Use the form at the top of the page to look up your email and web reputation.

It accepts the following values:
  • IPv4 address - for example, 198.133.219.25.

  • IPv6 address - for example, 2001:420:1101:1::a.

  • CIDR range - either IPv4 or IPv6, for example, 198.133.219.25/24 or 2001:420:1101:1::a/48.

  • Domain or Hostname - for example, cisco.com or www1-v6.cisco.com. Internationalized names are also supported - for example, 达彼思.香港 or xn--03txn239i.xn--j6w193g.

  • URI - for example, http://www.cisco.com/en/US/products/index.html.

  • Network Owner - for example, Cisco Systems.