AS7847
NASA Goddard Space Flight Center
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
- Government allocation +8
- Trust score 73 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Goddard Space Flight Center
The Goddard Space Flight Center (GSFC) is a major NASA space research laboratory located approximately 6.5 miles (10.5 km) northeast of Washington, D.C., in Greenbelt, Maryland, United States. Established on May 1, 1959, as NASA's first space flight center, GSFC employs about 10,000 civil servants and contractors.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 169.154.0.0/16 | 65.5K |
0.9%
|
NASA Goddard Space Flight Center | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS7847 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 |
|---|---|---|
| 169.154.0.0/16 | 4,690 | 2026-07-26 07:04:33 |
| 169.154.128.0/17 | 166 | 2026-07-23 09:35:45 |
Frequently Asked Questions
What is AS7847?
AS7847 is an Autonomous System Number assigned to NASA Goddard Space Flight Center. 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 AS7847 announce?
AS7847 announces 65.5K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United States.
Who operates AS7847?
AS7847 is operated by NASA Goddard Space Flight Center. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS7847 registered in?
AS7847 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
