Autonomous System
AS36692
Cisco OpenDNS, LLC
Handle
AS36692
Name
CISCO-UMBRELLA
Registrar
Cisco OpenDNS, LLC
Status
active
Abuse email
rir-abuse@cisco.com
Abuse phone
+1-408-525-0560
Registered
Mar 21, 2006
Last changed
Jan 14, 2026
About this Autonomous System
AS36692 identifies an 16-bit Autonomous System on the public internet. Autonomous Systems are independently administered networks — typically ISPs, hosting providers, large enterprises, or content delivery networks — that exchange traffic with each other using the Border Gateway Protocol (BGP).
This particular AS is registered to Cisco OpenDNS, LLC. ASN registration data comes from the regional internet registries (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC) and is updated as allocations change.
For deeper BGP context — including announced prefixes, peering relationships, and historical routing changes — Hurricane Electric's BGP toolkit and bgp.tools are the standard references.
What you can do with this information
- Identify the operator behind a suspicious IP — combine ASN with WHOIS for full registry context.
- Detect bot or hosting traffic — ASNs from cloud providers (AWS, DigitalOcean, OVH) signal automated traffic versus residential ISPs.
- Report abuse — use the abuse email above to file complaints against IPs under this AS.
- Read more about how ASNs work.
Frequently asked questions
Who owns AS36692?
AS36692 is registered to Cisco OpenDNS, LLC. Owners of an ASN are network operators — typically ISPs, hosting providers, large enterprises, or content delivery networks — who run independently routed networks on the public internet.
What is an ASN?
An Autonomous System Number identifies a network operator who runs an independently routed network on the internet. Each ASN is unique. ASNs come in 16-bit (0–65535) and 32-bit (up to ~4.3 billion) variants. Routing decisions between networks are exchanged using BGP, which references these numbers.
How do I report abuse from AS36692?
Contact the abuse desk for AS36692 at rir-abuse@cisco.com or by phone at +1-408-525-0560. Include the offending IP address, timestamps in UTC, and a description of the activity. Reputable operators respond to verifiable abuse reports.
Where is AS36692 based?
Country information for AS36692 isn't published in the registry data.
Is AS36692 a 16-bit or 32-bit ASN?
AS36692 is a 16-bit ASN. The original ASN allocation used 16-bit numbers (0–65535).