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 v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS11283 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 |
|---|---|---|
| 170.167.63.0/24 | 33,795 | 2026-10-18 09:24:39 |
| 170.167.197.0/24 | 32,992 | 2026-10-18 10:34:44 |
| 170.167.196.0/24 | 28,625 | 2026-10-18 10:34:25 |
| 170.167.118.0/24 | 27,289 | 2026-10-18 10:34:49 |
| 170.167.240.0/24 | 24,286 | 2026-10-18 10:16:17 |
| 170.167.201.0/24 | 21,076 | 2026-10-18 09:22:03 |
| 170.167.249.0/24 | 18,604 | 2026-10-18 09:23:39 |
| 170.167.5.0/24 | 18,527 | 2026-10-18 09:21:28 |
| 170.167.11.0/24 | 18,499 | 2026-10-18 09:21:28 |
| 170.167.1.0/24 | 18,483 | 2026-10-18 09:21:28 |
| 170.167.3.0/24 | 18,448 | 2026-10-18 09:21:28 |
| 170.167.7.0/24 | 18,446 | 2026-10-18 09:21:28 |
| 170.167.4.0/24 | 18,433 | 2026-10-18 09:21:28 |
| 170.167.192.0/23 | 18,432 | 2026-10-18 09:23:39 |
| 170.167.0.0/24 | 18,432 | 2026-10-18 09:21:28 |
| 170.167.10.0/24 | 18,425 | 2026-10-18 09:21:28 |
| 170.167.6.0/24 | 18,424 | 2026-10-18 09:21:28 |
| 170.167.8.0/24 | 18,417 | 2026-10-18 09:21:28 |
| 170.167.2.0/24 | 18,407 | 2026-10-18 09:21:28 |
| 170.167.117.0/24 | 17,414 | 2026-10-18 09:24:39 |
| 170.167.248.0/24 | 16,198 | 2026-10-18 09:25:09 |
| 170.167.195.0/24 | 16,038 | 2026-10-18 09:25:09 |
| 170.167.194.0/24 | 16,020 | 2026-10-18 09:25:09 |
| 170.167.244.0/23 | 15,877 | 2026-10-18 09:24:38 |
| 170.167.48.0/24 | 15,442 | 2026-10-18 09:25:09 |
| 170.167.49.0/24 | 15,373 | 2026-10-18 09:25:09 |
| 170.167.110.0/24 | 15,315 | 2026-10-18 09:25:09 |
| 170.167.100.0/24 | 15,307 | 2026-10-18 09:25:09 |
| 170.167.105.0/24 | 15,305 | 2026-10-18 09:25:09 |
| 170.167.50.0/24 | 15,295 | 2026-10-18 09:25:09 |
| 170.167.111.0/24 | 15,293 | 2026-10-18 09:25:09 |
| 170.167.108.0/24 | 15,287 | 2026-10-18 09:25:09 |
| 170.167.103.0/24 | 15,286 | 2026-10-18 09:25:09 |
| 170.167.102.0/24 | 15,282 | 2026-10-18 09:25:09 |
| 170.167.106.0/24 | 15,277 | 2026-10-18 09:25:09 |
| 170.167.55.0/24 | 15,275 | 2026-10-18 09:25:09 |
| 170.167.101.0/24 | 15,273 | 2026-10-18 09:25:09 |
| 170.167.107.0/24 | 15,269 | 2026-10-18 09:25:09 |
| 170.167.104.0/24 | 15,269 | 2026-10-18 09:25:09 |
| 170.167.51.0/24 | 15,267 | 2026-10-18 09:25:09 |
| 170.167.54.0/24 | 15,260 | 2026-10-18 09:25:09 |
| 170.167.53.0/24 | 15,257 | 2026-10-18 09:25:09 |
| 170.167.52.0/24 | 15,255 | 2026-10-18 09:25:09 |
| 170.167.57.0/24 | 15,241 | 2026-10-18 09:25:09 |
| 170.167.56.0/24 | 15,234 | 2026-10-18 09:25:09 |
| 170.167.246.0/23 | 13,557 | 2026-10-18 09:26:54 |
| 170.167.200.0/24 | 1,613 | 2026-06-24 17:22:53 |
| 170.167.202.0/24 | 57 | 2026-05-19 19:11:28 |
Frequently Asked Questions
What is AS11283?
AS11283 is an Autonomous System Number assigned to Costco, 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 AS11283 announce?
AS11283 announces 12.5K IPv4 addresses distributed across 18 routed CIDR prefixes. The network is registered in United States.
Who operates AS11283?
AS11283 is operated by Costco, Inc.. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.
What country is AS11283 registered in?
AS11283 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
