$ query “AS999” --type=asn → 1 result(s)

AS999 · CORIX-999

CORIX NETWORKS

AS999 is run by CORIX NETWORKS and is a mid-size transit provider, based in the United States since 2024. The system announces 1 536 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United States.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
June 11, 2024
Last Changed
September 01, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
6 / 3
IPv6 Prefixes (raw / aggregated)
17 / 1
IPv4 Addresses
1 536
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (1 536 IPs)
Prefix Changed
October 14, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
1 039 networks exchanging traffic without transit
Downstream Customers
28 downstreams buying transit
Degree
1 072 unique BGP neighbors
Reach
125 networks in customer cone

Upstream Providers (5)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS22356 — DURAND-BRASIL
  • AS6453 — AS6453 (Tier-1 transit)
  • AS52925 — ASCENTY-DATA-CENTERS
  • AS28663 — FLYS-INTERATIVA

Prefix Lists

IPv4 Prefixes (6 total)

  • 208.89.72.0/22 (1 024 addresses (/22 prefix))
  • 23.145.72.0/24 (256 addresses (/24 prefix))
  • 38.105.3.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (17 total)

  • 2607:1640::/32