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InternetData
IPv4 address

91.222.199.33

An address in Tehran, Iran, used by Computer research center of Islamic seminary of Isfahan, announced by Nazhin Sepahan IT and data processing plc (AS57474). Of our anonymity, network and service databases, it is in VPN IP and Hosting IP.

8 of 21 address-keyed databases hold it

Summary
Location
Tehran, Iran
Company
Computer research center of Islamic seminary of Isfahan
Registered to
Computer research center of Islamic seminary of Isfahan
Network type
Hosting
Abuse contact
abuse@skydsl.ir
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

2 of 7 hold it
Confidence
low
Method
scan
Last seen
2026-08-30
Confidence
medium
Last seen
2026-10-05

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
Computer research center of Islamic seminary of Isfahan
Domain
skydsl.ir
Type
Education
Registered in
Iran
AS number
AS57474
Name
Nazhin Sepahan IT and data processing plc
RPKI
not found
Type
Hosting
Registered in
Iran
Name
Computer research center of Islamic seminary of Isfahan
Handle
ISFAHANIDC
Organization
ORG-Crco2-RIPE
Status
ASSIGNED PI
Registry
ripe
Domain
skydsl.ir
Name
Abuse-C Role
Address
Ordibehesht St. , Ostad Motahari Ave. , Esfahan-Iran
Network
91.222.198.0-91.222.199.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Tehran
Region
Tehran
Postal code
11316-15621
Country
Iran
Continent
Asia
Coordinates
35.6944, 51.4215
Timezone
Asia/Tehran

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.