AS27277
Space Exploration Technologies Corporation
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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
About Starlink
Division of SpaceX.
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 66.9.188.0/22 | 1.0K |
93.6%
|
Space Exploration Technologies Corporation | US | Texas | Brownsville |
| 173.250.192.0/22 | 1.0K |
89.5%
|
Space Exploration Technologies Corporation | US | California | Hawthorne |
| 192.31.242.0/23 | 512 |
41.4%
|
Space Exploration Technologies Corporation | US | California | Hawthorne |
| 198.13.248.0/23 | 512 |
0.0%
|
Space Exploration Technologies Corporation | US | — | — |
| 67.158.63.0/24 | 256 |
0.0%
|
Space Exploration Technologies Corporation | US | California | Hawthorne |
| 135.136.160.0/24 | 256 |
0.0%
|
Space Exploration Technologies Corporation | US | — | — |
| 135.136.162.0/24 | 256 |
0.0%
|
Space Exploration Technologies Corporation | US | — | — |
| 135.136.166.0/24 | 256 |
0.0%
|
Space Exploration Technologies Corporation | US | — | — |
| 199.164.147.0/24 | 256 |
0.0%
|
Space Exploration Technologies Corporation | US | Virginia | Ashburn |
| 199.175.188.0/24 | 256 |
0.0%
|
Space Exploration Technologies Corporation | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS27277 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 |
|---|---|---|
| 135.136.162.0/24 | 49,780 | 2026-09-11 21:22:33 |
| 66.9.188.0/22 | 32,626 | 2026-09-11 20:56:46 |
| 173.250.193.0/24 | 27,838 | 2026-09-11 21:22:23 |
| 67.158.63.0/24 | 23,479 | 2026-09-11 21:22:22 |
| 173.250.195.0/24 | 22,222 | 2026-09-11 21:22:23 |
| 173.250.192.0/24 | 22,218 | 2026-09-11 21:22:22 |
| 192.31.242.0/24 | 21,389 | 2026-09-11 21:22:22 |
| 135.136.160.0/24 | 21,187 | 2026-09-11 21:25:17 |
| 192.31.243.0/24 | 20,953 | 2026-09-11 21:22:23 |
| 199.164.147.0/24 | 20,031 | 2026-09-11 21:22:23 |
| 135.136.166.0/24 | 18,564 | 2026-09-11 21:23:31 |
| 173.250.194.0/24 | 18,304 | 2026-09-11 21:22:22 |
| 198.13.248.0/24 | 17,119 | 2026-09-11 21:22:22 |
| 198.13.249.0/24 | 16,877 | 2026-09-11 21:22:22 |
| 199.175.188.0/24 | 15,315 | 2026-09-11 21:23:21 |
Frequently Asked Questions
What is AS27277?
AS27277 is an Autonomous System Number assigned to Space Exploration Technologies Corporation. 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 AS27277 announce?
AS27277 announces 4.6K IPv4 addresses distributed across 10 routed CIDR prefixes. The network is registered in United States.
Who operates AS27277?
AS27277 is operated by Space Exploration Technologies Corporation. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS27277 registered in?
AS27277 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
