AS18632 — VOLCANO-VISION - Volcano Vision, Inc.

AS18632 announces 14 IPv4 prefixes covering 18,432 addresses and 0 IPv6 prefixes.

About this network

The AS handle VOLCANO-VISION is held by Volcano Vision, Inc.

What it's used for

• The address space carries corporate infrastructure, evidenced by reverse DNS entries pointing to volcanocom.com and volcano.net domains.
• The network announces 18432 IPv4 addresses across 15 prefixes with only 4 observed neighbours, a ratio that indicates an internal corporate estate rather than a transit or access provider.

Notable

• Registrants are consistent with the announcer, listing Volcano Vision, Inc. for most prefixes, while some smaller blocks are registered to Volcano Telephone under netnames like VIP-PRIMARY-63-170.
• The inventory consists of a mix of larger /20 blocks and numerous smaller /23 and /24 prefixes, reflecting a segmented internal network structure.

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

Announced prefixes

• 63.166.164.0/23
• 63.170.118.0/23
• 65.165.164.0/22
• 65.172.72.0/23
• 104.200.192.0/20
• 107.182.32.0/20
• 170.75.128.0/20
• 204.213.194.0/24
• 204.250.24.0/24
• 206.104.212.0/22
• 206.107.196.0/23
• 206.229.88.0/23
• 208.1.38.0/23
• 208.3.194.0/23

Upstream networks

• AS54048 Vast Networks
• AS174 Cogent Communications, LLC
• AS3356 Level 3 Parent, LLC

Downstream networks

• AS36638 Jackson Rancheria Band of Miwuk Indians

Adjacent networks

• AS54048 Vast Networks
• AS174 Cogent Communications, LLC
• AS3356 Level 3 Parent, LLC
• AS36638 Jackson Rancheria Band of Miwuk Indians

Routing security

• RPKI: 47 valid, 0 invalid and 30 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 96% of announcements registered; 87 route objects.
• Listed in as-sets: AS-CVIN, AS-CVIN, AS-HURRICANE, AS-TRANSROUTE-SPEC, AS-VOLCANO, AS293:AS-FROM-SINGAREN-TO-ESNET.