208.91.128.4
An address in East Richmond Heights, California, United States, used by Cyberdog Internet Services, announced by Immedion, LLC (AS15085). It's hosting space of DartPoints, an SSH server on port 22, a mail server on port 587, a DNS server on port 53, and a web server on ports 80 and 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- East Richmond Heights
- Region
- California
- Postal code
- 94805
- Country
- United States
- Continent
- North America
- Coordinates
- 37.9449, -122.3136
- Timezone
- America/Los_Angeles
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Cyberdog Internet Services
- Type
- ISP
- Registered in
- United States
- AS number
- AS15085
- Name
- Immedion, LLC
- Prefix
- 208.91.128.0/21
- RPKI
- Not found
- Type
- Hosting
- Domain
- dartpoints.com
- Registered in
- United States
- Name
- Cyberdog Internet Services
- Network name
- CYBER003
- Organization
- CIS-425
- Status
- reassignment
- Registry
- ARIN
- Domain
- dartpoints.com
- Abuse
- abuse@dartpoints.com
- Name
- Abuse
- abuse@dartpoints.com
- Phone
- +1-855-828-3278
- Address
- 78 Global Drive, Suite 100, Greenville, SC, 29607
- Network
- 208.91.128.0-208.91.128.15
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:cab2698e3760f31b1fc1fcf924d4cf7597e6ad82c243ed54f9aeecf7d570f99b
- Handshake
- Completed
- First seen
- 2026-08-11
- Last seen
- 2026-10-23
- Port
- 587
- Banner
- 220-lab.linuxdns.info ESMTP Exim 4.100.1 #2 Sun, 18 Oct 2026 05:30:09 -0400 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
- Greeting
- Completed
- First seen
- 2026-07-27
- Last seen
- 2026-09-23
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-07-30
- Last seen
- 2026-10-22
- 80 status
- 200
- 80 server
- Apache
- 80 seen
- 2026-08-11 to 2026-10-23
- 443 status
- 200
- 443 server
- Apache
- 443 TLS
- TLSv1.3
- 443 certificate
- autoconfig.lab.linuxdns.info
- 443 issuer
- C=US, O=Let's Encrypt, CN=YR1
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-03 to 2026-10-23
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