IPv4 address
81.90.148.26
An address in Tehran, Iran, announced by Afranet (AS25184). It's a VPN exit, a mail server on port 587, and a web server on port 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Tehran
- Region
- Tehran
- Postal code
- 11316-15621
- Country
- Iran
- Continent
- Asia
- Coordinates
- 35.6944, 51.4215
- Timezone
- Asia/Tehran
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- AS number
- AS25184
- Name
- Afranet
- Prefix
- 81.90.148.0/24
- RPKI
- Valid
- Type
- ISP
- Domain
- afranet.com
- Registered in
- Iran
- Name
- Afranet
- Network name
- IR-AFRANET-20060104
- Organization
- ORG-AA32-RIPE
- Status
- ALLOCATED PA
- Registry
- RIPE NCC
- Domain
- afranet.com
- Abuse
- abuse@afranet.com
- Name
- AFRANET Abuse Role
- abuse@afranet.com
- Address
- No. 20 ,Sahand Str. , Beheshti Ave. , Tehran, Iran
- Network
- 81.90.144.0-81.90.159.255
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
- 587
- Banner
- 220 EX2.barsavosh.co Microsoft ESMTP MAIL Service ready at Sun, 18 Oct 2026 00:21:42 +0330
- Greeting
- Completed
- First seen
- 2026-08-07
- Last seen
- 2026-10-23
- 443 status
- 302
- 443 redirect
- https://81.90.148.26/owa/
- 443 server
- Microsoft-IIS/10.0
- 443 TLS
- TLSv1.2
- 443 certificate
- *.barsavosh.co
- 443 issuer
- C=PL, O=Asseco Data Systems S.A., CN=Certum DV TLS G2 R39 CA
- 443 browser-trusted
- Yes
- 443 seen
- 2026-08-05 to 2026-10-31
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