AS18692 — NEUBERGER

AS18692 announces 9 IPv4 prefixes covering 3,840 addresses and 0 IPv6 prefixes.

About this network

NEUBERGER is the autonomous system for Neuberger Berman, a major employee-owned investment management firm.

What it's used for

• The address space carries corporate infrastructure, evidenced by reverse DNS entries like host128.nb.com and netnames such as NEUBE.
• The AS announces 3840 IPv4 addresses across 9 prefixes with 6 observed neighbours, a ratio consistent with a business network rather than a transit provider.

Notable

• Registrants include Neuberger Berman and NEUBERGER BERMAN, alongside legacy holders like Cogent Communications, LLC and Verizon entities, reflecting historical acquisitions or leased space.
• The inventory consists of a mix of /22, /23, and /24 blocks, including a significant /22 block at 66.119.124.0/22.

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

Announced prefixes

• 62.190.81.0/24
• 63.116.212.0/23
• 63.117.8.0/23
• 66.119.116.0/24
• 66.119.124.0/22
• 154.18.190.0/23
• 202.94.107.0/24
• 203.193.19.0/24
• 210.80.198.0/24

Upstream networks

• AS701 Verizon Business
• AS174 Cogent Communications, LLC
• AS6461 Zayo Bandwidth
• AS703 Verizon Business
• AS9304 HGC Global Communications Limited
• AS702 Verizon Business

Adjacent networks

• AS701 Verizon Business
• AS174 Cogent Communications, LLC
• AS6461 Zayo Bandwidth
• AS703 Verizon Business
• AS9304 HGC Global Communications Limited
• AS702 Verizon Business

Routing security

• RPKI: 5 valid, 0 invalid and 8 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 18 route objects.
• Listed in as-sets: AS-C1, AS-GBLX, AS-HUTCHCITY, AS-IIJ, AS-IIJ6, AS-PNAPLON, AS-PNAPNYM, AS-VES-DS, AS-XO-B, AS216458:AS-CUST-AGG-HK, AS2497:AS-IIJ, AS2497:AS-IIJ6, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS7474:AS-CUSTOMERS, AS7545:AS-TPGN-CUSTOMERS.