AS396835
The Charles Stark Draper Laboratory, Inc.
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 →AS396835 — global IP footprint
Cities where AS396835 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 140.102.0.0/16 | 65.5K |
0.2%
|
The Charles Stark Draper Laboratory, Inc. | US | Massachusetts | Boston |
| 8.2.68.0/24 | 256 |
0.0%
|
The Charles Stark Draper Laboratory, Inc. | US | — | — |
| 192.80.95.0/24 | 256 |
2.0%
|
The Charles Stark Draper Laboratory, Inc. | US | — | — |
| 192.138.225.0/24 | 256 |
10.2%
|
The Charles Stark Draper Laboratory, Inc. | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS396835 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 |
|---|---|---|
| 140.102.0.0/16 | 4,465 | 2026-07-18 12:15:47 |
| 8.2.68.0/24 | 3,921 | 2026-07-18 12:25:54 |
| 140.102.13.0/24 | 3,795 | 2026-07-18 12:24:07 |
| 140.102.2.0/23 | 3,782 | 2026-07-18 12:15:47 |
| 140.102.12.0/24 | 3,779 | 2026-07-18 12:23:20 |
| 140.102.8.0/24 | 3,775 | 2026-07-18 12:26:26 |
| 140.102.9.0/24 | 3,769 | 2026-07-18 12:27:04 |
| 192.138.225.0/24 | 3,753 | 2026-07-18 12:15:47 |
| 192.80.95.0/24 | 3,751 | 2026-07-18 12:20:51 |
| 140.102.240.0/23 | 3,748 | 2026-07-18 12:27:33 |
Frequently Asked Questions
What is AS396835?
AS396835 is an Autonomous System Number assigned to The Charles Stark Draper Laboratory, Inc.. 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 AS396835 announce?
AS396835 announces 66.3K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in United States.
Who operates AS396835?
AS396835 is operated by The Charles Stark Draper Laboratory, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS396835 registered in?
AS396835 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
