AS4977 is the autonomous system of Vencore Services and Solutions, Inc.. It holds 5,376 IPv4 addresses in 4 prefixes, mainly in 
United States.
By IPv4 addresses the network ranks #13,137 worldwide and #3,994 of 18,202 networks in United States.
The largest block is 96.45.208.0 to 96.45.223.255 with 4,096 addresses, geolocated to Reston.
- IPv4 addresses
- 5,376
- IPv4 prefixes
- 4
- World rank
- #13,137
Addresses by country
- United States 100%
Largest blocks
- 96.45.208.0 Reston4,096
- 192.53.90.0 Ashburn1,280
Networks of similar size
5,376
5,376
5,376
5,376
5,376
5,376
5,376IPv4 prefixes
Questions and answers
Who owns AS4977?
Autonomous system AS4977 is operated by Vencore Services and Solutions, Inc..
How many IP addresses does AS4977 have?
The network holds 5,376 IPv4 addresses in 4 prefixes.
Which country is AS4977 in?
The main country is United States.
How big is AS4977?
By IPv4 addresses it ranks #13,137 worldwide.
What is the largest address block of AS4977?
96.45.208.0 to 96.45.223.255, 4,096 addresses.