, Inc. | United States | Not found | 17 | 2026-10-02 |
| 205.173.243.0/24 | AS395220Life Care Centers of America, Inc. | United States | Not found | 17 | 2026-10-02 |
| 205.173.248.0/22 | AS46471Madison Commercial Real Estate Services, LLC | United States | Not found | 17 | 2026-10-02 |
| 205.173.252.0/24 | AS40470Protected.CA Inc. | Canada | Not found | 18 | 2026-10-02 |
| 205.173.253.0/24 | AS40470Protected.CA Inc. | Canada | Not found | 18 | 2026-10-02 |
| 205.173.254.0/24 | AS40470Protected.CA Inc. | Canada | Not found | 18 | 2026-10-02 |
| 205.173.255.0/24 | AS40470Protected.CA Inc. | Canada | Not found | 18 | 2026-10-02 |
Every /24 inside it
00 · Evaluate
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01 · License
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