$ query “AS40948” --type=asn → 1 result(s)

AS40948 · STRATUS-NETWORKS

Stratus Networks

AS40948 is owned by Stratus Networks and is a mid-size transit provider, based in the United States since 2011. The system announces a respectable 17 664 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States.

  • Top 5% — Top 5% of all autonomous systems by reach and degree

Basic Information

Country
🇺🇸 United States
Category
Hosting
Network Role
Mid-size Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
April 21, 2011
Last Changed
March 04, 2026
Last Seen
October 21, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
16 / 13
IPv6 Prefixes (raw / aggregated)
3 / 2
IPv4 Addresses
17 664
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇺🇸 United States (17 664 IPs)
Prefix Changed
September 12, 2026

Reputation

Reputation
Pristine — 0 flagged IPs

Connectivity Summary

Upstream Providers
5 upstreams providing transit
Peers
13 networks exchanging traffic without transit
Downstream Customers
30 downstreams buying transit
Unclassified
1 unclassified BGP neighbor
Degree
49 unique BGP neighbors
Reach
31 networks in customer cone

Upstream Providers (5)

  • AS6939 — HURRICANE
  • AS174 — COGENT-174 (Tier-1 transit)
  • AS6461 — ZAYO-6461 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS1828 — UNITAS

Prefix Lists

IPv4 Prefixes (16 total)

  • 153.75.0.0/20 (4 096 addresses (/20 prefix))
  • 173.249.64.0/20 (4 096 addresses (/20 prefix))
  • 204.156.184.0/21 (2 048 addresses (/21 prefix))
  • 208.95.224.0/21 (2 048 addresses (/21 prefix))
  • 104.152.196.0/22 (1 024 addresses (/22 prefix))
  • 130.51.132.0/22 (1 024 addresses (/22 prefix))
  • 162.210.0.0/22 (1 024 addresses (/22 prefix))
  • 162.247.132.0/22 (1 024 addresses (/22 prefix))
  • 69.64.115.0/24 (256 addresses (/24 prefix))
  • 165.140.61.0/24 (256 addresses (/24 prefix))
  • 169.197.149.0/24 (256 addresses (/24 prefix))
  • 192.77.125.0/24 (256 addresses (/24 prefix))
  • 192.232.0.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (3 total)

  • 2607:e300::/32
  • 2620:a2:6000::/48