Union Pacific Railroad Company operates AS10405: 7 IPv4 prefixes covering 229,376 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #961 worldwide and #278 of 18,202 networks in United States. That is 0.02% of the country’s IPv4 space.
The largest block is 167.132.0.0 to 167.132.255.255 with 65,536 addresses, geolocated to Omaha (Downtown).
- IPv4 addresses
- 229,376
- IPv4 prefixes
- 7
- World rank
- #961
- Country share
- 0.02%
Addresses by country
- United States 100%
Largest blocks
- 167.132.0.0 Omaha (Downtown)65,536
- 198.47.128.0 Omaha (Downtown)32,768
- 173.229.128.0 Omaha (Downtown)32,768
- 72.37.0.0 Omaha (Downtown)32,768
- 45.54.128.0 Omaha (Downtown)32,768
- 69.58.192.0 Omaha (Downtown)16,384
- 67.206.0.0 Omaha (Downtown)16,384
Networks of similar size
- AS6527 Commonwealth of Massachusetts230,400
- AS2108 Croatian Academic and Research Network
230,144 - AS42337 Respina Networks & Beyond PJSC
229,888 - AS34177 Celeste SAS
229,376 - AS4663 ELIMNET, INC.
229,376 - AS25310 Vodafone Limited
229,376 - AS6192 University of California, Davis229,376
- AS395139 NewYork-Presbyterian Hospital229,376
IPv4 prefixes
Questions and answers
Who owns AS10405?
Autonomous system AS10405 is operated by Union Pacific Railroad Company.
How many IP addresses does AS10405 have?
The network holds 229,376 IPv4 addresses in 7 prefixes.
Which country is AS10405 in?
The main country is United States.
How big is AS10405?
By IPv4 addresses it ranks #961 worldwide.
What is the largest address block of AS10405?
167.132.0.0 to 167.132.255.255, 65,536 addresses.