5.135.208.223
An address in Köln, North Rhine-Westphalia, Germany, used by Xtudio Networks sl sered.net, announced by OVH SAS (AS16276). It's hosting space of OVHcloud, 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
- Köln
- Region
- North Rhine-Westphalia
- Postal code
- 50667
- Country
- Germany
- Continent
- Europe
- Coordinates
- 50.9333, 6.9500
- Timezone
- Europe/Berlin
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- Xtudio Networks sl sered.net
- Domain
- sered.net
- Type
- Hosting
- Registered in
- Germany
- AS number
- AS16276
- Name
- OVH SAS
- Prefix
- 5.135.0.0/16
- RPKI
- Valid
- Type
- Hosting
- Domain
- ovhcloud.com
- Registered in
- France
- Name
- Xtudio Networks sl sered.net
- Network name
- OVH_102898095
- Organization
- ORG-SJBB2-RIPE
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- sered.net
- Abuse
- soporte@sered.net
- Name
- Abuse contact role object
- soporte@sered.net
- Address
- calle progreso 177, 32350 A Rua de Valdeorras, ES
- Network
- 5.135.208.220-5.135.208.223
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
- 587
- Banner
- 220-host.cpseo17.eu ESMTP Exim 4.100.1 #2 Fri, 16 Oct 2026 23:05:39 +0200 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail.
- Greeting
- Completed
- First seen
- 2026-07-28
- Last seen
- 2026-10-14
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-07-31
- Last seen
- 2026-10-19
- 80 status
- 301
- 80 redirect
- https://armoniacentrointegral.com/
- 80 server
- LiteSpeed
- 80 seen
- 2026-07-28 to 2026-10-23
- 443 status
- 301
- 443 redirect
- https://armoniacentrointegral.com/
- 443 server
- LiteSpeed
- 443 TLS
- TLSv1.3
- 443 certificate
- armoniacentrointegral.com
- 443 issuer
- C=US, O=Let's Encrypt, CN=R3
- 443 browser-trusted
- No
- 443 seen
- 2026-07-28 to 2026-10-17
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