AS2850 is the autonomous system of University College Dublin. It holds 65,536 IPv4 addresses in 1 prefixes, mainly in 
Ireland.
By IPv4 addresses the network ranks #3,012 worldwide and #10 of 177 networks in Ireland. That is 0.39% of the country’s IPv4 space.
The largest block is 137.43.0.0 to 137.43.255.255 with 65,536 addresses, geolocated to Dublin (Belfield).
- IPv4 addresses
- 65,536
- IPv4 prefixes
- 1
- World rank
- #3,012
- Country share
- 0.39%
Addresses by country
- Ireland 100%
Largest blocks
- 137.43.0.0 Dublin (Belfield)65,536
Networks of similar size
- AS33235 San Juan Unified School District
65,536 - AS399697 SUNY College at Brockport65,536
- AS401917 The State University of New York College of Agriculture and Technology at Coble65,536
- AS55282 SUNY Canton65,536
- AS13783 Radford University65,536
- AS33670 Nova University65,536
- AS15991 Swedish Tax Agency
65,536 - AS19737 Royal Military College of Canada
65,536
IPv4 prefixes
Questions and answers
Who owns AS2850?
Autonomous system AS2850 is operated by University College Dublin.
How many IP addresses does AS2850 have?
The network holds 65,536 IPv4 addresses in 1 prefixes.
Which country is AS2850 in?
The main country is Ireland.
How big is AS2850?
By IPv4 addresses it ranks #3,012 worldwide.
What is the largest address block of AS2850?
137.43.0.0 to 137.43.255.255, 65,536 addresses.