Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About AppNexus
AppNexus is an American multinational technology company operating a cloud-based software platform that enables and optimizes programmatic online advertising. Headquartered in the Flatiron District of New York City, the company has 23 offices in North America, Latin America, Europe, Asia and Australia.
Operates 1 network present at 6 internet exchanges with a selective peering policy.
Countries served by Xandr Inc.
Every country where this organization has IPv4 allocations, ranked by IPs held.
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 68.67.128.0/18 | 16.4K |
17.8%
|
AS29990 | US | Pennsylvania | Feasterville |
| 37.252.160.0/20 | 4.1K |
14.8%
|
AS29990 | US | — | — |
| 64.210.56.0/21 | 2.0K |
1.5%
|
AS29990 | US | — | — |
| 204.13.192.0/21 | 2.0K |
26.0%
|
AS29990 | US | New Jersey | Secaucus |
| 43.250.0.0/22 | 1.0K |
11.2%
|
AS29990 | SG | — | — |
| 64.208.136.0/22 | 1.0K |
0.0%
|
AS29990 | US | — | — |
| 103.43.88.0/22 | 1.0K |
41.8%
|
AS29990 | AU | — | — |
| 104.254.148.0/22 | 1.0K |
61.9%
|
AS29990 | US | California | Los Angeles |
| 185.33.220.0/22 | 1.0K |
0.0%
|
AS29990 | US | — | — |
| 185.89.208.0/22 | 1.0K |
48.6%
|
AS29990 | FR | — | — |
| 103.243.220.0/23 | 512 |
0.0%
|
AS29990 | SG | — | — |
| 185.83.142.0/23 | 512 |
54.5%
|
AS29990 | DE | — | — |
| 216.252.164.0/23 | 512 |
6.8%
|
AS29990 | US | California | Los Angeles |
| 64.208.141.0/24 | 256 |
0.0%
|
AS29990 | US | — | — |
| 103.243.223.0/24 | 256 |
0.0%
|
AS29990 | SG | — | — |
| 172.83.92.0/24 | 256 |
13.7%
|
AS29990 | US | — | — |
| 185.83.140.0/24 | 256 |
24.2%
|
AS29990 | DE | — | — |
| 192.190.7.0/24 | 256 |
0.0%
|
AS29990 | US | — | — |
| 216.252.166.0/24 | 256 |
0.0%
|
AS29990 | US | — | — |
Frequently Asked Questions
How many IP addresses does Xandr Inc. own?
Xandr Inc. controls 33.8K IPv4 addresses distributed across 19 CIDR ranges. The organization is registered in United States.
What ASNs does Xandr Inc. operate?
Xandr Inc. operates 1 Autonomous System. Each ASN represents an independently routed network that Xandr Inc. manages for internet traffic delivery.
What countries does Xandr Inc. serve?
Xandr Inc. has IP address allocations in 5 countries, indicating a multinational network presence for delivering services across these regions.
What type of organization is Xandr Inc.?
Xandr Inc. is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.
