AS10690 — NETSCOUT - NETSCOUT SYSTEMS INC.

AS10690 announces 8 IPv4 prefixes covering 2,816 addresses and 1 IPv6 prefixes.

About this network

NETSCOUT is registered to NETSCOUT Systems, Inc., the Westford, Massachusetts network-observability and DDoS-mitigation vendor behind the nGenius and Arbor product lines. It is a modest corporate network: RIS observes 11 announced IPv4 prefixes totalling roughly 2,816 addresses, one IPv6 /48, and 6 BGP neighbours.

What it's used for

Everything about the routing says corporate enterprise rather than service platform. The address count is tiny — under 3,000 addresses for a company with thousands of employees and global offices — and the announcements are eleven separate /24s spread across three unrelated ranges (216.130.192.0/2x, 199.171.208.0/2x, and a lone 192.42.252.0/24), which is what accumulates when a company grows by acquisition and inherits small legacy blocks. NETSCOUT absorbed Danaher's communications business in 2015, bringing in Arbor Networks, Fluke Networks, Tektronix Communications and VSS Monitoring, and discontiguous space of exactly this kind is the routing residue of that history.

Notable

Six observed neighbours is a multi-homed enterprise edge — enough upstreams for resilience, nowhere near the hundreds a transit carrier would show. Reverse DNS was sampled across 20 addresses and returned nothing; that is a sample, not a finding, and no conclusion is drawn from it here.

Interesting

There is a mild irony in a company whose business is watching other people's networks running a small, quiet, unremarkable one of its own. Its threat-intelligence platform observes traffic through customer deployments, not through this AS.

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

Announced prefixes

• 192.42.252.0/24
• 199.171.208.0/24
• 199.171.210.0/23
• 199.171.212.0/23
• 216.130.192.0/23
• 216.130.203.0/24
• 216.130.205.0/24
• 216.130.206.0/24
• 2602:811:10e3::/48

Upstream networks

• AS701 Verizon Business
• AS3356 Level 3 Parent, LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS46887 Crown Castle Fiber LLC
• AS7459 Grande Communications Networks, LLC
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS701 Verizon Business
• AS3356 Level 3 Parent, LLC
• AS6830 Liberty Global Europe Holding B.V.
• AS46887 Crown Castle Fiber LLC
• AS7459 Grande Communications Networks, LLC
• AS7018 AT&T Enterprises, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 12 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 92% of announcements registered; 15 route objects.
• Listed in as-sets: AS-CCF, AS-CCF-TEST, AS-EIRCOM, AS-GRANDE, AS-PSINETUS-MC, AS16657:AS-CUST, AS6830:AS-VMIE.