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 →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: MegaIX New York, DE-CIX New York: DE-CIX New York Peering LAN
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 66.109.16.0/20 | 4.1K |
11.7%
|
Cologuard | US | New York | Brooklyn |
| 206.71.48.0/20 | 4.1K |
5.3%
|
Cologuard | US | — | — |
| 208.96.160.0/20 | 4.1K |
18.7%
|
Cologuard | US | — | — |
| 209.104.192.0/20 | 4.1K |
11.2%
|
Cologuard | US | New York | Brooklyn |
| 209.151.160.0/20 | 4.1K |
3.5%
|
Cologuard | US | — | — |
| 64.118.80.0/21 | 2.0K |
12.5%
|
Cologuard | US | — | — |
| 70.34.104.0/21 | 2.0K |
11.6%
|
Cologuard | US | New Jersey | Lakewood |
| 192.157.80.0/21 | 2.0K |
0.3%
|
Cologuard | US | — | — |
| 209.104.216.0/21 | 2.0K |
20.0%
|
Cologuard | US | New York | Brooklyn |
| 64.118.88.0/22 | 1.0K |
14.8%
|
Cologuard | US | — | — |
| 70.34.96.0/22 | 1.0K |
6.0%
|
Cologuard | US | — | — |
| 192.157.92.0/22 | 1.0K |
0.1%
|
Cologuard | US | — | — |
| 64.118.92.0/23 | 512 |
37.3%
|
Cologuard | US | — | — |
| 70.34.102.0/23 | 512 |
95.3%
|
Cologuard | US | — | — |
| 9.179.232.0/24 | 256 |
0.0%
|
Cologuard | US | — | — |
| 31.58.135.0/24 | 256 |
0.0%
|
Cologuard | AE | — | — |
| 64.118.95.0/24 | 256 |
12.5%
|
Cologuard | US | — | — |
| 70.34.101.0/24 | 256 |
10.5%
|
Cologuard | US | — | — |
| 184.104.187.0/24 | 256 |
0.0%
|
Cologuard | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS395383 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 31.58.135.0/24 | 9,867 | 2026-07-18 11:40:14 |
| 9.179.232.0/24 | 4,971 | 2026-07-18 10:52:11 |
| 64.118.86.0/24 | 4,664 | 2026-07-18 11:11:02 |
| 70.34.96.0/20 | 4,664 | 2026-07-18 10:52:11 |
| 64.118.80.0/20 | 4,663 | 2026-07-18 11:11:02 |
| 66.109.16.0/20 | 4,659 | 2026-07-18 11:11:02 |
| 70.34.104.0/21 | 4,657 | 2026-07-18 10:52:11 |
| 184.104.187.0/24 | 4,571 | 2026-07-18 10:52:43 |
| 206.71.58.0/24 | 4,551 | 2026-07-18 11:11:01 |
| 208.96.166.0/23 | 4,542 | 2026-07-18 11:11:02 |
| 209.104.192.0/19 | 4,540 | 2026-07-18 11:11:02 |
| 192.157.82.0/23 | 4,531 | 2026-07-18 10:52:43 |
| 192.157.92.0/22 | 4,529 | 2026-07-18 10:52:43 |
| 192.157.86.0/24 | 4,527 | 2026-07-18 10:52:43 |
| 192.157.84.0/22 | 4,522 | 2026-07-18 10:52:43 |
| 206.71.48.0/20 | 4,522 | 2026-07-18 11:11:02 |
| 192.157.81.0/24 | 4,510 | 2026-07-18 10:52:43 |
| 192.157.84.0/24 | 4,508 | 2026-07-18 10:52:43 |
| 208.96.160.0/20 | 4,502 | 2026-07-18 11:11:03 |
| 209.104.216.0/22 | 4,497 | 2026-07-18 11:11:03 |
| 192.157.80.0/24 | 4,487 | 2026-07-18 10:52:43 |
| 209.151.160.0/20 | 4,485 | 2026-07-18 11:11:03 |
| 192.157.93.0/24 | 4,169 | 2026-07-18 11:35:30 |
Frequently Asked Questions
What is AS395383?
AS395383 is an Autonomous System Number assigned to Cologuard. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS395383 announce?
AS395383 announces 34.0K IPv4 addresses distributed across 19 routed CIDR prefixes. The network is registered in United States.
Who operates AS395383?
AS395383 is operated by Cologuard. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS395383 registered in?
AS395383 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
