193.203.198.57
An address in Sofia, Sofia-Capital, Bulgaria, announced by XS Software JSC (AS51605). It's a web server on port 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Sofia
- Region
- Sofia-Capital
- Postal code
- 1000
- Country
- Bulgaria
- Continent
- Europe
- Coordinates
- 42.6975, 23.3241
- Timezone
- Europe/Sofia
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- XS Software JSC
- Domain
- xs-software.com
- Type
- Business
- Registered in
- Bulgaria
- AS number
- AS51605
- Name
- XS Software JSC
- Prefix
- 193.203.198.0/24
- RPKI
- Not found
- Type
- Business
- Domain
- xs-software.com
- Registered in
- Bulgaria
- Name
- XS Software JSC
- Network name
- XS-SOFTWARE
- Organization
- ORG-XSS2-RIPE
- Status
- ASSIGNED PI
- Registry
- RIPE NCC
- Domain
- xs-software.com
- Abuse
- ripe@xs-software.com
- Name
- Abuse-C Role
- ripe@xs-software.com
- Address
- 78 Alexander Malinov Blvd., Sofia, Bulgaria
- Network
- 193.203.198.0-193.203.199.255
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.
- 443 status
- 502
- 443 server
- nginx/1.26.2
- 443 title
- 502 Bad Gateway
- 443 TLS
- TLSv1.2
- 443 certificate
- mail.xs-software.com
- 443 issuer
- C=US, O=Let's Encrypt, CN=R10
- 443 browser-trusted
- No
- 443 seen
- 2026-08-10 to 2026-11-07
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