AS29990 is the autonomous system of AppNexus, Inc. It holds 33,792 IPv4 addresses in 19 prefixes plus 7 IPv6 ranges, mainly in 
United States.
By IPv4 addresses the network ranks #4,669 worldwide and #1,680 of 18,202 networks in United States.
The network spreads across six or more countries: United States 70%, Netherlands 9.1%, Germany 8.3%.
The largest block is 68.67.128.0 to 68.67.191.255 with 16,384 addresses, geolocated to Los Angeles (Central-Alameda).
Websites found on this network include adnxs.com.
- IPv4 addresses
- 33,792
- IPv4 prefixes
- 19
- World rank
- #4,669
- IPv6 ranges
- 7
Addresses by country
- United States 70%
Netherlands 9.1%
Germany 8.3%
Singapore 6.1%
Australia 3.0%
France 3.0%
Largest blocks
- 68.67.128.0 Los Angeles (Central-Alameda)16,384
- 37.252.160.0 Amsterdam4,096
- 204.13.192.0 New York2,048
- 64.210.56.0 New York2,048
- 185.89.208.0 Paris1,024
- 185.33.220.0 Amsterdam1,024
- 104.254.148.0 New York1,024
- 103.43.88.0 Sydney1,024
Websites seen on this network
Networks of similar size
33,792
33,792
33,792
33,792
33,792IPv4 prefixes
Questions and answers
Who owns AS29990?
Autonomous system AS29990 is operated by AppNexus, Inc.
How many IP addresses does AS29990 have?
The network holds 33,792 IPv4 addresses in 19 prefixes, plus 7 IPv6 ranges.
Which country is AS29990 in?
The main country is United States, with addresses in 5 more countries.
How big is AS29990?
By IPv4 addresses it ranks #4,669 worldwide.
What is the largest address block of AS29990?
68.67.128.0 to 68.67.191.255, 16,384 addresses.