73.232.243.161
An address in Houston, Texas, United States, announced by Comcast Cable Communications, LLC (AS7922). Of our anonymity, network and service databases, it is in SSH IP, SMTP IP, and Web IP.
10 of 24 address-keyed databases hold it
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Houston
- Region
- Texas
- Postal code
- 77002
- Country
- United States
- Continent
- North America
- Coordinates
- 29.7633, -95.3633
- Timezone
- America/Chicago
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Comcast Cable Communications, LLC
- Domain
- comcast.com
- Type
- ISP
- Registered in
- United States
- AS number
- AS7922
- Name
- Comcast Cable Communications, LLC
- Prefix
- 73.0.0.0/8
- RPKI
- Valid
- Type
- ISP
- Domain
- comcast.com
- Registered in
- United States
- Name
- Comcast IP Services, L.L.C.
- Handle
- HOUSTON-17
- Organization
- C05817943
- Status
- reassignment
- Registry
- ARIN
- Name
- Network Abuse and Policy Observance
- abuse@comcast.net
- Phone
- +1-888-565-4329
- Address
- 1800 Bishops Gate Blvd, Mount Laurel, NJ, 08054
- Network
- 73.0.0.0-73.255.255.255
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, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 22
- Banner
- SSH-2.0-OpenSSH_7.6p1 Ubuntu-4
- Host key
- SHA256:db780a5d8404d723c562af7d64572311e9d952db430668d132b577b47405b661
- Handshake
- Completed
- First seen
- 2026-07-25
- Last seen
- 2026-10-12
- Port
- 587
- Banner
- 220 pfmtx.ddns.net ESMTP Postfix (Ubuntu)
- Greeting
- Completed
- First seen
- 2026-07-22
- Last seen
- 2026-09-24
- 80 status
- 301
- 80 redirect
- https://pfmtx.ddns.net/
- 80 server
- Apache/2.4.29 (Ubuntu)
- 80 title
- 301 Moved Permanently
- 80 seen
- 2026-07-23 to 2026-10-16
- 443 status
- 200
- 443 server
- Apache/2.4.29 (Ubuntu)
- 443 title
- Default
- 443 TLS
- TLSv1.2
- 443 certificate
- pfmtx.ddns.net
- 443 issuer
- C=US, O=Let's Encrypt, CN=YR2
- 443 browser-trusted
- Yes
- 443 seen
- 2026-07-23 to 2026-10-14
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