AS15209 — COMMVAULT - CommVault Systems

AS15209 announces 2 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

Two netnames, two carriers' conventions, one company.

What it's used for

• A data protection software company's network. Two IPv4 prefixes announced from the United States, no IPv6, and two observed BGP neighbours.

Notable

• One netname prefixes the company with a country code and a two-letter type marker; the other prefixes it with a carrier's name and a four-letter site code.
• That carrier no longer trades under the name in the netname, so the label preserves a brand that has left the market.
• One registrant field appends an address administration handle after a semicolon; the other does not, though both name the same company.
• Six addresses were queried for reverse DNS and none returned a name.
• Twelve hundred addresses across two blocks and two upstreams.

Interesting

• Both netnames end in the company's name and begin with something the company did not choose. That is the shape of every block that arrives through a provider: the label describes the supply chain, not the user.
• A backup software vendor holding only twelve hundred routed addresses says the product runs in customers' own data centres rather than the vendor's, and that this network is corporate rather than operational.
• Nothing answering in reverse on either block leaves the netnames as the only public description of what the space is for, and both of them describe how it was bought.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 64.9.38.0/24
• 199.255.244.0/22

Upstream networks

• AS54004 Cablevision Lightpath LLC
• AS3356 Level 3 Parent, LLC

Adjacent networks

• AS54004 Cablevision Lightpath LLC
• AS3356 Level 3 Parent, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-XO-B, AS-YIPES, AS6128:AS-CUSTOMERS.