$ query “AS23357” --type=asn → 1 result(s)
AS23357 · CYBERXPRESS-INC
CyberXpress Inc.
AS23357 belongs to CyberXpress Inc. and is a single-homed autonomous system, registered in the United States. The system announces 1 792 IPv4 addresses. The bulk of its IP address space is in the United States. No IPv6 support — it's 2026, just saying. Note: metadata was inferred from BGP routing observations and may be inaccurate.
Basic Information
- Country
- 🇺🇸 United States
- Data Origin
- Inferred — Metadata inferred from BGP routing observations, may be inaccurate
- Last Changed
- October 03, 2026
- Last Seen
- October 15, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 7 / 6
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 792
- Largest IPv4 Prefix
- /23 (512 addresses)
- Geolocated Countries
- 🇺🇸 United States (1 792 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS17378 — AS17378
Prefix Lists
IPv4 Prefixes (7 total)
- 216.84.198.0/23 (512 addresses (/23 prefix))
- 209.12.56.0/24 (256 addresses (/24 prefix))
- 209.136.4.0/24 (256 addresses (/24 prefix))
- 209.136.38.0/24 (256 addresses (/24 prefix))
- 209.194.116.0/24 (256 addresses (/24 prefix))
- 216.253.163.0/24 (256 addresses (/24 prefix))