66.99.10.166
IPv4 address
66.99.10.166
An address in Springfield, Illinois, United States, used by Illinois Century Network, announced by Concordia University Chicago (AS19941). It's an SSH server on port 22.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Springfield
- Region
- Illinois
- Postal code
- 62701
- Country
- United States
- Continent
- North America
- Coordinates
- 39.8017, -89.6437
- Timezone
- America/Chicago
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Illinois Century Network
- Domain
- illinois.gov
- Type
- Government
- Registered in
- United States
- AS number
- AS19941
- Name
- Concordia University Chicago
- Prefix
- 66.99.8.0/22
- RPKI
- Valid
- Type
- Education
- Domain
- cuchicago.edu
- Registered in
- United States
- Name
- NETBLK-ICN-66-99-8-0-22-0029995
- Network name
- NETBLK-ICN-66-99-8-0-22-0029995
- Registry
- RWhois
- Domain
- cuchicago.edu
- Name
- ICN Abuse
- Phone
- +1-217-524-3648
- Address
- 120 W Jefferson, Suite B, Springfield, IL, 62702
- Network
- 66.99.0.0-66.99.255.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 22
- Banner
- SSH-2.0-OpenSSH_9.9
- Host key
- SHA256:3fc3f676f848483bb47a9f50a6c7f92e3e65820aca1fef744516a21579a44ddd
- Handshake
- Completed
- First seen
- 2026-08-10
- Last seen
- 2026-10-20
00 · Evaluate
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01 · License
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Standard, for detection and decisions inside your own product and operations.
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Annual terms, a named contact, and monthly, quarterly or yearly payment.