AS36498 — ACCESS-ONE-INC-AS

AS36498 announces 23 IPv4 prefixes covering 23,808 addresses and 0 IPv6 prefixes.

About this network

The AS handle ACCESS-ONE-INC-AS is held by Access One Inc., a Chicago-based managed IT and cybersecurity provider.

What it's used for

• The address space carries corporate and managed service infrastructure, with netnames ACCESSONEINC and COGENT-A appearing across the inventory.
• The AS announces 23 IPv4 prefixes totaling 23,808 addresses against only 4 observed neighbours, a ratio that indicates a business or enterprise network rather than a transit or residential access provider.

Notable

• Registrants are mixed: Access One Inc. holds the largest prefix (96.47.128.0/20) and 104.218.248.0/21, while the majority of smaller prefixes are registered to Cogent Communications, LLC under the netname COGENT-A.
• The address inventory is fragmented into 23 distinct prefixes, ranging from /20s down to /24s, with no IPv6 prefixes announced.

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

Announced prefixes

• 38.65.196.0/22
• 38.89.228.0/23
• 38.98.141.0/24
• 38.98.156.0/23
• 38.103.98.0/23
• 38.103.100.0/22
• 38.103.104.0/21
• 38.103.116.0/22
• 38.106.200.0/22
• 38.106.240.0/22
• 38.106.253.0/24
• 38.106.254.0/23
• 38.107.98.0/23
• 38.124.8.0/23
• 38.124.12.0/22
• 38.124.48.0/22
• 38.124.88.0/21
• 38.126.16.0/22
• 96.47.128.0/20
• 104.218.248.0/21
• 142.147.81.0/24
• 172.81.140.0/22
• 208.37.110.0/23

Upstream networks

• AS174 Cogent Communications, LLC
• AS2914 NTT America, Inc.
• AS7922 Comcast Cable Communications, LLC

Adjacent networks

• AS174 Cogent Communications, LLC
• AS2914 NTT America, Inc.
• AS7922 Comcast Cable Communications, LLC
• AS701 Verizon Business

Routing security

• RPKI: 1 valid, 0 invalid and 29 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 137 route objects.
• Listed in as-sets: AS-DATA393-INV01, AS-XO, AS-XO-B, AS36498:AS-GLOBAL.