66.155.9.189
An address in San Francisco, California, United States, used by Automattic, Inc, announced by Aptum Technologies (AS13768). It's hosting space of Aptum, an SSH server on port 22, 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
- San Francisco
- Region
- California
- Postal code
- 94102
- Country
- United States
- Continent
- North America
- Coordinates
- 37.7749, -122.4194
- 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
- Automattic, Inc
- Domain
- automattic.com
- Type
- Business
- Registered in
- United States
- Name
- Automattic, Inc
- Network name
- PEER1-AUTOMATTIC-SBA-01
- Organization
- AUTOM-100
- Status
- reassignment
- Registry
- ARIN
- Domain
- automattic.com
- Abuse
- abuse@automattic.com
- Name
- Abuse
- abuse@automattic.com
- Phone
- +1-877-273-8550
- Address
- 60 29th Street #343, San Francisco, CA, 94110
- Network
- 66.155.8.0-66.155.9.255
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_8.0
- Host key
- SHA256:a20dcddbb9864e7bf7c5cca9119bc0cec57be297089b71f3de953c20b67740e6
- Handshake
- Completed
- First seen
- 2026-08-04
- Last seen
- 2026-10-24
- Port
- 53
- Recursion
- Refused
- Response code
- 0
- Answer
- Wrong
- First seen
- 2026-08-03
- Last seen
- 2026-10-29
- 80 status
- 200
- 80 server
- Apache
- 80 seen
- 2026-08-14 to 2026-10-25
- 443 status
- 200
- 443 server
- Apache
- 443 TLS
- TLSv1.3
- 443 certificate
- einstein.automattic.com
- 443 issuer
- C=US, O=Let's Encrypt, CN=YR2
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-06 to 2026-10-30
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